ADTRAN Cordless Telephone 1202076L1 User Manual

TSU 600  
&
TSU 600e  
User Manual  
Part Numbers  
1202076L1  
1202076L1#DC  
1202076L2  
1202076L2#DC  
October 1998  
61202076L1-1C  
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YEAR 2000 Compliance  
All ADTRAN transmission hardware and software products have been tested  
and found to be fully compliant with the YEAR 2000 requirements. This is true  
for all models and revisions regardless of the date of manufacture or delivery.  
Users who wish to independently verify that specific products are in compli-  
ance may contact ADTRAN Technical Support at 1-888-423-8726 for additional  
information  
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FCC REGULATIONS REQUIRE THAT THE FOLLOWING INFORMATION BE  
PROVIDED TO THE CUSTOMER IN THIS MANUAL  
1. This equipment complies with Part 68 of the FCC rules. The required  
label is attached to the bottom of the chassis.  
2. An FCC compliant telephone cord and modular plug is provided  
with this equipment. This equipment is designed to be connected to  
the telephone network or premises wiring using a compatible modu-  
lar jack which is Part 68 compliant. See installation instructions for  
details.  
3. If your Product causes harm to the telephone network, the Telephone  
Company may discontinue your service temporarily. If possible,  
they will notify you in advance. If advance notice is not practical, you  
will be notified as soon as possible. You will be advised of your right  
to file a complaint with the FCC.  
4. Your telephone company may make changes in its facilities, equip-  
ment, operations, or procedures that could affect the proper opera-  
tion of your equipment. If they do, you will be given advance notice  
so as to give you an opportunity to maintain uninterrupted service.  
5. If you experience trouble with the equipment Product, please contact  
ADTRAN at (256) 963-8000 for repair/warranty information. The  
telephone company may ask you to disconnect this equipment from  
the network until the problem has been corrected, or until you are  
sure the equipment is not malfunctioning.  
6. This unit contains no user serviceable parts.  
7. The following information may be required when applying to your  
local telephone company for leased line facilities.  
Service Type  
1.544 Mbps -SF  
REN/SOC  
FIC  
USOC  
6.0N  
6.0N  
6.0N  
6.0N  
04DU9-BN  
04DU9-DN  
RJ-48C  
RJ-48C  
1.544 Mbps - SF and B8ZS  
1.544 Mbps - ESF  
04DU9-1KN RJ-48C  
04DU9-1SN RJ-48C  
1.544 Mbps - ESF and B8ZS  
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FEDERAL COMMUNICATIONS COMMISSION RADIO FREQUENCY  
INTERFERENCE STATEMENT  
This equipment has been tested and found to comply with the limits for  
a Class A digital device, pursuant to Part 15 of the FCC Rules. These lim-  
its are designed to provide reasonable protection against harmful inter-  
ference when the equipment is operated in a commercial environment.  
This equipment generates, uses, and can radiate radio frequency energy  
and, if not installed and used in accordance with the instruction manual,  
may cause harmful interference to radio frequencies. Operation of this  
equipment in a residential area is likely to cause harmful interference in  
which case the user will be required to correct the interference at his  
own expense.  
Shielded cables must be used with this unit to ensure compliance with  
Class A FCC limits.  
Changes or modifications to this unit not expressly approved by the  
party responsible for compliance could void the user’s authority to op-  
erate the equipment.  
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CANADIAN EMISSIONS REQUIREMENTS  
This digital apparatus does not exceed the Class A limits for radio noise  
emissions from digital apparatus as set out in the interference-causing  
equipment standard entitled “Digital Apparatus,” ICES-003 of the De-  
partment of Communications.  
Cet appareil nuerique respecte les limites de bruits radioelectriques ap-  
plicables aux appareils numeriques de Class A prescrites dans la norme  
sur le materiel brouilleur: “Appareils Numeriques,” NMB-003 edictee  
par le ministre des Communications.  
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CANADIAN EQUIPMENT LIMITATIONS  
The Industry Canada Certification label identifies certified equipment.  
This certification means that the equipment meets certain telecommu-  
nications network protective, operational, and safety requirements.  
The Department does not guarantee the equipment will operate to the  
user's satisfaction.  
Before installing this equipment, users should ensure that it is permissi-  
ble to be connected to the facilities of the local telecommunications com-  
pany. The equipment must also be installed using an acceptable method  
of connection. In some cases, the company's inside wiring associated  
with a single line individual service may be extended by means of a cer-  
tified connector assembly (telephone extension cord). The customer  
should be aware that compliance with the above conditions may not  
prevent degradation of service in some situations.  
Repairs to certified equipment should be made by an authorized Cana-  
dian maintenance facility designated by the supplier. Any repairs or al-  
terations made by the user to this equipment, or equipment  
malfunctions, may give the telecommunications company cause to re-  
quest the user to disconnect the equipment.  
Users should ensure for their own protection that the electrical ground  
connections of the power utility, telephone lines and internal metallic  
waterpipe system, if present, are connected together. This precaution  
may be particularly important in rural areas.  
Users should not attempt to make such connections themselves, but should con-  
tact the appropriate electric inspection authority, or an electrician, as appropri-  
ate.  
The Load Number (LN) assigned to each terminal device denotes the  
percentage of the total load to be connected to a telephone loop which is  
used by the device, to prevent overloading. The termination on a loop  
may consist of any combination of devices subject only to the equipment  
that the total of the LNs of all devices does not exceed 100.  
The ringer equivalence number (REN) assigned to each terminal adapt-  
er is used to determine the total number of devices that may be connect-  
ed to each circuit. The sum of the RENs from all devices in the circuit  
should not exceed a total of 5.0.  
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AFFIDAVIT REQUIREMENTS FOR CONNECTION  
TO DIGITAL SERVICES  
• An affidavit is required to be given to the telephone company when-  
ever digital terminal equipment without encoded analog content and  
billing protection is used to transmit digital signals containing encod-  
ed analog content which are intended for eventual conversion into  
voiceband analog signals and transmitted on the network.  
• The affidavit shall affirm that either no encoded analog content or  
billing information is being transmitted or that the output of the de-  
vice meets Part 68 encoded analog content or billing protection spec-  
ifications.  
• End user/customer will be responsible to file an affidavit with the lo-  
cal exchange carrier when connecting unprotected CPE to a 1.544  
Mbps or subrate digital services.  
• Until such time as subrate digital terminal equipment is registered for  
voice applications, the affidavit requirement for subrate services is  
waived.  
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AFFIDAVIT FOR CONNECTION OF CUSTOMER PREMISES  
EQUIPMENT TO 1.544 MBPS AND/OR SUBRATE DIGITAL SERVICES  
For the work to be performed in the certified territory of  
______________________________(telco name)  
State of _________________________________  
County of ________________________________  
I, ___________________________________ (name),  
(business address), ______________________ (telephone number) being  
duly sworn, state:  
I have responsibility for the operation and maintenance of the terminal  
equipment to be connected to 1.544 Mbps and/or ________ subrate dig-  
ital services. The terminal equipment to be connected complies with  
Part 68 of the FCC rules except for the encoded analog content and bill-  
ing protection specifications. With respect to encoded analog content  
and billing protection:  
( ) I attest that all operations associated with the establishment, main-  
tenance, and adjustment of the digital CPE with respect to analog con-  
tent and encoded billing protection information continuously complies  
with Part 68 of the FCC Rules and Regulations.  
( ) The digital CPE does not transmit digital signals containing encoded  
analog content or billing information which is intended to be decoded  
within the telecommunications network.  
( ) The encoded analog content and billing protection is factory set and  
is not under the control of the customer.  
I attest that the operator(s)/maintainer(s) of the digital CPE responsible  
for the establishment, maintenance, and adjustment of the encoded an-  
alog content and billing information has (have) been trained to perform  
these functions by successfully having completed one of the following  
(check appropriate blocks):  
( ) A. A training course provided by the manufacturer/grantee of the  
equipment used to encode analog signals; or  
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( ) B. A training course provided by the customer or authorized repre-  
sentative, using training materials and instructions provided by the  
manufacturer/grantee of the equipment used to encode analog signals;  
or  
( ) C. An independent training course (e.g., trade school or technical  
institution) recognized by the manufacturer/grantee of the equipment  
used to encode analog signals; or  
( ) D. In lieu of the preceding training requirements, the operator(s)/  
maintainer(s) is (are) under the control of a supervisor trained in accor-  
dance with _________ (circle one) above.  
I agree to provide _________________ (telco's name) with proper docu-  
mentation to demonstrate compliance with the information as provided  
in the preceding paragraph, if so requested.  
_________________________________Signature  
_________________________________Title  
_________________________________ Date  
Transcribed and sworn to before me  
This ________ day of ________, 199___  
_________________________________  
Notary Public  
My commission expires:  
_________________________________  
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IMPORTANT SAFETY INSTRUCTIONS  
When using your telephone equipment, please follow these basic safety  
precautions to reduce the risk of fire, electrical shock, or personal injury:  
1
2
Do not use this product near water, such as near a bath tub,  
wash bowl, kitchen sink, laundry tub, in a wet basement,  
or near a swimming pool.  
Avoid using a telephone (other than a cordless-type) dur-  
ing an electrical storm. There is a remote risk of shock from  
lightning.  
3
4
Do not use the telephone to report a gas leak in the vicinity  
of the leak.  
Use only the power cord, power supply, and/or batteries  
indicated in the manual. Do not dispose of batteries in a  
fire. They may explode. Check with local codes for special  
disposal instructions.  
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Warranty and Customer Service  
ADTRAN will replace or repair this product within five years from the  
date of shipment if the product does not meet its published specifica-  
tions or if it fails while in service. For detailed warranty, repair, and re-  
turn information refer to the ADTRAN Equipment Warranty and Repair  
and Return Policy Procedure.  
Return Material Authorization (RMA) is required prior to returning  
equipment to ADTRAN.  
For Service, RMA requests, or more information, contact ADTRAN Cus-  
tomer Service listed on the inside back cover of this manual.  
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Table of Contents  
Chapter 1 Introduction .......................................................................................... 1-1  
TSU 600 Overview .................................................................................................... 1-1  
Product Description.......................................................................................... 1-1  
Standard Features in the TSU 600................................................................... 1-2  
TSU Option Modules........................................................................................ 1-3  
Option Module Architecture ........................................................................... 1-4  
TSU 600 Configuration Applications .................................................................... 1-5  
Router, PBX, Video Conferencing Application............................................. 1-5  
Drop and Insert, Voice, and Router Application.......................................... 1-6  
Chapter 2 Installation ............................................................................................ 2-1  
Unpack, Inspect, Power Up .................................................................................... 2-1  
Receipt Inspection ............................................................................................. 2-1  
ADTRAN Shipments Include.......................................................................... 2-1  
Customer Provides............................................................................................ 2-1  
Power Connection............................................................................................. 2-2  
DC Powered Units ..................................................................................... 2-2  
Backup Power Supply (600e only) ........................................................... 2-2  
Installing and Replacing the Power Supply ................................... 2-3  
Grounding Instructions ........................................................................................... 2-4  
Identification of Rear Panel Layout ....................................................................... 2-5  
TSU 600 Interfaces............................................................................................. 2-9  
Network Interface ...................................................................................... 2-9  
Network Test Interface .............................................................................. 2-9  
Control Port Input ...................................................................................... 2-9  
Chain Port Output ..................................................................................... 2-9  
10BaseT Interface (600e only) ................................................................. 2-10  
Option Slot Arrangement............................................................................... 2-10  
Power-up Testing ............................................................................................ 2-11  
Self-Test ..................................................................................................... 2-11  
Board level tests ................................................................................ 2-12  
Unit level tests ................................................................................... 2-12  
Initialization ..................................................................................................... 2-12  
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Table of Contents  
Set User Passcode .....................................................................................2-12  
Set Unit Identification ..............................................................................2-12  
Set Control Port ........................................................................................2-13  
Chain-In (PC) ............................................................................................2-13  
Chain In/Chain Out ................................................................................2-13  
Normal Power-Up Procedure........................................................................ 2-14  
Chapter 3 Operation ...............................................................................................3-1  
Front Panel .................................................................................................................3-1  
CSU Status LEDs ............................................................................................... 3-2  
Module Status LEDs ......................................................................................... 3-3  
Operation Keys .................................................................................................. 3-5  
General Menu Operation ..........................................................................3-5  
Selecting and Activating a Menu Item ....................................................3-6  
Editing the Data Field ................................................................................3-7  
Display Only Data Fields ..........................................................................3-8  
Exit Any Menu Field Operation Or Display ..........................................3-8  
Data Port Identification .................................................................................... 3-9  
Front Panel Menu Structure........................................................................... 3-10  
Alternate Methods of Control........................................................................ 3-11  
T-Watch PRO (ADTRAN PC Program) ................................................3-11  
T-Watch PRO/LAN Connection .................................................... 3-11  
T-Watch PRO/EIA-232 Connection ............................................... 3-12  
SNMP .........................................................................................................3-12  
Terminal Mode Connection ....................................................................3-13  
Telnet Connection ....................................................................................3-13  
Chapter 4 Status Menu ..........................................................................................4-1  
Network Performance Reports (NI PERF RPTS).......................................... 4-2  
Network Interface Errors (NI ERRORS) ........................................................ 4-3  
Active Alarms .................................................................................................... 4-4  
View History ...................................................................................................... 4-4  
Port Status........................................................................................................... 4-5  
Remote Port........................................................................................................ 4-5  
Clear Port Alarm................................................................................................ 4-5  
ENET Status (600e only)................................................................................... 4-6  
PS Status (600e only) ......................................................................................... 4-6  
Chapter 5 Configuration Menu ............................................................................5-1  
Network (NI) .............................................................................................................5-2  
Network (NI) Menu Items ............................................................................... 5-2  
TSU 600 Clock Sources ..................................................................................... 5-4  
Network Timing .........................................................................................5-4  
DTE Timing .................................................................................................5-5  
U-BR1TE (Slot 1) .........................................................................................5-5  
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Table of Contents  
Internal Timing ........................................................................................... 5-6  
Secondary Timing ...................................................................................... 5-7  
Normal (CSU) Timing ............................................................................... 5-8  
Unit Menu .......................................................................................................... 5-9  
Map Exchange (Map Xchng) Menu............................................................. 5-11  
MAP In Use: A(B) Menu ............................................................................... 5-11  
DS0 Map A and DS0 Map B Menu .............................................................. 5-12  
Create Temp Example ............................................................................. 5-13  
Port Configuration (Port Config)................................................................. 5-15  
Chapter 6 Utility Menu ......................................................................................... 6-1  
Time/Date.......................................................................................................... 6-2  
Factory Restore .................................................................................................. 6-2  
Set Passcode ....................................................................................................... 6-2  
Enter Passcode from Other Menus .......................................................... 6-2  
Change/Set a Passcode ............................................................................. 6-3  
Automatic Time-out Feature .................................................................... 6-3  
No Passcode Desired ................................................................................. 6-3  
Unit ID ................................................................................................................ 6-3  
Setting the Unit Identification .................................................................. 6-4  
No Unit ID Desired .................................................................................... 6-4  
Software Revision (Software Rev) .................................................................. 6-4  
Port Utility.......................................................................................................... 6-4  
ENET Address (600e only)............................................................................... 6-4  
CMD Mode......................................................................................................... 6-4  
Chapter 7 Test Menu .............................................................................................. 7-1  
Network Tests.................................................................................................... 7-2  
Loopback Tests ........................................................................................... 7-2  
Network Interface Loopbacks........................................................... 7-3  
Local Loopbck.................................................................................................... 7-3  
Remote Loopbk.................................................................................................. 7-4  
Test Pattern ....................................................................................................... 7-5  
QRSS Pattern ............................................................................................... 7-5  
Pattern Result..................................................................................................... 7-6  
Run Self-Test ...................................................................................................... 7-7  
Board level tests ......................................................................................... 7-7  
Unit level tests ............................................................................................ 7-7  
Port Tests ............................................................................................................ 7-8  
Cancel Tests........................................................................................................ 7-8  
Chapter 8 Telnet/Terminal Menus ...................................................................... 8-1  
Main Menu ................................................................................................................ 8-1  
Status, Config, Util, and Test Menu Options ................................................ 8-2  
DS0 Maps Configuration Menu ............................................................... 8-2  
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Table of Contents  
Initializing the Temp Map ................................................................. 8-3  
Editing the Temp Map ....................................................................... 8-4  
Applying the Temp Map ................................................................... 8-4  
Reviewing Maps.................................................................................. 8-4  
Remote Menu Access........................................................................................ 8-5  
Management Configuration............................................................................. 8-5  
Unit Access Table .......................................................................................8-5  
Add New Unit..................................................................................... 8-6  
Modify Unit ......................................................................................... 8-6  
Delete Unit ........................................................................................... 8-6  
Default Unit Passcode ........................................................................ 8-7  
OK ......................................................................................................... 8-7  
SNMP Read Community.................................................................................. 8-7  
SNMP Read/Write Community ..............................................................8-7  
SNMP Trap Community ...........................................................................8-8  
System Name ..............................................................................................8-8  
System Contact ...........................................................................................8-8  
System Location ..........................................................................................8-8  
Auto. Fail Traps Sent .................................................................................8-9  
Poll Link Status Traps Sent .......................................................................8-9  
Ping IP Host ................................................................................................8-9  
Telnet/Terminal Time-out ........................................................................8-9  
Telnet/Terminal Password .......................................................................8-9  
Exit ................................................................................................................8-9  
Flash Download................................................................................................. 8-9  
Quit Session........................................................................................................ 8-9  
Appendix A Understanding SNMP ................................................................... A-1  
Appendix B Understanding TR-08..................................................................... B-1  
Appendix C Network Pinouts............................................................................. C-1  
Appendix D System Messages............................................................................ D-1  
Appendix E Specifications.................................................................................... E-1  
Index....................................................................................................................Index-1  
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List of Figures  
Figure 1-1. TSU 600 Option Modules ................................................................... 1-4  
Figure 1-2. Router, PBX, Video Conferencing Application Set Up .................. 1-5  
Figure 1-3. Drop and Insert, Voice, and Router Application Set Up ............... 1-6  
Figure 2-1a. TSU 600 Rear Panel ............................................................................ 2-5  
Figure 2-1b. TSU 600 with DC Power Rear Panel............................................... 2-6  
Figure 2-1c. TSU 600e Rear Panel.......................................................................... 2-7  
Figure 2-1d. TSU 600e with DC Power Rear Panel............................................. 2-8  
Figure 2-2. TSU 600 Interfaces ............................................................................... 2-9  
Figure 2-3. TSU 600 Slot Designation (Rear View) ........................................... 2-10  
Figure 2-4. Example of Chain In.......................................................................... 2-13  
Figure 3-1. TSU 600 Front Panel Layout .............................................................. 3-4  
Figure 3-2. Example of Basic Front Panel Menu Travel..................................... 3-6  
Figure 3-3. Display and Data Fields...................................................................... 3-8  
Figure 3-4. Module Slots, TSU 600........................................................................ 3-9  
Figure 4-1. Complete Status Menu........................................................................ 4-1  
Figure 4-2. Network Interface Performance Report........................................... 4-2  
Figure 4-3. Display of Alarm Messages ............................................................... 4-4  
Figure 5-1. Configuration Menu............................................................................ 5-1  
Figure 5-2. Network Timed Clock Source............................................................ 5-4  
Figure 5-3. DTE Timed Clock Source ................................................................... 5-5  
Figure 5-4. Internal Clock Source.......................................................................... 5-6  
Figure 5-5. Secondary Clock Source ..................................................................... 5-7  
Figure 5-6. Normal (CSU)....................................................................................... 5-8  
Figure 5-7. DS0 Map Designations...................................................................... 5-12  
Figure 5-8. Create Temp Selection Screen.......................................................... 5-14  
Figure 6-1. Utility Menu Tree ................................................................................ 6-1  
Figure 7-1. Test Menu ............................................................................................. 7-1  
Figure 7-2. Network Loopback Tests.................................................................... 7-3  
Figure 8-1. Telnet/Terminal Main Menu............................................................. 8-1  
Figure 8-2. DS0 Temp Map .................................................................................... 8-2  
Figure 8-3. Unit Access Table ................................................................................ 8-6  
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List of Figures  
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TSU 600 User Manual  
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List of Tables  
Table B-1. Alarm Conditions ................................................................................. B-2  
Table B-2. TR-08 DS0 Conversion Table .............................................................. B-3  
Table C-1. Network Pinouts.................................................................................. C-1  
Table C-2. Control In/Chain In Pinout ............................................................... C-2  
Table C-3. Chain-Out Pinout ................................................................................ C-3  
Table C-4. 10BaseT Ethernet ................................................................................. C-4  
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List of Tables  
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TSU 600 User Manual  
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Introduction  
Chapter 1  
TSU 600 OVERVIEW  
This manual covers the use of the following products:  
• TSU 600  
• TSU 600 with DC power  
• TSU 600e  
• TSU 600e with DC power  
Unless otherwise stated, the TSU 600 refers to all four products.  
Product Description  
The TSU 600 is a T1/FT1 multiplexer with six option slots and embed-  
ded SNMP management. The TSU 600’s six option slots accept one of  
many available option modules for voice and data applications. Each  
module offers up to four ports for a total of 24 possible voice or data  
ports.  
The TSU 600 serves as the link between user data sources such as:  
• local area network (LAN) bridges  
• routers,  
• computers,  
• CAD systems,  
• teleconferencing equipment, and  
• PBXs.  
Through the use of multiple data ports, the TSU 600 can simultaneously  
connect one or more of these devices to a T1 circuit. The amount of  
bandwidth allocated to each port is custom-programmable. You can  
manually allocate bandwidth or set the bandwidth to change automati-  
cally at predetermined times to use the available bandwidth most ad-  
vantageously.  
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Chapter 1. Introduction  
Changes in the configuration do not disrupt data flow in channels that  
are not being reconfigured. The unique architecture and the availability  
of option modules provides a path for growth to accommodate future  
requirements.  
The TSU 600 offers a wide variety of network management options. You  
can manage via SNMP through the 10BaseT (600e only) or chain-in  
ports. If you are using T-Watch PRO, a Microsoft Windows® program,  
you can manage the TSU 600 via the same 10BaseT (600e only) or chain-  
in ports. An enhanced VT-100 terminal interface is also provided.  
Standard Features in the TSU 600  
The standard features of the TSU 600 are listed below:  
• A single T1 interface  
• Six slots to house option modules with up to four additional data  
ports, including voice  
• Architecture that allows mix of port types to meet the data interface  
requirements  
• Easy configuration capabilities using simplistic menus displayed in a  
liquid crystal display (LCD) window operated by a front panel key-  
pad  
• SNMP, Telnet, and T-Watch PRO management via SLIP or 10BaseT  
(600e only)  
• Ability to proxy for “agentless” units  
• Enhanced terminal mode  
• Support for a redundant AC power supply (600e only)  
• Two programmable configuration maps that define the bandwidth  
allocation between data ports  
• Data drop and insert, as well as full drop and insert  
• Flash memory for software updates  
• Timing selectable from the network, from the slot 1 data port, inter-  
nally, or from a secondary interface  
• QRSS; 511 test patterns using Nx option  
• Fractional T1 loopbacks as defined in annex B of ANSI T1.403-1995  
• Extensive self-testing and monitoring to ensure proper operation  
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Chapter 1. Introduction  
TSU Option Modules  
Module Name  
Description  
DSX1  
Short haul T1 interface for operation with a  
PBX (Terminal Interface).  
Full Drop and Insert  
Permits the dropping of data and insertion of  
new data into the same DS0 time slot. This  
module includes a long haul DS1 interface. It  
can also be used as a second DS1 interface to  
provide up to 3 MB aggregate throughput.  
Nx56/64 Serial Interface Provides a V.35 serial interface in either sin-  
gle or dual versions.  
NxIQ  
Frame-relay aware device that provides  
detailed information regarding the health  
and performance of the frame relay circuit.  
Voice Interface  
OCU DP  
2/4 channel FXS/FX0/E&M.  
Interfaces to DDS or 4-wire Switched-56.  
DSU DP  
Provides two sync or async ports (232 or  
V.35).  
Dial Backup  
U-BR1TE  
Allows for backup of data upon network T1  
failure.  
Allows ISDN lines to be extended over a T1  
line.  
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Chapter 1. Introduction  
Option Module Architecture  
The TSU 600 features a unique architecture that allows the addition of  
six option modules and plug-on boards, providing an opportunity for  
growth to accommodate many applications. See Figure 1-1. This unique  
approach allows you to mix interface types to meet any application.  
DSX-1  
Module  
TSU 600  
OCU-DP  
Module  
Plug on  
V.35  
V.35  
Module  
Plug on  
OCU DP  
D&I  
Module  
DUAL  
Voice  
Plug on  
Dual Voice  
TSU 600 Option Modules  
Figure 1-1.  
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Chapter 1. Introduction  
TSU 600 CONFIGURATION APPLICATIONS  
The following examples illustrate possible configurations of TSU 600  
applications.  
Router, PBX, Video Conferencing Application  
In this application, an Nx54/64 module provides a V.35 interface to a  
router. The PBX is interfaced to the TSU 600 with the DSX-1 module. An  
OCU DP module and OCU DP plug-on board provide two switched 56  
circuits for video conferencing. The SLIP port or 10BaseT port (600e  
only) allows SNMP network management over the LAN. See Figure 1-2.  
PBX  
TSU 600  
ROUTER  
SLIP or 10BaseT (600e only)  
VIDEO  
CONFERENCING  
SNMP NETWORK  
MANAGEMENT WORKSTATION  
Router, PBX, Video Conferencing Application Set Up  
Figure 1-2.  
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Chapter 1. Introduction  
Drop and Insert, Voice, and Router Application  
The TSU 600 provides a router interface with an Nx56/64 module. A  
drop and insert module provides a second T1 interface to a remote TSU.  
T-WATCH PRO (which runs on a PC) easily manages the network. FXO  
modules are used to provide PBX extensions to remote sites. See Figure  
1-3.  
TSU 100  
A
B
ENTER  
1
C
2
E
3
F
D
4
5
6
REMOTE  
7
ALARM  
8
CLEAR  
9
0
CO  
PY  
HOME  
CANCEL  
SHIFT  
*
DSU  
0
#
O
K
T
E
MODULE  
OK TEST  
ALARM  
CS
O
E
ERROR  
ALARM  
ROUTER  
ROUTER  
T-WATCH  
PBX  
Drop and Insert, Voice, and Router Application  
Set Up  
Figure 1-3.  
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Installation  
Chapter 2  
UNPACK, INSPECT, POWER UP  
Receipt Inspection  
Carefully inspect the TSU 600 for shipping damages. If you suspect  
damage, file a claim immediately with the carrier and then contact ADT-  
RAN Customer Service (see the inside last page of this manual). If pos-  
sible, keep the original shipping container for use in shipping the TSU  
600 back for repair or for verification of damage during shipment.  
ADTRAN Shipments Include  
• The TSU 600  
• A line interface cable: an 8-position modular to  
8-position modular (15 ft.)  
• A DB-25 to modular adapter  
• An 8-position, 6-foot modular cable for the  
Chain-In port connection  
• The User Manual  
• Rackmount Brackets  
• Rackmount Data Sheet  
Customer Provides  
• Cables for any expansion modules to be used with the TSU 600  
• 10BaseT cable for connection to a LAN or router (if you plan to use  
remote management features). This is for 600e only.  
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Chapter 2. Installation  
Power Connection  
The AC- powered TSU 600 is equipped with a captive, 8-foot power  
cord, terminated by a 3-prong plug which connects to a grounded pow-  
er receptacle.  
Power to the TSU 600 must be from a grounded 90-120 VAC, 50/  
60Hz source.  
DC Powered Units  
The DC-powered TSU 600 (1202076L1#DC or 1202076L2#DC) is  
equipped with a terminal strip on the rear of the unit. The power source  
should be connected to the terminal strip according to the polarity mark-  
ings on the unit.  
Example:  
A -48V source would be connected with the -48V return attached to the  
(+) terminal and the -48VDC attached to the (-) terminal. Power must be  
from a DC source in the range of 21 to 26 VDC or in the range of 40 to  
56VDC.  
The protective cover should be reinstalled over the terminal strip once  
the power source is connected.  
The DC-powered TSU 600 is to be installed only in restricted areas (ded-  
icated equipment rooms, equipment closets, etc.) in accordance with Ar-  
ticles 110-16 and 110-18 of the National Electric Code, ANSI/NFPA 70.  
Backup Power Supply (600e only)  
The TSU 600e has two power supply slots on the right side of the chassis.  
The base unit is shipped with a single power supply. The TSU 600e is  
fully operational with only a single power supply, which may be in-  
stalled on either the left (power supply A) or the right (power supply B).  
You can install a backup supply in the unused slot. The red System  
Alarm LED on the front panel will indicate failure of either supply.  
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Chapter 2. Installation  
Installing and Replacing the Power Supply  
The following steps show how to install a new supply or replace a failed  
supply.  
Power does not have to be turned off on a working supply to add a new supply  
or replace a failed one.  
Step  
Action  
One Power Supply  
If only one supply is installed in the chassis, remove the  
blank panel covering the unused power supply slot.  
1
Two Power Supplies  
If two power supplies are installed, the failed supply can be  
identified by the alarm on the front panel LCD. The alarm  
message will identify a failure on Power Supply A or Power  
Supply B. The option slot legend on the rear panel shows the  
location of each power supply. Turn the power switch to Off  
on the failed supply and unplug the power cord from the  
power source.  
Remove the two screws that secure the power supply mod-  
ule to the TSU 600e chassis and remove the failed power sup-  
ply module.  
2
Remove the new power supply from the shipping con-  
tainer. Make sure the power switch is in the Off position.  
3
4
5
6
Plug the new supply into the open power supply slot and  
install the two screws on the power supply module  
Plug the new power supply cord into a grounded 115 VAC,  
50/60 Hz power receptable.  
Turn the power switch On.  
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Chapter 2. Installation  
GROUNDING INSTRUCTIONS  
The grounding instruction information is from the Underwriters' Labo-  
ratory UL 1950, 3rd Edition.  
An equipment grounding conductor that is not smaller in size than the  
ungrounded branch-circuit supply conductors is to be installed as part  
of the circuit that supplies the product or system.  
• Bare, covered, or insulated grounding conductors are acceptable.  
• Individually covered or insulated equipment grounding conductors  
shall have a continuous outer finish that is either green, or green with  
one or more yellow stripes.  
• The equipment grounding conductor is to be connected to ground at  
the service equipment.  
• The attachment-plug receptacles in the vicinity of the product or sys-  
tem are all to be of a grounding type.  
• The equipment grounding conductors serving these receptacles are  
to be connected to earth ground at the service equipment.  
• A supplementary equipment grounding conductor shall be installed  
between the product or system and ground that is in addition to the  
equipment grounding conductor in the power-supply cord.  
• The supplementary equipment grounding conductor shall not be  
smaller in size than the ungrounded branch-circuit supply conduc-  
tors.  
• The supplementary equipment grounding conductor shall be con-  
nected to the product at the terminal provided, and shall be connect-  
ed to ground in a manner that will retain the ground connection  
when the product is unplugged from the receptacle.  
• The connection to ground of the supplementary equipment ground-  
ing conductor shall be in compliance with the rules for terminating  
bonding jumpers at Part K or Article 250 of the National Electrical  
Code, ANSI/NFPA 70.  
• Termination of the supplementary equipment grounding conductor  
is permitted to be made to building steel, to a metal electrical raceway  
system, or to any grounded item that is permanently and reliably  
connected to the electrical service equipment ground.  
• The supplemental grounding conductor shall be connected to the  
equipment using a number 8 ring terminal.  
• The terminal should be fastened to the grounding lug provided on  
the rear panel of the equipment.  
• The ring terminal should be installed using the appropriate crimping  
tool (AMP P/N 59250 T-EAD Crimping Tool or equivalent).  
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Chapter 2. Installation  
IDENTIFICATION OF REAR PANEL LAYOUT  
Figures 2-1a, Figure 2-1b, Figure 2-1c, and Figure 2-1d show the config-  
uration for the rear panels of the TSU 600, TSU 600 with DC Power, TSU  
600e, and TSU 600e with DC power.  
1
3
4
2
CAUTION-RISK OF  
ELECTRIC SHOCK  
CAUTION:  
MAINTENANCE TO BE  
PERFORMED BY TRAINED  
SERVICE PERSONEL ONLY  
P
W
R
P
W
R
MODULE 1 MODULE 4  
MODULE 2 MODULE 5  
MODULE 3 MODULE 6  
CONTROL  
/CHAIN  
I
SEE MANUAL BEFORE  
REMOVING POWER SUPPLY  
A
B
10 BASE T  
IN  
OUT  
IN OUT MON  
NETWORK  
ALL EMPTY SLOTS MUST BE  
SUPPLEMENTAL EARTH GROUND MUST BE  
CONNECTED PRIOR TO CONNECTION OF  
TELECOMMUNICATION WIRING.  
COVERED WITH BLANK PANELS  
(600e ONLY)  
O
DUAL  
FXS  
PORT X.1  
PORT X.2  
NX 56/64  
PORT X.1  
NX 56/64  
PORT X.2  
DUAL  
FXS  
PORT X.3  
1A/250V  
PORT X.3  
PORT X.4  
V.35  
V.35  
90-130 VAC  
60 HZ  
.7A MAX  
CAUTION:  
IN OUT MON  
FOR CONTINUED PROTECTION  
AGAINST RISK OF FIRE, REPLACE  
ONLY WITH SAME TYPE AND RATING  
OF FUSE  
SEC. NI  
NX 56/64  
PORT X.2  
PORT X.1  
DS-1  
V.35  
8
7
6
5
1
2
3
4
5
6
7
8
T1 Monitor/Test Jacks  
T1 Network Connection  
Control In/Out Connection  
Power Switch  
Blank panel covering an unused option slot  
Example of option modules installed  
Power Cord  
1A/250V Fuse  
TSU 600 Rear Panel  
Figure 2-1a.  
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Chapter 2. Installation  
4
3
1
2
CAUTION-RISK OF  
ELECTRIC SHOCK  
CAUTION:  
MAINTENANCE TO BE  
PERFORMED BY TRAINED  
SERVICE PERSONEL ONLY  
P
W
R
P
W
R
MODULE 1 MODULE 4  
MODULE 2 MODULE 5  
MODULE 3 MODULE 6  
CONTROL  
/CHAIN  
I
SEE MANUAL BEFORE  
REMOVING POWER SUPPLY  
A
B
10 BASE T  
IN  
OUT  
IN OUT MON  
NETWORK  
ALL EMPTY SLOTS MUST BE  
SUPPLEMENTAL EARTH GROUND MUST BE  
CONNECTED PRIOR TO CONNECTION OF  
TELECOMMUNICATION WIRING.  
COVERED WITH BLANK PANELS  
(600e ONLY)  
O
DUAL  
FXS  
PORT X.1  
PORT X.2  
NX 56/64  
PORT X.1  
NX 56/64  
PORT X.2  
DUAL  
FXS  
PORT X.3  
5A/250V  
PORT X.3  
PORT X.4  
V.35  
V.35  
24/48 VDC  
+
-
CAUTION:  
IN OUT MON  
FOR CONTINUED PROTECTION  
AGAINST RISK OF FIRE, REPLACE  
ONLY WITH SAME TYPE AND RATING  
OF FUSE.  
SEC. NI  
NX 56/64  
PORT X.2  
PORT X.1  
DS-1  
V.35  
8
5
6
7
1
2
3
4
5
6
7
8
T1 Monitor/Test Jacks  
T1 Network Connection  
Control In/Out Connection  
Power Switch  
Blank panel covering an unused option slot  
Example of option modules installed  
Power Input Terminals  
5A/250V Fuse  
TSU 600 with DC Power Rear Panel  
Figure 2-1b.  
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Chapter 2. Installation  
3
4
2
1
5
CAUTION-RISK OF  
ELECTRIC SHOCK  
CAUTION:  
MAINTENANCE TO BE  
P
W
R
P
W
R
MODULE 1 MODULE 4  
MODULE 2 MODULE 5  
MODULE 3 MODULE 6  
PERFORMED BY TRAINED  
SERVICE PERSONEL ONLY  
CONTROL  
/CHAIN  
SEE MANUAL BEFORE  
SEE MANUAL BEFORE  
REMOVING POWER SUPPLY  
REMOVING POWER SUPPLY  
A
B
10 BASE T  
IN  
OUT  
IN OUT MON  
NETWORK  
ALL EMPTY SLOTS MUST BE  
SUPPLEMENTAL EARTH GROUND MUST BE  
CONNECTED PRIOR TO CONNECTION OF  
TELECOMMUNICATION WIRING.  
COVERED WITH BLANK PANELS  
(600e ONLY)  
O
I
O
I
DUAL  
FXS  
PORT X.1  
PORT X.2  
NX 56/64  
PORT X.1  
NX 56/64  
PORT X.2  
DUAL  
FXS  
PORT X.3  
PORT X.3  
PORT X.4  
V.35  
V.35  
90-120
50/60 H
.7A MAX  
90-120
50/60 H
.7A MAX  
IN OUT MON  
SEC. NI  
NX 56/64  
PORT X.2  
PORT X.1  
DS-1  
V.35  
7
8
6
1
2
3
4
5
6
7
8
T1 Monitor/Test Jacks  
T1 Network Connection  
10BaseT Connection  
Control In/Out Connection  
Power Switch  
Blank panel covering an unused option slot  
Example of option modules installed  
Power Supply B (if installed)  
TSU 600e Rear Panel  
Figure 2-1c.  
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Chapter 2. Installation  
5
1
3
2
4
6
CAUTION-RISK OF  
ELECTRIC SHOCK  
CAUTION:  
MAINTENANCE TO BE  
PERFORMED BY TRAINED  
SERVICE PERSONEL ONLY  
P
W
R
P
W
R
MODULE 1 MODULE 4  
MODULE 2 MODULE 5  
MODULE 3 MODULE 6  
CONTROL  
/CHAIN  
I
SEE MANUAL BEFORE  
REMOVING POWER SUPPLY  
A
B
10 BASE T  
IN  
OUT  
IN OUT MON  
NETWORK  
ALL EMPTY SLOTS MUST BE  
SUPPLEMENTAL EARTH GROUND MUST BE  
CONNECTED PRIOR TO CONNECTION OF  
TELECOMMUNICATION WIRING.  
COVERED WITH BLANK PANELS  
(600e ONLY)  
O
DUAL  
FXS  
PORT X.1  
PORT X.2  
NX 56/64  
PORT X.1  
NX 56/64  
PORT X.2  
DUAL  
FXS  
PORT X.3  
5A/250V  
PORT X.3  
PORT X.4  
V.35  
V.35  
24/48 HZ.  
+
-
CAUTION:  
IN OUT MON  
FOR CONTINUED PROTECTION  
AGAINST RISK OF FIRE, REPLACE  
ONLY WITH SAME TYPE AND RATING  
OF FUSE.  
SEC. NI  
NX 56/64  
PORT X.2  
PORT X.1  
DS-1  
V.35  
9
8
7
1
2
3
4
5
6
7
8
9
T1 Monitor/Test Jacks  
T1 Network Connection  
10BaseT Connection  
Control In/Out Connection  
Power Switch  
5A/250V Fuse  
Blank panel covering an unused option slot  
Example of option modules installed  
Power Input Terminals  
TSU 600e with DC Power Rear Panel  
Figure 2-1d.  
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Chapter 2. Installation  
TSU 600 Interfaces  
The TSU 600 is equipped with six option slots, management interfaces,  
and a T1 interface, in the rear panel. See Figure 2-2.  
LAN  
PC or Modem  
Control  
Input  
Chain  
Output  
Chain  
Input  
Chain  
Output  
10BaseT  
(600e only)  
TSU 600  
TSU 600  
NI  
NI  
Option  
Network  
TSU 600 Interfaces  
Figure 2-2.  
Network Interface  
The network interface (NI) port provides the connection to the T1. This  
port complies with the applicable ANSI and AT&T standards. For more  
information, see Wiring on page B-1.  
Network Test Interface  
The IN and OUT test jacks for the network interface provide intrusive  
test capability for the incoming T1. By connecting to these jacks with test  
equipment, the T1 connection will be broken, and the test equipment  
will terminate the incoming T1. The MON test jack provides a bridged  
access jack for non-intrusive monitoring of the incoming T1. When con-  
nected to this jack, the test equipment should be configured for a  
bridged termination.  
Control Port Input  
The control port input provides an EIA-232 input from a PC or a modem  
for control of the TSU 600. You can also use it as a chain input from an-  
other TSU 600 or TSU 100. For more information, see Wiring on page C-  
1.  
Chain Port Output  
The chain port output provides an EIA-232 output to chain control to  
other TSUs. For more information, see Wiring on page C-1.  
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10BaseT Interface (600e only)  
The 10BaseT interface provides the LAN interface for managing the TSU  
600e with SNMP or T-watch PRO. For more information, see Wiring on  
page C-1.  
Option Slot Arrangement  
As viewed from the rear of the TSU 600, the slots are numbered as  
shown in Figure 2-3. All slots are functionally identical except slots one,  
two, and six. These slots offer additional functions.  
SLOT 1  
SLOT 4  
SLOT 5  
SLOT 6  
DTE TIMING  
SLOT 2  
DIAL BACKUP  
SLOT 3  
SECONDARY INTERFACE  
DSX-1; FULL D&I  
TSU 600 Slot Designation (Rear View)  
Figure 2-3.  
Slot 1  
Slot 1 is used as the source of DTE timing when the  
DTE timing mode is selected or as the source of  
UBR1TE timing when the UBR1TE timing mode is  
selected. If DTE timing is desired, the DTE interface  
port sourcing the timing must be connected to Slot 1.  
This slot will accept all other interface types except  
Secondary Network interface option modules, includ-  
ing DSX-1 (PBX), the Full Drop and Insert (D&I) net-  
work interface, or the multiport Dial Backup (DBU).  
Slot 2  
Slot 2 is used for the multiport Dial Backup module if  
it is installed. This slot accepts all other interface  
types except Secondary Network interface option  
modules, including DSX-1 (PBX) and the Full Drop  
and Insert (D&I) network interface.  
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Slots 3-5  
Slot 6  
Slots 3-5 will accept any interface type except second-  
ary interface, the interface for DTE timing, or the mul-  
tiport DBU. If other interfaces have any restriction on  
their location, this will be specified in the individual  
option card manual (provided with the option cards).  
Slot 6 services any option module type including sec-  
ondary network interface ports (DSX-1 (PBX) and Full  
D&I), but not the DTE timing source. If a secondary  
network interface port is to be used, it must be  
installed in slot 6.  
You can use NxDBU modules in any slot.  
Power-up Testing  
When shipped from the factory, the TSU 600 is set to factory default con-  
ditions. At the first application of power, the unit automatically exe-  
cutes a memory self-test. A full self-test can be run from the front panel,  
and a passcode and unit ID may be set using the UTIL menu.  
Self-Test  
Upon a power-up, the LCD displays Memory Test Now Testing and the  
Test LEDs are illuminated.  
When . . .  
Then . . .  
the self-test is complete  
with no failures detected  
the OK LED lights up and the LCD  
momentarily displays All Tests  
Passed.  
a failure is detected  
a list of failures is displayed in the  
LCD window  
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Chapter 2. Installation  
The full self-test procedure (invoked from the front panel or  
T-Watch PRO) consists of the following tests:  
Board level tests  
Each of the TSU 600 boards contains an on-board processor which exe-  
cutes a series of tests checking the circuitry on the board.  
• RAM and EPROM tests  
• Verify on-board circuitry  
Unit level tests  
• Front panel LED verification  
• Board-to-board interface test  
A test pattern is sent from the controller through a loopback on all other  
boards and checked on the controller. This verifies the data path, clocks,  
and control signals for the entire chassis.  
Initialization  
Set User Passcode  
The TSU 600 is designed to operate with or without the use of a pass-  
code. The default condition is without a passcode.  
If the unit is to be remotely accessed using T-Watch PRO, you must enter  
a passcode. When managing a number of units, the passcode can be the  
same for all the units.  
The passcode should be a number easily remembered. Once entered,  
the passcode is required to access any operation other than viewing. See  
Set Passcode on page 6-2.  
Set Unit Identification  
The Unit ID sets the unit to respond to remote control (controlled by a  
device other than the front panel or terminal). If no Unit ID is recorded  
it is not possible to operate from any remote control device, including  
the local PC for T-Watch PRO or SNMP. See Unit ID on page 6-3 for de-  
tails.  
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Chapter 2. Installation  
Set Control Port  
The TSU 600 can be configured from the control port when T-Watch  
PRO, SNMP, or the terminal interface is being used.  
If the control port is to be used, the control port baud rate must also be  
selected.  
Chain-In (PC)  
The unit can be controlled from an external PC connected directly or via  
modem to the Chain-In port. When using Chain-In, the selection of the  
Control Port baud rate from 9600 (factory default), 1200, 2400, or 4800,  
19200, or 38400 must be made using the Unit Configuration menu. Un-  
less locked out externally, the front panel can also control the unit.  
Chain In/Chain Out  
TSU 600 units and other TSUs can be linked together to form a chain.  
Figure 2-4 provides an example of a chain-in arrangement with a PC or  
a modem. The first TSU 600 in the chain receives controlling input from  
the PC or modem.  
PC or Modem  
Chain  
In  
Chain  
Out  
Control  
Input  
Chain  
Out  
Chain  
In  
Chain  
Out  
TSU 600/  
TSU 100/TSU  
TSU 600  
TSU 600/  
TSU 100/TSU  
Example of Chain In  
Figure 2-4.  
Subsequent TSUs in the chain are in a position to intake information  
from another TSU. This in-taking of information from another TSU in  
the chain is identified as Chain-In. The baud rate for the chained units  
must match that of the first unit.  
Unless locked out externally, the front panel can also control the unit.  
At this point, the Unit Initialization procedure is concluded. If the unit  
is to be configured remotely, there are no additional items necessary to  
complete prior to executing remote configuration.  
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Chapter 2. Installation  
The Passcode, the Unit ID, and the Control Port settings are stored in a  
nonvolatile memory. This ensures that they are operable for subsequent  
power-up sequences.  
Normal Power-Up Procedure  
After the unit has been put into operation with the initial power-up and  
initialization, subsequent power-up procedure includes only the Power-  
Up Self-Test followed by the request for a passcode (password) if this  
option was selected during initialization.  
Use the number keys to key in the previously recorded passcode and  
press Enter.  
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Operation  
Chapter 3  
FRONT PANEL  
The TSU 600 front panel both monitors operation and controls the con-  
figuration of the unit. The TSU 600 front panel is shown in Figure 3-1 on  
page 3-4. Descriptions of each part of the front panel follow.  
Name  
Description  
LCD Window  
Displays menu items and messages in two lines by  
16 characters. It also displays alarm and status  
information.  
Enter  
Selects active menu items. To select a menu item,  
press the number of the item. The menu item  
flashes, indicating it is activated. Press Enter to  
select the menu item.  
Up and down  
arrows  
Up and down arrows are used to scroll through  
and activate the submenu items available in the  
current menu. When the submenu items are  
scrolled, the flashing cursor indicates the active  
parameters.  
Cancel  
Pressing the Cancel key stops the current activity  
and returns the display to the previous menu.  
Repeat until the desired menu level is reached.  
When a submenu item is displayed, press Cancel  
to exit the current display and return to the previ-  
ous menu.  
Numeric Keypad The numeric keypad contains the numbers 0  
through 9 which are used to activate menu items  
and enter information (such as the IP address).  
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Chapter 3. Operation  
Name  
Description  
Shift  
To enter special function keys, press and release  
Shift before pressing the key representing the  
desired character. See Operation Keys on page 3-5  
for a description of the function keys.  
To activate a special function key rather than a  
number, press Shift and then the key. If you press  
the key without using Shift, the numbered item  
becomes active instead of the special function key.  
CSU Status LEDs  
The CSU status LEDs display the operational condition of the network  
interface located on the controller board in the unit.  
Name  
Description  
OK (green)  
Indicates the operation is in the normal mode and no  
errors have been detected.  
Test (yellow) Indicates that the network interfaces are operating in a  
test mode. This includes a self-test or a test loopback.  
When lighted, this LED also indicates that normal data  
flow is not occurring on the network interface.  
Error (red)  
Indicates an error such as a BPV, OOF, or CRC.  
Alarm (red)  
Indicates an alarm condition has been detected. When the  
alarm condition is no longer valid, the OK LED activates  
(turns on).  
To view an alarm condition, select the active alarm menu  
item or select Alarm by pressing Shift 8.  
If the alarm conditions have been corrected, the alarm  
which caused the activation of the Alarm LED can be  
viewed under the Unit History menu.  
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Chapter 3. Operation  
Module Status LEDs  
The module status LEDs display the operational condition of ports in-  
stalled in the option slots.  
Name  
OK (green)  
Description  
Indicates the operation is in the normal mode  
and no errors have been detected.  
Test (yellow)  
Indicates that one of the interfaces is operat-  
ing in a test mode. This includes a self-test or  
a test loopback. When lighted, this LED also  
indicates that normal data flow is not occur-  
ring in at least one of the module ports.  
Alarm (red)  
Indicates an alarm condition has been  
detected. When the alarm condition is no  
longer valid, the OK LED activates (turns on).  
To view an alarm condition, select the active  
alarm menu item or select Alarm by pressing  
shift 8. If the alarm conditions have been cor-  
rected, the alarm which caused the activation  
of the Alarm LED can be viewed under the  
Unit History menu.  
System (green)  
Indicates the status of the power supplies.  
If the LED is illuminated green, all installed  
power supplies are functioning properly.  
If the LED is illuminated red, one or both  
power supplies are not functioning normally.  
This feature is for the AC-powered 600e only.  
For the TSU 600 and DC- powered 600e, the  
system LED is always green.  
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Chapter 3. Operation  
.
4
2
8
5
1
6
3
9
7
11  
10  
TSU 600  
ENTER  
1
4
7
2
3
OK  
5
ALARM  
8
6
CLEAR  
9
TEST  
COPY  
HOME  
0
SHIFT  
#
ALARM  
CANCEL  
*
SYSTEM  
CSU  
OK  
TEST  
ERROR  
ALARM  
1
2
3
4
5
6
15  
17  
12  
14  
13  
16  
1. LCD Window  
2. Cancel  
3. Enter  
Displays menu items and messages in 2 lines by 16 characters.  
Stops current activity and returns to the previous menu.  
Selects active menu item  
4. Copy  
Copies last data entered into the current DS0.  
Returns to the main menu.  
5. Home  
6. Alarm  
7. Clear  
Quick access to the active alarm display menus.  
Clears data/results fields  
8. Shift  
Provides access to special function keys  
Active when an alarm condition has been detected.  
Active when the module is in test mode.  
Operation is in normal mode with no detected errors.  
Indicates status of power supplies (600e only)  
9. Alarm (Module Status)  
10. Test (Module Status)  
11. OK (Module Status)  
12. System LED  
13. Up and Down Arrows  
Scroll through and activate the submenu items available in the  
current menu. The flashing cursor indicates the active parame-  
ter.  
14. OK (CSU Status)  
15. Test (CSU Status)  
16. Error (CSU Status)  
17. Alarm (CSU Status)  
Operation is in normal mode with no detected errors.  
Active when the network interface is in test mode.  
Indicates errors such as BPV, OOF, and CRC.  
Active when an alarm condition has been detected on the net-  
work interface.  
TSU 600 Front Panel Layout  
Figure 3-1.  
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Operation Keys  
Name  
Description  
Used in the DS0 mapping menu operations to copy  
Copy  
the last data entered into the current DS0. This key  
operates without pressing the Shift key.  
Home  
Alarm  
Returns home to the Main Menu from any menu  
location.  
Used as quick access to the active alarm display  
menus. This can be activated while any other menu  
item is in use. When the Alarm Menu is exited, the  
unit returns to the location of the same menu that  
was active when Alarm was selected.  
Clear  
Used in various menus to clear data/result fields.  
General Menu Operation  
The TSU 600 uses a multilevel menu structure containing both menu  
items and data fields. All menu operations and data are displayed in the  
LCD window. The menu items are numbered and can be viewed by  
scrolling with the up and down arrows.  
Name  
Description  
Data Field  
You can edit menu items followed by a colon (:)  
DisplayOnly You cannot edit menu fields followed by an  
Field  
equal symbol (=). This symbol identifies a field  
used for value display only  
Arrows  
Menus that display small up or down arrows in  
the lower right corner indicate there are more  
menu items than are visible on a two-line LCD.  
Access the additional items with the up or  
down arrows. You can also access undisplayed  
menu items by using the appropriate menu  
number.  
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Chapter 3. Operation  
Selecting and Activating a Menu Item  
Step  
Action  
Choose a menu item by placing the cursor on the desired  
menu item by either:  
1
1. pressing the number corresponding to the menu item or,  
2. highlighting it with the up and down arrows.  
To activate the Alarm List option from the Status Menu  
do the following:  
2
1. Activate the Status Menu using the arrow keys or by  
pressing 1. The cursor will flash on the number next to  
the activated selection.  
2. Press Enter.  
3. Use the arrow keys to view submenu items.  
4. Choose an item on the submenu such as ACTIVE  
ALARMS.  
5. Select the submenu with the arrow keys or by pressing  
3.  
6. Press Enter.  
7. View the Alarm List using the arrow keys.  
The front panel menu tree is shown below.  
1) NI PERF RPTS  
2) NI ERRORS  
3) ACTIVE ALARMS  
4)VIEW HISTORY  
(ALARM LIST)  
END OF LIST  
1)STATUS  
5) PORT STATUS  
6) REMOTE PORT  
7) CLEAR PORT ALM  
8) ENET STATUS  
9) PS STATUS  
Example of Basic Front Panel Menu Travel  
Figure 3-2.  
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Chapter 3. Operation  
Editing the Data Field  
Use the following steps to edit data fields preceded by a colon (:).  
Step  
Action  
Result  
Position the cursor on the The cursor moves to the data field  
1
submenu item number  
(to the right of the submenu item  
name).  
and press Enter.  
Using the arrows, scroll to The value settings display one-at-a-  
2
3
scan the available value  
settings.  
time in the data field position.  
When the desired value is When the value is set, the cursor  
displayed, press Enter to moves back to the submenu item  
set that value.  
position, indicating the operation is  
complete.  
Select another submenu  
field or press Cancel to  
return to the submenu.  
Pressing Cancel before pressing  
Enter voids any data changes. The  
original data value is restored and  
the cursor returns to the submenu  
field.  
4
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Chapter 3. Operation  
Display Only Data Fields  
Data fields preceded by an equal (=) symbol cannot be edited. See Figure  
3-3 and the instructions listed below.  
Data Field  
Display Field  
Display and Data Fields  
Figure 3-3.  
Step  
Action  
1
2
Press Enter to move the cursor to the data field.  
Use arrows to select AUTO and press Enter.  
• The unit automatically sets the Line Build Out.  
• The display field shows the value actually set.  
• The equal symbol after LBO in the second line in-  
dicates the information that follows is displayed  
data and cannot be edited.  
Exit Any Menu Field Operation Or Display  
Press Cancel as many times as required to return to the desired menu  
level or press Home to return to the main menu.  
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Chapter 3. Operation  
Data Port Identification  
When configuring the unit, menu selections will include options from  
data port submenus. Selecting of data ports is necessary because the  
TSU 600 uses a Slot-Port method to identify which data port the menu  
item is referencing. If a module containing a PBX DSX-1 option card  
with an Nx56/64 plug-on interface is installed in option slot 6, it would  
be designated as:  
DSX-1 Passthru=6.1  
Where slot=6 and port =1.  
The DSX-1 is located in option slot 6 and is the first port in that slot.  
Nx56/64=6.2  
Where slot=6 and port=2.  
The Nx is located in Slot 6 and is the second port in that slot.  
Viewed from the rear of the TSU 600, the module slots are arranged as  
shown in Figure 3-4.  
SLOT 1  
SLOT 2  
SLOT 3  
SLOT 4  
SLOT 5  
SLOT 6  
Module Slots, TSU 600  
Figure 3-4.  
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Chapter 3. Operation  
Front Panel Menu Structure  
The TSU 600 uses a multilevel menu structure containing both menu  
items and data fields. All menu operations and data display in the LCD  
window.  
The opening menu is the access point to all other operations. Each Main  
Menu item has several functions and submenus to identify and access  
specific parameters.  
The front panel LCD of the Main Menu contains the following options:  
Option  
Status  
Description  
Displays all relevant information for the network  
and DTE interfaces. For detailed information on  
status options, see Chapter 4, Status Menu.  
Config  
Displays and sets the TSU 600 operational config-  
(Configuration) uration, including all network interface parame-  
ters, the allocation of the DS0s, and the port  
parameters.  
For detailed information on configuration options,  
see Chapter 5, Configuration Menu.  
Util (Utilities)  
Test  
Displays and sets system parameters. For detailed  
information on utility options, see Chapter 6, Util-  
ity Menu.  
The Test menu initiates different types of unit tests  
and displays test results in the LCD window. For  
detailed information on test options, see Chapter 7,  
Test Menu.  
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Chapter 3. Operation  
Alternate Methods of Control  
T-Watch PRO (ADTRAN PC Program)  
T-Watch PRO is the ADTRAN PC control program. It provides complete  
control over the configuration of the TSU 600 using a graphical interface  
and displays the same status and performance data as the front panel  
LCD. This data is displayed in the form of tables and graphs.  
The T-Watch PRO program has the following capabilities:  
• Interfaces with a modem which permits dialing into a remote TSU  
600 location to configure the unit or read the status or performance of  
the unit.  
• Receives traps from any TSU product.  
• Records and creates display performance data over a 30 day period.  
• Accesses units via the local area network.  
T-Watch PRO/LAN Connection  
To set up the TSU 600 to work with T-Watch PRO over the LAN, follow  
these steps:  
Step  
Action  
Set the Unit ID using the Front Panel.  
1
See Unit ID on page 6-3 for more information.  
Set Control Port to SLIP or Normal for 10BaseT (600e  
2
3
only) using the Front Panel.  
Configure the IP address default gateway, and sub-  
net mask using the Front Panel.  
The default gateway and subnet masks are not used  
for SLIP mode.  
Follow the installation instructions for T-Watch PRO  
to start the program and connect to the unit.  
4
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Chapter 3. Operation  
T-Watch PRO/EIA-232 Connection  
To set up the TSU 600 to work with T-Watch PRO over a direct EIA-232  
connection, the following steps are required:  
Step  
Action  
Set the Unit ID and the Passcode using the Front Panel.  
1
See Unit ID on page 6-3 and Change/Set a Passcode on page  
6-3 for more details.  
Set the Control Port rate to the same setting as the PC  
2
3
Com port.  
Connect the PC Com port to the Chain-In port on the  
TSU 600 using the DB25 to modular adapter and 6-foot  
modular cable.  
Follow the installation instructions for T-Watch PRO to  
start the program and connect to the unit.  
4
SNMP  
The ADTRAN TSU 600 supports the Simple Network Management Pro-  
tocol (SNMP) through the chain-in (SLIP) interface or 10BaseT interface  
(600e only). See Appendix B, Understanding SNMP for detailed informa-  
tion.  
To use SNMP with the TSU 600, do the following:  
Step  
Action  
Set Control Port to SLIP for Chain-In Port or Normal for 10BaseT  
(600e only).  
1
Set the IP address, default gateway, and subnet mask through the  
front panel.  
2
The default gateway and subnet mask are not used in SLIP mode.  
Load the appropriate MIB browser into the Network Management  
Station (available on the ADTRAN webpage at http://www.adt-  
ran.com). The MIB browser issues SNMP gets/sets to the TSU 600.  
3
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Chapter 3. Operation  
Terminal Mode Connection  
The TSU 600 provides the front panel menus to a VT-100 type terminal.  
This mode can be used to configure and monitor the unit. Initiate this  
mode by typing <ctrl> PTT on the terminal once it is connected to the  
Chain-In port. For detailed information on this method of control, see  
Telnet Terminal Menus on page 8-1.  
Telnet Connection  
You can connect to the TSU 600 via telnet. Before attempting to connect  
via telnet, first define the IP address, the default gateway, and subnet  
mask using the front panel.  
The dafault gateway and subnet mask are not used in SLIP mode.  
When you begin the Telnet session, you will be prompted for a pass-  
word. The default password is ADTRAN. You can change this pass-  
word using the Management submenu. See Default Unit Passcode on  
page 8-7, for details. The telnet session will time-out after a predefined  
value that is also set in the Management Menu.  
Only one telnet session can be active at one time.  
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Status Menu  
Chapter 4  
The Status menu branch allows you to view the status of the TSU 600 op-  
eration. See Figure 4-1.  
%AS  
%EF  
1) NI PERF RPTS  
2) NI ERRORS  
ES  
SES  
UAS  
1)STATUS  
3) ACTIVE ALARMS  
4)VIEW HISTORY  
(ALARM LIST)  
END OF LIST  
(HISTORY LIST)  
END OF HISTORY  
5) PORT STATUS  
6) REMOTE PORT  
7) CLEAR PORT ALM  
8) ENET STATUS  
9) PS STATUS  
OPTION LIST  
Complete Status Menu  
Figure 4-1.  
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Chapter 4. Status Menu  
Menu flow is normally depicted from left to right. Arrows on the lower  
right of the screen indicate the direction of scrolling to use to view addi-  
tional menu items. At every level of the menu, pressing Cancel returns  
the system to the previous menu level. Press Cancel repeatedly to return  
the system to the main menu.  
Network Performance Reports (NI PERF RPTS)  
The Network Interface Performance Reports display the user copy of the  
performance data. See Figure 4-2. The TSU 600 maintains this perfor-  
mance data on the network in compliance with ANSI T1.403 and AT&T  
document TR54016. The data displayed is data accumulated over the  
last 15 minutes and over the last 24 hours.  
Use the scroll keys to access the complete display of the following report  
fields:  
15 Minutes  
24 Hours  
Data Values  
%AS  
%EF  
ES  
% of available seconds  
% of error free seconds  
Number of errored seconds (1 or more  
errors/second  
SES  
Number of severely errored seconds  
(more than 320 errors/second)  
UAS  
Number of unavailable seconds (10 or  
more consecutive seconds)  
Network Interface Performance Report  
Figure 4-2.  
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Chapter 4. Status Menu  
If insufficient time has passed to collect data, NA displays. Continue  
with standard operating procedures to exit the display.  
When this menu is active, performance data can be cleared by pressing  
Clear (Shift 9) on the keypad. Only the user copy of the performance  
data is cleared.  
Since only the user’s copy of performance data is cleared by the TSU 600,  
the data displayed here might be different from the data sent to the net-  
work as PRM data.  
Network Interface Errors (NI ERRORS)  
The NI Errors submenu displays the types of errors the Network Inter-  
face (NI) detects. A blinking CSU error LED indicates that network er-  
rors are detected.  
The asterisk (*) above an item indicates the type of errors detected. The  
error types are as follows:  
CRC  
CRC-6 bit errors based on the FDL.  
This is valid only in ESF mode.  
BPV  
XS0  
FER  
Bipolar violations.  
Excess zeros.  
Framing errors.  
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Chapter 4. Status Menu  
Active Alarms  
This menu item displays a list of current alarms reported by either the  
base controller or any of the ports. If no alarms are current, the menu  
item displays End of List. See Figure 4-3.  
This display includes two lines of text. The top line is the alarm source.  
The bottom line is the alarm message. A list of alarm messages is found  
in Appendix C, System Messages, on page C-1.  
In addition to normal menu operation, you can also access this menu  
item with the Alarm function (Shift 8) on the keypad. If one or more of  
the Alarm LEDs are illuminated, an alarm is present. Press Cancel to re-  
turn to the previous menu item.  
Alarm Source  
Alarm  
Message  
Display of Alarm Messages  
Figure 4-3.  
View History  
This menu item displays and clears the accumulated status changes of  
the unit.  
View History displays a history of the first 20 status changes in the unit,  
including the date, time, and type of change. The unit also records for  
viewing the date and time an alarm became active and inactive, as well  
as the date and time of test activation and deactivation.  
To clear the View History display, press Clear (Shift 9) with the View  
History menu active.  
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Chapter 4. Status Menu  
Port Status  
Port Status displays the signals monitored on the data ports. For exam-  
ple, an Nx56/64 interface monitors the RTS, CTS, TD, and RD, along  
with other signal lines. When a port is selected, the LCD indicates  
whether the signal is present.  
Remote Port  
Remote Port displays the status of activity on the Chain-In remote port.  
This is useful for troubleshooting communication sessions, as well as  
verifying cabling.  
RX Characters received at remote port.  
ID Unit ID received at remote port.  
CRC Correct CRC received.  
PC Correct passcode received.  
TX Characters transmitted from the remote port.  
Clear Port Alarm  
Clears the Link Failed alarms on option modules that have been re-  
moved from the TSU 600 chassis.  
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Chapter 4. Status Menu  
ENET Status (600e only)  
TX  
Indicates that data is being transmitted from the 10BaseT port  
RX Indicates that data is being received by the 10BaseT port  
LNK Indicates the current status of the 10BaseT link integrity test.  
This should always be on when the unit is connected to a  
functional 10BaseT hub.  
CPU Active when the CPE is accessing the 10BaseT interface.  
PS Status (600e only)  
Displays the status of Power Supply A (PSA) and Power Supply B (PSB)  
for AC powered units. Displays DC supply for DC Powered units.  
Possible status: NOT PRESENT, INACTIVE, OK, DC Supply (DC units  
only)  
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Configuration Menu  
Chapter 5  
The Configuration menu sets the TSU 600 operational configuration, in-  
cluding all network interface parameters, the allocation of the DS0s, and  
the port parameters. See Figure 5-1.  
1) FORMAT  
1) CTL PORT RATE  
2) TRAPS  
2) CODE  
3) YEL ALARM  
4) XMIT PRM  
3) ACCESS  
4) INIT MODEM  
5) CONTROL PORT  
6) IP ADDRESS  
7) SUBNET MASK  
8) DEFAULT ROUTER  
9) SLIP RATE  
1) NETWORK (NI)  
5) TIMING MODE  
6) SET LBO  
7) INBAND LPBCK  
8) BIT STUFFING  
9)TR-08 OPTIONS  
A) ALARM REPORT  
B) ALARM FORMAT  
C) BPV THRESHOLD  
A) SLIP FLOW CTL  
B) PROXY TRAPS  
2) UNIT  
3) MAP XCHNG  
4) MAP IN USE: A(B)  
OFF  
AUTO  
1) MAP A @: HH:MM  
2) MAP B @: HH:MM  
1) COPY A>TEMP  
2) CREATE TEMP  
3) REVIEW MAP A  
4) REVIEW TEMP  
5) EDIT TEMP  
2) CONFIG 5)DS0 MAP A  
1) COPY B > TEMP  
2) CREATE TEMP  
3) REVIEW MAP B  
4) REVIEW TEMP  
5) EDIT TEMP  
6) DS0 MAP B  
6) APPLY TEMP > A  
6) APPLY TEMP > B  
7) PORT CONFIG  
(OPTION PORTS)  
Configuration Menu  
Figure 5-1.  
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Chapter 5. Configuration Menu  
Menu flow is normally depicted from left to right. Arrows on the lower  
right of the screen indicate the direction of scrolling to view additional  
menu items. At every level of the menu, pressing Cancel returns the sys-  
tem to the previous menu level. Pressing Cancel repeatedly returns the  
system to the Main menu.  
NETWORK (NI)  
This menu item accesses the configuration of parameters associated  
with the network interface in the base unit. There are nine submenu  
items that include setting the format, the Line Build Out (LBO), and the  
timing mode. Submenu items do not include setting the parameters  
which may be necessary for a secondary interface (DSX-1 Passthru, etc.).  
Network (NI) Menu Items  
The menu items and their descriptions follow.  
Format  
Sets the frame format for the NI.  
Choices: D4, ESF, SLC96  
D4 is equivalent to superframe format (SF).  
Code  
Sets the line code for the NI.  
Choices: AMI, B8ZS.  
YEL Alarm  
Enables and disables the transmitting of yellow  
alarms.  
Choices: ENA, DISA  
XMIT PRM  
Enables and disables the sending of PRM data on  
the facility data link (FDL).  
The PRM data continues to be collected even if  
XMIT PRM is disabled (possible only with ESF  
Format).  
Choices: Off, On.  
Timing Mode  
Selects the clock source for transmission toward  
the network from the NI. See TSU 600 Clock  
Sources on page 5-4 for more information.  
Choices: Network, DTE (Slot 1), Normal (CSU),  
U-BR1TE (Slot 1), Internal, and Secondary (SI).  
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Chapter 5. Configuration Menu  
SET LBO  
Selects the line build out for the network interface.  
In AUTO mode, the TSU 600 sets the LBO based  
on the strength of the receive signal and displays  
the selected value.  
Choices: 0.0 dB, 7.5 dB, 15 dB, 22 dB, and Auto  
To activate the -36 dB receiver sensitivity, set  
the LBO to AUTO. This feature is useful in a  
point-to-point application where no network  
elements are involved. If a network element  
such as a Smart Jack is installed on the circuit,  
the LBO should be set to 0 dB.  
INBAND  
LPBCK  
Sets unit to accept or reject the network interface  
loop-up and loop-down codes as defined in ANSI  
T1.403.  
Choices: Accept, Reject  
BIT STUFFING When enabled, bit stuffing causes the TSU 600 to  
monitor for ones (1s) density violations and insert  
a one (1) when needed to maintain ones at 12.5%.  
Choices: Enable, Disable  
TR-08  
The TR-08 submenu configures the unit for TR-08  
applications. The submenu items and their  
descriptions follow.  
Alarm Report  
Enables and disables the transmitting of alarm  
reports.  
Choices: SEND ALARMS, DISABLE ALARMS  
Alarm Format  
Sets the alarm frame format to 13 frames or 16  
frames.  
Choices: ORB-13, ORB-16  
BPV Threshold  
Sets the threshold for BPVs to trigger an alarm.  
Choices: 10-4, 10-5, 10-6  
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Chapter 5. Configuration Menu  
TSU 600 Clock Sources  
The TSU 600 is operable from various clock sources, permitting it to per-  
form properly in many different applications. The network interface  
timing mode is set by using the Network (NI) Configuration menu op-  
tions. The following options are available:  
• Network Timing  
• DTE Timing  
• UBR1TE  
• Internal Timing  
• Secondary Timing  
• Normal (CSU) Timing  
The selected clock option always designates the clock source for trans-  
mission. Clocking necessary for receiving data is always recovered from  
incoming data.  
Network Timing  
The network is the source of timing. The received data clocking is  
looped back to the network, where it is used to determine the transmis-  
sion timing. This option is also referred to as loop timed as the transmis-  
sion clock is derived from the received clock. See Figure 5-2.  
NETWORK  
1
2
3
4
5
6
INTERFACE  
SECONDARY  
INTERFACE  
TIMING SOURCE  
OPTION SLOTS  
Network Timed Clock Source  
Figure 5-2.  
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Chapter 5. Configuration Menu  
DTE Timing  
The DTE is the source of timing. The TSU 600 uses the incoming DTE  
clock to determine the transmission timing. This is typically used in ap-  
plications where it is necessary to have the DTE as the primary clock  
source (such as limited distance line drivers). See Figure 5-3.  
The DTE source timing is restricted from use when a secondary interface  
is used at the same time.  
Clock  
NETWORK  
1
2
3
4
5
6
INTERFACE  
OPTION SLOTS  
TIMING SOURCE  
DTE  
DTE Timed Clock Source  
Figure 5-3.  
U-BR1TE (Slot 1)  
The timing mode selection U-BR1TE (Slot 1) works much like DTE tim-  
ing except that the clock is derived from the U interface.  
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Chapter 5. Configuration Menu  
Internal Timing  
The TSU 600 is the source of timing. The TSU 600 is configured to use its  
own internal oscillator as the source of timing. Applications include pri-  
vate line driver circuits where one end is set to network and the other to  
internal. See Figure 5-4.  
NETWORK  
1
2
3
4
5
6
INTERFACE  
SECONDARY  
INTERFACE  
(Option)  
OSC  
OPTION SLOTS  
TIMING SOURCE  
Internal Clock Source  
Figure 5-4.  
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Chapter 5. Configuration Menu  
Secondary Timing  
The secondary interface is the source of timing. The TSU 600 uses the  
clock derived by the secondary interface for transmission timing. See  
Figure 5-5.  
NETWORK  
1
2
3
4
5
6
INTERFACE  
SECONDARY  
INTERFACE  
(Option)  
OSC  
OPTION SLOTS  
TIMING SOURCE  
PBX or  
Second Network  
Secondary Clock Source  
Figure 5-5.  
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Chapter 5. Configuration Menu  
Normal (CSU) Timing  
The typical timing option arrangement is shown in Figure 5-6. The PBX  
is looped timed to the TSU 600. The Network Interface (NI) is the actual  
source of timing. This timing option is the same as that typically used for  
CSUs. This is the preferred mode for use with a PBX application.  
NETWORK  
1
2
3
4
5
6
INTERFACE  
SECONDARY  
INTERFACE  
(Option)  
TIMING SOURCE  
OSC  
OPTION SLOTS  
PBX or  
Second Network  
Normal (CSU)  
Figure 5-6.  
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Chapter 5. Configuration Menu  
Unit Menu  
The Unit menu changes the baud rate of the Chain-In port and the setup  
of the Chain-Out port. The menu items are:  
Ctl Port  
Rate  
Sets the baud rate for communication with the  
PC or modem.  
Choices: 1200, 2400, 9600, 19200 and 38400 kbps  
Traps  
Enables or disables the transmission of trap mes-  
sages.  
Choices: Enable, Disable  
Access  
Sets the method of connection from the TSU 600  
to T-Watch PRO/SNMP.  
Choices:  
Direct - Used if connected directly to the PC  
Dial - Used when connection is through a  
modem. The dial string is entered from T-Watch  
PRO/SNMP.  
Init Modem Allows you to choose an industry standard or a  
custom initialization string for a modem con-  
nected to the control port.  
Control Port Selects the TCP/IP physical interface.  
Choices: SLIP using the EIA-232 serial port or  
10BaseT Ethernet (600e only).  
If this option is set to SLIP, the Chain-In port  
may not be used as a terminal interface.  
IP Address Uniquely identifies the TSU 600 on a TCP/IP  
network. This address is composed of four deci-  
mal numbers, each in the range of 0 to 255, sepa-  
rated by periods.  
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Chapter 5. Configuration Menu  
Subnet  
Mask  
Defines which part of a destination IP address is  
the network number. Used along with the TSU  
600e IP address to determine which nodes must  
be reached through the default IP Gateway.  
This value is set to 0.0.0.0 when the IP interface  
option is set to SLIP.  
Default  
Router  
All IP Packets destined for nodes not on the TSU  
600e unit’s local network are not forwarded  
through this IP address. Normally, this address  
defines a router connected to the TSU 600e unit’s  
local network. This value is ignored when the IP  
interface is set to SLIP.  
SLIP Rate  
Sets the baud rate for the Chain-In port when  
used as the SLIP connection for SNMP manage-  
ment.  
Choices: 1200, 2400, 4800, 9600, 19200, 38400  
SLIP Flow Used to activate flow control on the Chain-In  
CTL  
port when used as the SLIP interface. Hardware  
mode uses RTS and CTS.  
Choices: None, Hardware  
Proxy Traps Enables or disables the transmission of trap mes-  
sages from units being "proxied" for.  
Choices: Enable, Disable  
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Chapter 5. Configuration Menu  
Map Exchange (Map Xchng) Menu  
The Map Exchange menu enables and sets the automatic time-of- day  
map switch. The unit provides selection of the hour, minute, and sec-  
onds for the map switching to take place.  
The menu items are:  
OFF  
Indicates the map in use does not change (disabled).  
Off disables the Automatic Map Change feature.  
Press Enter to activate the selection.  
AUTO  
Indicates that the map in use will change at a user-  
selected time of day.  
AUTO enables the Automatic Map Change feature.  
Press Enter to activate the selection  
When Auto is selected, the unit displays the screens  
to set times for switching. After editing Map A,  
press Enter to record the Map A settings and activate  
the selection fields for Map B. Use the same opera-  
tion to edit switching time for Map B.  
When ESF is used with an FDL channel between  
units, the units automatically coordinate the auto-  
matic map switch by sending a map switch com-  
mand from end-to-end over the FDL. Only one end  
needs to be set to Auto for this to work.  
MAP In Use: A(B) Menu  
This menu item controls the DS0 map the TSU 600 uses and displays the  
map in current use.  
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Chapter 5. Configuration Menu  
DS0 Map A and DS0 Map B Menu  
The DS0 maps designate which DS0s are assigned to which port. See  
Figure 5-7. There are three maps: DS0 Map A, DS0 Map B, and the Tem-  
porary (Temp) map.  
T E M P  
D S 0 A  
D S 0 B  
DS0 Map Designations  
Figure 5-7.  
DS0 A and DS0 B are the current maps the TSU 600 uses.  
The Temp Map generates a map before putting it into use.  
You can copy DS0 A to DS0 B by copying the DS0 A map into the Temp  
map. Then apply (write) the Temp map into DS0 B.  
The menu items are:  
COPY A >TEMP  
Copies the current map (A or B) into a  
Temp map area.  
Permits modification without disturbing  
the existing map. When the modifications  
are completed, the Temp map is written to  
current MAP A (B) by selecting Apply.  
CREATE TEMP  
Creates a map by defining a port or Idle for  
all DS0s.  
When CREATE TEMP is first selected, all  
DS0s are set to Idle. See Create Temp Exam-  
ple on page 5-13 for more information.  
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Chapter 5. Configuration Menu  
REVIEW MAP  
A(B)  
Permits a quick review of the number of  
DS0s assigned to each port and the number  
of unassigned DS0s (Idle or TST) as defined  
in the currently applied Map A(B).  
REVIEW TEMP  
EDIT TEMP  
This menu item is operated the same for  
the Temp map as is 3)REVIEW MAP A or  
Map B.  
The map in the Temp file can be edited to  
whatever configuration is desired. If Map  
A had been copied into the Temp file, then  
after editing, the Temp file could be  
applied to MAP A or MAP B. The menu  
operation is identical to 2) CREATE TEMP  
with the exception that the existing port  
selections display.  
APPLY TEMP > A Writes the Temp map into Map A. Pressing  
Apply is usually the last step in updating a  
map and is accessed automatically at the  
end of editing or creating a temporary  
map. It can be bypassed at this time by  
selecting another menu choice.  
Create Temp Example  
A sample selection follows for Create Temp:  
DS0: 01 to 24  
PORT: IDLE, TST, + option module ports  
TST designates which DS0s are used for QRSS testing when activated  
under the TEST Menu. When not used for testing, the TST designation  
is identical to IDLE.  
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Chapter 5. Configuration Menu  
1. With the cursor on CREATE TEMP, press Enter. The unit displays the  
selection screen with the cursor positioned on the first selection DS0  
number. See Figure 5-8.  
Select DSO Number  
Select Port  
Create Temp Selection Screen  
Figure 5-8.  
2. Enter the DS0 number by using either the scroll method or numbers.  
Do not mix the use of the keys.  
3. Pressing Enter completes the selection and moves the cursor to PORT,  
the next field.  
4. Scroll to select the port which is dependent on the installed option  
card.  
5. Press Enter to complete the selection and move the cursor back to the  
DS0 field.  
With the cursor on the DS0 field, the DS0 number can be incremented or  
decremented by scrolling. If you press Copy, the contents of the last DS0  
entered are placed in the new DS0 number.  
When all entries are complete, Cancel moves the cursor to the last of the  
submenu choices, 6)APPLY. Either apply the newly created DS0 map or  
press Cancel to return to the DS0 Map A (B) submenu choices.  
Selecting Apply will not disrupt the operation of unmodified ports.  
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Chapter 5. Configuration Menu  
Port Configuration (Port Config)  
Port Configuration selects and configures the parameters associated  
with any data port in the unit. For example, parameters for the DSX-1  
(PBX) interface are set through this menu. The items that can be set de-  
pend on which option module is installed. The list of option ports will  
vary with the configuration.  
The TSU 600 is designed so that any additional ports developed in the  
future will contain the appropriate menu selections to provide access by  
use of this menu item.  
The Config menus for options ports are described in separate sections of  
the manual supplied with the option card.  
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Utility Menu  
Chapter 6  
The utility menu tree displays and sets system parameters. See Figure 6-  
1. This includes setting the time and date, resetting all parameters to fac-  
tory values, or re-initiating the unit. This menu also displays the unit  
software revision and the Unit ID setting.  
TIME: HH:MM:SS  
1) TIME/DATE  
DATE: MM/DD/YY  
(Returns all configurations  
to factory settings)  
2) FACTORY RESTORE  
3) SET PASSCODE  
4) UNIT ID  
NEW PASSCODE  
3) UTIL  
VERIFY PASSCODE  
5) SOFTWARE REV  
(Displays Current  
Software Revision  
6) PORT UTILITY  
(OPTION PORTS)  
7) ENET ADDRESS (600e only)  
8) CMD MODE  
Utility Menu Tree  
Figure 6-1.  
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Chapter 6. Utility Menu  
Menu flow is normally depicted from left to right. Arrows on the lower  
right of the screen indicate the scrolling direction to view additional  
menu items. At every level of the menu, press Cancel to return the sys-  
tem to the previous menu level. Pressing Cancel repeatedly returns the  
system to the Main menu.  
Time/Date  
This menu option displays or edits the current time and date. The TSU  
600 maintains the time and date during power-off conditions.  
If you want to...  
Do this...  
Record the entry and  
move to the next editing  
position  
Press Enter after any numeric change  
Move to a different field Press Enter at the editing position without  
to edit  
making any changes, or  
Use the Up and Down Arrow keys  
Press Cancel  
End the editing process  
Factory Restore  
This menu item restores the factory default settings for all unit parame-  
ters, including configured DS0 maps.  
Set Passcode  
Enter Passcode from Other Menus  
The Passcode prompt may make an unexpected appearance from oth-  
er menu operations. This happens only when the unit is operating in the  
limited access mode, i.e., without an active passcode. The limited access  
mode may become active even if a passcode was entered, as it does  
when there is no activity for ten minutes. If the unit is to be remotely ac-  
cessed using T-Watch PRO, a passcode must be entered. When manag-  
ing a number of units, the passcode can be the same for all.  
The unexpected appearance of the Passcode prompt occurs, for exam-  
ple, while operating in a limited access mode and attempting to change  
the data rate, (2)CONFIG, 2)UNIT, 1)CTL PORT RATE. Use the number  
keys to enter the correct passcode and press Enter. The unit displays  
Access Granted.  
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Chapter 6. Utility Menu  
Pressing any key after entering a passcode causes the unit to return to  
the previous active menu. In this case it returns to 2)CONFIG, 2)UNIT,  
1)CTL PORT RATE to permit changing the data rate.  
Change/Set a Passcode  
The passcode can be changed or set at any time or eliminated altogether  
through the Utility menu item 3)SET PASSCODE. This procedure re-  
quires the current passcode (if one is established) for operation.  
The passcode can only be entered by using numbers. After entering the  
desired passcode, press Enter.  
Set a null passcode at the 3)SET PASSCODE menu by pressing Enter  
without any numbers. This sets a null passcode and grants unlimited  
access.  
Automatic Time-out Feature  
For added security protection, the unit is equipped with an automatic  
time-out for operation with the password. After ten minutes of inactiv-  
ity, the unit reverts to limited access operation. To make changes in the  
configuration, the passcode can be reentered. See Set Passcode on page  
6-2 for further information concerning passcode use, and both limited  
and editing access.  
If the passcode number is lost, contact ADTRAN Customer Service for  
assistance.  
No Passcode Desired  
At the New Passcode prompt (in the Set Passcode menu), press Enter  
without any numerical entry. The system nullifies the need to enter a  
password for subsequent use and proceeds to the Unit ID prompt.  
Unit ID  
This menu is used to access the current Unit ID setting. Viewing is avail-  
able in limited access mode. Editing or changing the Unit ID requires  
the use of a password as in editing mode. Unit Identification numbers  
must be between 2 and 999. If an out-of-range number is entered, the  
unit assumes the upper limit number of 999.  
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Chapter 6. Utility Menu  
Setting the Unit Identification  
In the Unit ID menu (item 4) under the UTIL menu, enter any value be-  
tween 2 and 999. The number 1 is reserved for the PC.  
Pressing Enter records the Unit ID number and establishes its availabil-  
ity for operation by remote control. The unit proceeds to the  
Set Control Port prompt.  
No Unit ID Desired  
Without entering any numbers at the Unit ID prompt, press Enter.  
Pressing Enter with no Unit ID recorded establishes the unit as unable  
to be operated by remote control.  
Software Revision (Software Rev)  
This menu provides access to the display of the current software revi-  
sion level loaded into the base unit controller. This information is re-  
quired when requesting assistance from ADTRAN Customer Service or  
when updates are needed.  
Use Cancel to exit.  
Port Utility  
This menu provides access to the display of the current software infor-  
mation for each port installed in the unit. This information is required  
when requesting assistance from ADTRAN customer service or when  
updates are needed.  
ENET Address (600e only)  
Displays the Ethernet MAC address for the 10BaseT port.  
CMD Mode  
Reserved for factory use.  
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Test Menu  
Chapter 7  
The Test menu initiates different types of unit tests and displays test re-  
sults in the LCD window. The Test menu contains four items. See Figure  
7-1.  
Executing tests will disrupt some of the normal operation. See individ-  
ual menu items concerning tests before executing.  
LINE ON  
1) LOCAL LOOPBCK  
2) REMOTE LOOPBK  
PAYLOAD ON  
NO LOOPBACK  
ATT INBAND LLB  
ANSI FDL PLB  
ANSI FDL LLB  
1) NETWORK TESTS  
ANSI FT1 LLB  
NO LOOPBACK  
ALL ZEROS  
QRSS ALL DS0S  
QRSS TST DS0S  
ALL ONES  
4) TEST  
3) TEST PATTERN  
NONE  
4) PATTERN RESULT  
(Displays results)  
(OPTION PORT)  
(Displays results)  
2) RUN SELFTEST  
3) PORT TEST  
4) CANCEL TESTS  
Test Menu  
Figure 7-1.  
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Chapter 7. Test Menu  
Menu flow is normally depicted from left to right. Arrows on the lower  
right of the screen indicate the scrolling direction to view additional  
menu items. At every level of the menu, pressing Cancel returns the sys-  
tem to the previous menu level. Pressing Cancel repeatedly returns the  
system to the Main menu.  
Network Tests  
Network tests control the activation of loopbacks and the initiation of  
data test patterns.  
Network tests are run on the Network Interface (NI). You can select  
three different test configurations to determine the type of loopback and  
the pattern to run. Test results display in the LCD window.  
Executing Network Tests will disrupt normal data flow unless only  
TST DS0s are selected for testing.  
Loopback Tests  
A number of different loopbacks can be invoked locally from the front  
panel, by T-Watch PRO commands, or remotely by using special in-  
band codes (AT&T D4 network loop up and loop down codes). Addi-  
tionally, the loopbacks can be remotely controlled by means of out-of-  
band commands by the T1 ESF FDL or from T-Watch PRO by a modem  
connection. See Figure 7-2.  
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Chapter 7. Test Menu  
Network Interface Loopbacks  
Network interface loopbacks affect the entire T1 data stream. There are  
two types of network loopbacks: line loopback and payload loopback.  
Line loopback loops all of the received data back toward the network.  
The transmitted data is the identical line code that was received, includ-  
ing any bipolar violations or framing errors.  
Payload loopback is similar to line loopback, except that the framing is  
extracted from the received data and then regenerated for the transmit-  
ted data.  
TSU 600  
NI CSU  
Secondary  
Interface  
DS1  
Payload Loopback  
Line Loopback  
Network Loopback Tests  
Figure 7-2.  
Local Loopbck  
There are three available choices for setting the local loopback:  
Name  
Line On  
Description  
Activates the line loopback  
Activates the payload loopback  
Deactivates the loopback  
Payload On  
No Loopback  
Scroll to select a setting and record it by pressing Enter. The unit returns  
to the previous menu level.  
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Chapter 7. Test Menu  
Remote Loopbk  
This activates the same loopbacks as Local Loopback but at the far end.  
It uses either the inband loopup code as specified by ANSI T1.403 for  
line loopback (ATT In-Band LLB), or the FDL as specified in ANSI  
T1.403 for payload and line loopback codes. The following options are  
available:  
Name  
Description  
ATT In-Band  
LLB  
Activates the line loopback using inband code  
ANSI FDL PLB  
ANSI FDL LLB  
ANSI FT1 LLB  
No Loopback  
Initiates the transmission of an FDL payload  
loopup code toward the far end  
Initiates the transmission of an FDL line  
loopup code toward the far end  
Initiates the transmission of a FT1 loopback  
using the inband code described in T1.403.  
Deactivates the loopback  
Remote Loopback can only be used with Fractional T1 if the ANSI FT1 LLB is  
selected.  
After a Remote Loopback option is selected, the TSU 600 verifies that the  
far end is actually in a loopback by checking for the receipt of a code  
looped back from the far end. Once the Remote Loopback type is select-  
ed, the LCD displays the loopback progress by displaying Looping until  
loopback is verified.  
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Chapter 7. Test Menu  
Test Pattern  
Pattern  
Description  
All Ones  
Sends an all ones pattern to the network  
Sends an all zeros pattern to the network  
All Zeros  
QRSS All DS0s  
Generates a QRSS test pattern and inserts  
the pattern into all DS0s  
QRSS TST DS0s  
Inserts a QRSS pattern in those DS0s  
mapped as TST in the currently active map  
(A or B)  
None  
Terminates pattern generation  
QRSS Pattern  
The QRSS pattern is commonly used to simulate real data in T1 interfac-  
es. This pattern can be assigned to appear in all DS0s or only in TST  
DS0s. When QRSS is set in all DS0s and one of the network loopbacks  
previously described is activated at the far end, a total end-to-end integ-  
rity check can be run without the need for any external test equipment.  
When QRSS is assigned to TST DS0s, an integrity check of the link can  
be run along with normal data flow. The TST DS0s are user assigned as  
part of the DS0 Map.  
This sets the pattern for the test and initiates the transmission of the pat-  
tern. The test is terminated by selecting None. The following patterns  
are available:  
QRSS always runs at 64K/DS0.  
Example:  
1. Use the up and down key to select QRSS ALL DS0s.  
2. Press Enter to record the selection. The TSU 600 starts to generate a  
QRSS test pattern and inserts the pattern into all DS0s.  
3. Select None to end the test.  
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Pattern Result  
Displays the results of the test currently active. Leaving and returning to  
this menu item does not interrupt the test.  
Pressing 2 injects errors into the test pattern. These errors are detected  
by the device performing the pattern check.  
Pattern Description  
ES  
The number of seconds with at least 1 bit error  
BES  
The number of seconds with more than 1 bit  
error and less than 320  
SES  
The number of seconds with more than 320 bit  
errors  
SYNC  
Indicates if pattern sync is (yes) or is not (no)  
valid. An asterisk (*) indicates if pattern sync  
has been lost since the start of testing  
Clear results by pressing Shift 9. The results are accumulated until the  
test pattern is set to None or Cleared.  
Using TST DS0s for testing can be very useful, particularly in Fractional  
T1 applications. You can run an end-to-end test on the Fractional DS0s  
by:  
1
2
Setting for Map B the TST in the same DS0 as used by Map A to  
receive data from an Nx56/64 port, and  
Looping the far end using a V.54 loopback code on the Nx56/64  
port. In addition, a single DS0 can be used for continuous testing  
while other DS0s are passing normal data.  
This will also provide an end-to-end check on the entire link. Set each  
end to send QRSS in TST DS0s (using 1 DS0) and occasionally view the  
results on the Pattern Result Menu selection.  
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Chapter 7. Test Menu  
Run Self-Test  
The self-test checks the integrity of the internal operation of the electron-  
ic components by performing memory tests and by sending and verify-  
ing data test patterns through all internal interfaces. Although actual  
user data cannot be passed during these tests, the self-test can be run  
with the network and DTE interfaces in place and will not disturb any  
external interface.  
The memory portion of the self-test automatically executes upon power-  
up. A full self-test can be commanded from a front panel menu or from  
T-Watch PRO.  
In addition to the specified self-tests, background tests are run on vari-  
ous parts of the internal electronics. These run during normal operation  
to confirm continued correct functioning.  
This menu selection is used to execute a full internal self-test. The results  
of the self-tests are displayed in the LCD. Upon invoking the command,  
the LCD displays System Self-Test and the Test LEDs are illuminated.  
Test failures are displayed in the LCD window. The self-test consists of  
the following tests:  
Board level tests  
Each of the TSU 600 boards contain an on- board processor which exe-  
cutes a series of tests checking the circuitry on the board.  
• RAM tests; EPROM checksum  
• DS0 map tests  
• On-board data path; sending a known test pattern through an on-  
board loop  
Unit level tests  
• Front panel LED verification  
• Phase Lock Loop verify  
• Board-to-board interface test  
A test pattern is sent from the controller through a loopback on all other  
boards and is checked on the controller. This verifies the data path,  
clocks, and control signals.  
If a failure is detected, note the failure number and contact ADTRAN  
Technical Support.  
The execution of self-test will disrupt normal data flow and prevent re-  
mote communication until the self-test is completed.  
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Chapter 7. Test Menu  
Port Tests  
The Port Tests menu is used to activate testing of specific data ports. It  
controls the activation of loopbacks and the initiation of data test pat-  
terns. Test results are displayed in the LCD window.  
The execution of Port Tests will disrupt normal data flow in the port be-  
ing tested.  
Cancel Tests  
Use this menu selection to deactivate all active tests, including tests on  
option modules.  
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Telnet/Terminal Menus  
Chapter 8  
MAIN MENU  
The Telnet/Terminal Main Menu is the first menu displayed after the  
telnet/terminal session is established. See Figure 8-1. The default telnet/  
terminal password is ADTRAN.  
Only one telnet/terminal session may be active at a time.  
ADTRAN - TSU 600  
Password: XXXXXXXX  
Main Menu  
1) Status  
2) Config  
3) Util  
4) Test  
5) Remote Menu Access  
6) Management Config  
7) Flash Download  
8) Quit Session  
Telnet/Terminal Main Menu  
Figure 8-1.  
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Chapter 8. Telnet/Terminal Menus  
Status, Config, Util, and Test Menu Options  
These menu items can access the same modified menus that you can ac-  
cess through the front panel. For detailed information on the available  
menu options, refer to the following sections:  
Status Menu in Chapter 4.  
Configuration Menu in Chapter 5.  
Utility Menu in Chapter 6.  
Test Menu in Chapter 7.  
DS0 Maps Configuration Menu  
The Telnet/Terminal version of the DS0 maps configuration menu takes  
advantage of the 24-line VT 100 display. Upon entering this menu, the  
current Temp Map displays followed by nine selections that you can use  
for configuring and reviewing map information.  
TEMP MAP  
DS0 #  
1
2
3
4
5
6
7
8
PORT  
IDLE  
IDLE  
IDLE  
IDLE  
IDLE  
IDLE  
IDLE  
IDLE  
IDLE  
IDLE  
IDLE  
IDLE  
DS0 #  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
PORT  
IDLE  
IDLE  
IDLE  
IDLE  
IDLE  
IDLE  
IDLE  
IDLE  
IDLE  
IDLE  
IDLE  
IDLE  
9
10  
11  
12  
1) COPY MAP A TO TEMP MAP  
2) COPY MAP B TO TEMP MAP  
3) CREATE TEMP MAP  
4) REVIEW MAP A  
5) REVIEW MAP B  
6) REVIEW TEMP MAP  
7) EDIT TEMP MAP  
8) APPLY TEMP MAP TO MAP A  
9) APPLY TEMP MAP TO MAP B  
DS0 Temp Map  
Figure 8-2.  
• Use the up and down arrows or number keys to move the cursor  
from one selection to another.  
• Use the Enter key to perform the action displayed in the LCD to the  
right of the cursor.  
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Chapter 8. Telnet/Terminal Menus  
Normally, map configuration involves these steps.  
Step  
Action  
1
Initializes the Temp Map to one of three config-  
urations (current Map A, current Map B, or all  
IDLEs). This step is optional.  
2
3
Edits the Temp Map so that it reflects the  
desired map configuration.  
Replaces the current DS0 map A or B configura-  
tion with the Temp Map configuration.  
Initializing the Temp Map  
Upon entering the DS0 maps configuration menu, the Temp Map re-  
flects its last configured state. You can then use the following selections.  
Use selections... To initialize...  
1, 2, 3  
the displayed Temp Map to one of three  
configurations.  
1, 2  
the Temp Map from its current configura-  
tion to one which reflects the currently  
stored Map A or B configurations, respec-  
tively.  
3
the Temp Map to an all IDLE state.  
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Editing the Temp Map  
If further changes to the Temp Map are needed, do the following:  
Step  
Action  
Explanation  
Use selection 7 to enter Upon entering this mode, the cursor  
1
the Temp Map edit  
mode.  
location moves to DS0 number one in the  
DS0 field of the Temp Map.  
The cursor may be moved from one DS0  
to another by using the up and down  
arrows until the cursor is located at the  
DS0 number whose assigned port needs  
to be changed.  
Press the Enter key to  
cause the cursor to move to scroll through the possible port selec-  
The up and down arrows are then used  
2
tions.  
into the Port field.  
Press the ESC key  
This restores the previous port assign-  
ment and returns to the DS0 field.  
3
4
Press the Enter key  
This saves the current selected port and  
returns to the DS0 field.  
Once the cursor is again located in the  
Temp Map DS0 field, press the ESC key  
a second time to return to selection 1  
below the Temp Map display.  
Applying the Temp Map  
Once the Temp Map reflects the desired configuration, use selections 8  
or 9 to apply this configuration to Map A or B, respectively.  
Reviewing Maps  
Selections 4 through 6 give a summary of the number of ports assigned  
to Map A, Map B, and the Temp Map, respectively.  
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Chapter 8. Telnet/Terminal Menus  
Remote Menu Access  
Displays telnet menus for a remote device (may be another TSU/TDU  
or any other ADTRAN product that supports telnet via its EIA-232 chain  
port). After selecting this option, you may choose to connect to a device  
entered in the Unit Access Table or enter a Unit ID for a unit not in the  
Unit Access Table. CTRL + X terminates the session and returns to the  
TSU 600 Main Menu.  
Management Configuration  
This menu sets management information, such as SNMP community  
names and trap destination addresses.  
Unit Access Table  
This menu edits and creates the Unit Access Table. This table stores the  
Unit ID, Passcode, and Unit Type for units connected via chain ports or  
connected remotely to the TSU/TDU (see Figure 8-3 on page 8-6). An  
entry in the table is only required to support proxy SNMP MIB access or  
polling. For MIB access, an entry is required only if the unit's passcode  
is not the same as the Default Unit Passcode, or the unit is a single port  
TSU Stand-alone.  
It is not necessary to have an entry in this table for a remote unit in order to  
telnet to it or forward SNMP traps from it. In the telnet case, the Remote Menu  
Access menu is selected from the Main menu and a Unit ID is entered which  
may or may not be in the Unit Access Table.  
Units accessed via T-Watch PRO over TCP/IP use the Unit ID and pass-  
code set by T-Watch PRO running on the PC.  
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Chapter 8. Telnet/Terminal Menus  
__________________Unit Access Table_________________  
Unit ID  
Passcode  
DEFAULT  
0033  
Type  
Polled  
No  
PollStatus  
UP  
20  
3
Standard  
Standard  
TSU Stand Alone  
Standard  
Yes  
No  
6
0095  
8
0022  
Yes  
UP  
1) Add New Unit  
2) Modify Unit  
3) Delete Unit  
4) Default Unit Passcode  
5) OK  
0022  
Unit Access Table  
Figure 8-3.  
Add New Unit  
This adds a new device to the table. You must enter a device Unit ID,  
passcode, unit type, and polled flag. The unit type can be Standard  
(which supports any TSU/TDU Multiplexer and the ISU 512) or TSU  
Standalone (a single port TSU with no option card slot). You can select a  
passcode of 0 to 9999 for each device or DEFAULT, in which the de-  
fault passcode will be used. See Figure 8-3.  
Traps are normally sent from the unit in alarm to the TSU 600. For units  
in the Unit Access Table that are not chained directly to the TSU 600 but  
are managed over Inband or the FDL, traps are not automatically for-  
warded. Polling must be enabled on the TSU 600 for these units in order  
to receive Traps on the NMS. The TSU 600 can be configured to poll se-  
lected units for traps by enabling the polled option when adding or  
modifying a unit entry.  
Modify Unit  
Allows Unit ID, passcode, device type, and polled flag to be changed for  
an existing entry in the table.  
Delete Unit  
Deletes an entry in the table.  
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Default Unit Passcode  
Sets the default passcode for all devices in the table that have passcodes  
set to DEFAULT, or for any unit not listed in the table.  
OK  
Returns to the Configure Agent menu.  
SNMP Read Community  
SNMP Read Community Name defaults to public. NMSs using this  
community name have Read access for all supported MIB objects but do  
not have the ability to change MIB objects. This value must be set to the  
same value on both the TSU 600 and the NMS (OpenView®, etc.) in or-  
der for the NMS to have Read access to MIBs supported by the TSU 600.  
This value must be a text string of 16 characters or less.  
SNMP Read/Write Community  
SNMP NMS using this community name have full read/write access to  
all supported MIB objects (defaults to private). This setting must be the  
same value on both the TSU 600 and the NMS in order for the NMS to  
have read/write access to MIBS supported by the TSU 600. This value  
must be a text string that is 16 characters or less.  
To access other units external to the TSU 600 (proxied units) using an SNMP  
MIB browser, append a period and the Unit ID of the external device to the Read  
Only and Read/Write community name used in the MIB Browser, for example,  
public.4. See Appendix A, Understanding SNMP on page A-1, for more  
information.  
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SNMP Trap Community  
This community name is used for all SNMP traps forwarded by the TSU  
600. Traps received from daisy chained units have a period and the Unit  
ID appended to the trap community name.  
SNMP Trap Destination Address  
Description  
Host 1 Trap IP Address  
This is the first of four entries for  
SNMP trap destination addresses.  
The TSU 600 forwards all SNMP traps  
to the IP address specified in this  
entry. If the address is set to the  
default value of 0.0.0.0, no traps are  
forwarded for this particular value.  
Host 2 Trap IP Address  
Host 3 Trap IP Address  
Host 4 Trap IP Address  
Defaults to 0.0.0.0. Second destination  
address for SNMP traps.  
Defaults to 0.0.0.0. Third destination  
address for SNMP traps.  
Defaults to 0.0.0.0. Fourth destination  
address for SNMP traps.  
System Name  
A text string that can uniquely identify an SNMP-managed node.  
System Contact  
A text string containing the name, phone number, etc. of the individual  
responsible for maintaining an SNMP-managed node.  
System Location  
A text string describing the physical location of an SNMP-managed  
node (for example, SECOND FLOOR PBX ROOM).  
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Auto. Fail Traps Sent  
(DISABLED, ENABLED: defaults to DISABLED)  
When enabled, the TSU 600 issues an SNMP trap when any SNMP re-  
quest is received with an invalid community name. Can be used for se-  
curity purposes.  
Poll Link Status Traps Sent  
(DISABLED, ENABLED, defaults to DISABLED)  
When enabled, the TSU 600 sends an SNMP trap whenever a device con-  
figured to be polled fails to respond. When the device begins respond-  
ing to polls, a poll link-up trap is sent. The formats of the traps are  
defined in the agent MIB.  
Ping IP Host  
Allows the user to Ping a specific IP address.  
Telnet/Terminal Time-out  
The TSU 600 terminates a telnet or terminal session if no activity is de-  
tected for this length of time. Only one telnet or terminal session may be  
active at one time. This time-out prevents an unattended session from  
blocking interactive access to the agent. The default value is five min-  
utes.  
Telnet/Terminal Password  
This option allows modification of the password required for entry into  
a telnet or terminal session. The default value is ADTRAN.  
Exit  
Returns to the TSU 600 Main menu.  
Flash Download  
The TSU 600 uses flash memory that allows software updates via the  
chain-in port. This menu selection allows you to perform a flash down-  
load manually using XMODEM. T-Flash is also available to automate  
this process.  
Quit Session  
Terminates the telnet/terminal session.  
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Understanding SNMP  
Appendix A  
As local area network (LAN) environments became standardized over  
the past ten years, multi-vendor equipment grew with competition. It  
became necessary to manage the various vendor equipment from a sin-  
gle control console. Thus, the SNMP emerged as the standard for man-  
aging commercial TCP/IP networks.  
The term SNMP broadly refers to the message protocols used to ex-  
change information between the network and the managed devices, as  
well as to the structure of network management databases.  
Basic Components  
SNMP has three basic components: Network Manager, Agent, and  
MIB.  
Network Manager  
This is a control program that collects, controls, and presents data perti-  
nent to the operation of the network devices. It resides on a network  
management station.  
Agent  
This is a control program that responds to queries and commands from  
the network manager and returns requested information or invokes  
configuration changes initiated by the manager. It resides in each net-  
work device.  
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Appendix A. Understanding SNMP  
MIB  
This is an index to the organized data within a network device. It defines  
the operating parameters that can be controlled or monitored. When re-  
questing the network manager to retrieve or modify a particular piece of  
information about a network device, the network manager transmits the  
request to that network device. The agent in that device interprets the in-  
coming request, performs the requested task, and sends its response to  
the network manager. The network manager collects all the data from  
the various network devices and presents it in a consistent form.  
Commands  
Using SNMP Version 1, the network manager can issue three types of  
commands: GetRequest, GetNextRequest, and SetRequest.  
Command  
GetRequest  
Description  
This command retrieves a single item or  
the first in a series from a network device.  
GetNextRequest  
SetRequest  
This command retrieves the next item in  
a series from a network device.  
This command writes information to a  
network device.  
Message  
The network device issues two types of messages:  
GetResponse and Trap.  
Command  
Description  
GetResponse  
This message is the response to a network man-  
ager GetRequest or GetNextRequest command.  
Trap  
This is an unsolicited message issued by a net-  
work device to report an operational anomaly or  
an alarm condition to the network manager. These  
messages are typically encased within informa-  
tional packets and transported over the LAN or  
WAN (wide area network).  
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Appendix A. Understanding SNMP  
TSU 600 SNMP ACCESS  
By default, SNMP MIB Browser access to the TSU 600 IP address with  
the configured community names, accesses the host. The TSU 600 can  
also act as an SNMP proxy agent for external units. To access MIB vari-  
ables on externally chained devices, append a period and the Unit ID of  
the device to the Read and Read/Write community names.  
Example:  
If the Read community name configured in the TSU 600 is public, spec-  
ifying "public.3" as the community name in the SNMP MIB Browser al-  
lows reading SNMP MIB variables from externally chained unit 3.  
If the external unit's passcode is not the default, an entry must be added  
to the Unit Access Table for SNMP MIB access. See Figure 8-3 on page 8-  
6 for a description of this operation. However, SNMP traps for the unit  
can be forwarded without the entry.  
SNMP Trap Configuration  
Traps received by the TSU 600 from external units and the host unit are  
converted into SNMP traps and forwarded to the configured NMS. The  
source of the trap is uniquely identified at the NMS by a combination of  
the IP address of the TSU 600, and the Unit ID of the sending device. The  
Unit ID is present in the trap packet appended to the end of the trap  
community packet name, for example public.4. It is also included as an  
Octet String variable (adProdPhysAddress) in the trap packet as defined  
in the individual product MIBs. The latest versions of the product MIBs  
by default display the appended trap community name in their descrip-  
tions.  
Typical steps required for Management Station trap configuration are  
loading the device specific MIBs and loading or creating device specific  
Trap Definition Files. The current product MIBs contain keywords em-  
bedded in comments that can be used by some network management  
platforms to automatically generate Trap Definitions. Otherwise, the de-  
scriptions may be used as a template for Trap Definitions.  
If individual option card port identification and slot identification are  
required, they are present in the four byte adProdPhysAddress field of  
the trap packet. The first two bytes are the Unit ID of the base controller  
(least significant byte first). The next two bytes are port and slot number.  
This field is the second object identifier in all traps sent from TSU/TDU  
products.  
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Appendix A. Understanding SNMP  
For traps from the ISU 512, the Unit ID is the first object identifier. See  
the product MIBs for more information.  
Definitions for Poll Link Up/Down traps are included in the TSU 600  
MIB file: 600e.MIB.  
The TSU 600 and TSU 600e share the same MIB.  
SNMP MIB Browser Configuration  
The steps required to configure Network Manager MIB variable access  
through the TSU 600 are as follows:  
1. Load the desired product MIBs on the network management station.  
If, for example, the administrator is managing TSU 600 and ISU 512  
devices, load TSU 600e.MIB, ISU512.MIB, and RFC1406.MIB.  
2. Create device entries in the NMS database for all units that are to be  
managed through the TSU 600. The host unit should be configured as  
the Proxy agent for the external units. The IP address or host name  
used for the proxy designation is that of the TSU 600.  
3. Set community names in the device’s entries for external units to the  
TSU 600 community name with the device Unit ID appended as de-  
fined in the previous section, TSU 600 SNMP ACCESS on page A-3.  
4. Set the device timeout for all device entries in the NMS device data-  
base to five seconds, including the host unit.  
SNMP MIB Files  
The TSU 600 supports several standard MIBs including MIB-II (RFC-  
1213), the DS1 T1/E1 MIB (RFC-1406), and the Ethernet MIB (RFC-  
1643; 600e only). It also supports several ADTRAN enterprise specific  
MIBs including the ADTRAN Product MIB (ADTRAN.MIB), the ADT-  
RAN DS1 extensions MIB (ADS1.MIB), and all TSU/TDU Enterprise  
MIBs, such as 600e.MIB. The standard MIB files are usually included  
with most SNMP network management software.  
The latest versions of the ADTRAN enterprise-specific MIBs are avail-  
able in the following locations:  
ADTRAN anonymous ftp site (ftp.adtran.com),  
By dial-up from the BBS (256-963-8169).  
ADTRAN web site at http://www.adtran.com.  
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Understanding TR-08  
Appendix B  
The TSU 600 chassis functions as a Remote Terminal in Digital Loop  
Carrier and as Integrated Digital Loop Carrier Systems as described in  
TR-TSY 000008. The TSU 600 supports SLC96 framing, Mode I opera-  
tion, ORB-13 and ORB-16 alarm formats, alarm reporting, and user-de-  
finable BPV threshold detection rate.  
A basic familiarity with DLC systems, IDLC systems, and TR-TSY-  
000008 is assumed, but the following information will be useful:  
All received TR-TSY-000008 specific alarms are reported locally  
within the history feature of the TSU 600.  
When the DISABLE ALARMS option is selected, no alarms will be  
sent on the DLF, but received alarms will be reported locally in the  
history.  
Other alarms normally reported by the TSU 600 will also be placed  
in history.  
Each TSU 600 needs to be configured as the A SHELF, as it is provi-  
sioned as a separate entity.  
All alarms will refer to A SHELF when received from TSU 600.  
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Appendix B. Understanding TR-08  
The following table explains what conditions trigger alarms and how  
alarms are processed when received by the TSU 600.  
Alarm Conditions  
Table B-1.  
Name  
FELP  
Explanation  
When the TSU 600 receives a FELP alarm, it will loop  
the incoming data directly to the outgoing data. LINE  
ON is placed in history. The alarms and loopback are  
cleared when FELP is no longer received.  
Loss of Data  
The TSU 600 will send MINOR ALARM and the A  
SHELF ALARM for 2.5s when it quits receiving the  
data link on the T-Span. It will also report TR-08 DL  
Down in the history. After 2.5s, MAJOR ALARM, A  
SHELF ALARM are sent across the Data Link.  
OOF  
The TSU will send MINOR ALARM and A SHELF  
ALARM upon receiving an out-of-frame condition.  
TR-08 DL Down and RED ALARM are declared in  
history for severe framing errors. After 2.5s, MAJOR  
ALARM, A SHELF ALARM are sent across the Data  
Link.  
Loss of Signal The TSU 600 will send MINOR ALARM and the A  
SHELF ALARM for 2.5s when it quits receiving a  
signal from the far end. It will also report TR-08 DL  
Down and LOS in the history. After 2.5s, MAJOR  
ALARM, A SHELF ALARM are sent across the Data  
Link, and RED ALARM is declared in history.  
BPVs  
BPVs that are received at a rate greater than the  
threshold set under TR-08 options, will cause  
MINOR ALARM and A SHELF ALARM to be sent  
on the DL. If the BPVs remain above the threshold for  
2.5s, the TSU 600 will send MAJOR ALARM and on  
the DL. No events are placed in history.  
Protection  
Line Switch  
The TSU will not respond to this alarm.  
B-2  
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Appendix B. Understanding TR-08  
TR-08 DS0 Conversion Table  
The following table contains the mapping conversions needed to map  
voice ports to the TR-08 network.  
TR-08 DS0 Conversion Table  
Table B-2.  
DS0  
TR-08 Channel Number  
Port  
1
1
1.1  
1.2  
1.3  
1.4  
2.1  
2.2  
2.3  
2.4  
3.1  
3.2  
3.3  
3.4  
4.1  
4.2  
4.3  
4.4  
5.1  
5.2  
5.3  
5.4  
6.1  
6.2  
6.3  
6.4  
3
2
5
3
7
4
9
5
11  
13  
15  
17  
19  
21  
23  
2
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
4
6
8
10  
12  
14  
16  
18  
20  
22  
24  
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Appendix B. Understanding TR-08  
B-4  
TSU 600 User Manual  
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Network Pinouts  
Appendix C  
WIRING  
Network  
On the rear panel of the TSU 600 is an 8-position modular jack labeled  
NETWORK. This connector is used for connecting to the network. See  
Table C-1, Network Pinouts for the pinout for the network connector.  
Network Connections  
The network connections are as follows:  
Connector Type  
Part Number  
(USOC) RJ-48C  
AMP# 555164-2  
Network Pinouts  
Table C-1.  
Pin  
Name  
Description  
1
R1 RXDATA-RING  
T1 RXDATA-TIP  
UNUSED  
Receive data from the network  
Receive data from the network  
2
3
4
R1 TXDATA-RING  
T TXDATA-TIP  
UNUSED  
Send data toward the network  
Send data toward the network  
5
6,7,8  
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Appendix C. Network Pinouts  
Control In/Chain In  
This is used as an EIA-232 port for connection to a computer or modem  
(Control-in) or to another TSU 600 or TSU 100 (chain-in). See Table C-2,  
Control In/Chain In Pinout for the pinout for the control-in/chain-in con-  
nector.  
Chain-in Connections  
The chain-in connections are as follows:  
Connector Type  
Part Number  
RJ-48  
AMP# 555164-2  
Control In/Chain In Pinout  
Table C-2.  
Pin  
Name  
GND  
Description  
1
2
Ground-connected to unit chassis  
Request to send-flow control  
Data received by the TSU 600  
RTS  
3
RXDATA  
UNUSED  
TXDATA  
UNUSED  
CTS  
4
5
Data transmitted by the TSU 600  
Clear to send -- flow control  
6,7  
8
C-2  
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Appendix C. Network Pinouts  
Chain-Out  
This is used to connect to another TSU 600 chain-in connector. See Table  
C-3, Chain-Out Pinout for the pinout for the chain-out connector.  
Chain-out Connections  
The chain-out connections are:  
Connector Type  
Part Number  
RJ-48  
AMP# 555164-2  
Chain-Out Pinout  
Table C-3.  
Pin  
1
Name  
GND  
Description  
Ground-connected to unit chassis. Connected to  
GND of next unit (pin 10).  
2
3
UNUSED  
TX DATA Data transmitted to chained units by the TSU  
600. Connect to RX DATA of the next unit (chain-  
in pin 3).  
4
5
UNUSED  
RX DATA Data received from chained units by the TSU  
600. Connect to TX DATA of the next unit (chain-  
in pin 5).  
6,7,8 UNUSED  
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Appendix C. Network Pinouts  
10BaseT (600e only)  
10BaseT is used to connect the TSU 600e to the Local Area Network. See  
Table C-4.  
10BaseT Connections  
The required wiring connections are:  
Connector Type  
Part Number  
(USOC) RJ-45  
AMP# 555164-1  
10BaseT Ethernet  
Table C-4.  
Pin  
To NIC  
1
2
3
6
TX1  
TX2  
RX1  
RX2  
C-4  
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System Messages  
Appendix D  
This appendix lists and defines the alarm and status messages that ap-  
pear on the TSU 600 screen.  
Alarm Messages: Network Interface (NI)  
Message  
Description  
Red Alarm  
NI unable to frame align with incoming signal  
Yellow Alarm Remote alarm indication (RAI) being received from  
far end  
Blue Alarm  
Unframed all ones (1s) (AIS) being received at NI  
Loss of Signal No signal detected at NI  
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Appendix D. System Messages  
Status Messages: Network Interface (NI)  
Message  
Description  
Payload On  
Line On  
Payload loopback activated  
Loopback off  
Loopback Off  
All loopbacks deactivated  
Factory Restore Factory setting restored  
Power On  
Self-Test  
Unit powered on  
Internal self-test performed  
TR-08 DL Down* TR-08 data link is down  
TR-08 DL Up*  
Minor Alarm*  
TR-08 data link is up  
Loss of sync, carrier loss, BPV threshold  
exceeded, or data link failure.  
Major Alarm*  
Conditions for a minor alarm have contin-  
ued for greater than 2.5 seconds.  
*TR-08 alarm messages appearing in the alarm or history log have  
been received from the far end. If the NI detects one of the above  
conditions, it will send the appropriate alarm (if enabled) to the far end  
but no message will appear in the alarm or history log.  
D-2  
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Specifications  
Appendix E  
ELECTRICAL SPECIFICATIONS  
T1/FT1 Interface  
T1 Line Rate  
Line Code  
Framing  
1.544 Mbits/s ± 75bps  
Bipolar, RZ; AMI or B8ZS  
D4(SF), ESF, or SLC96  
FT1 Line Rate  
DS0 Channelized (multiple of 64 kbps)  
Transmit Timing Network, DTE, U-BR1TE Secondary NI, Nor-  
mal (CSU) or Internal  
Input Signal  
Line Build-out  
Connector  
0 to -36 dB (DS-1)  
0, 7.5, 15, 22.5 dB, AUTO  
RJ-45  
Test Jacks  
Bantam jacks: TX and RX (to Network) and  
MON  
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Appendix E. Specifications  
Compatibility  
T1 Interface  
Pub 62411  
TR. 194  
ESF Format Interface  
ESF Performance Monitoring TR. 54016 and T1.403  
Approvals:  
FCC Part 15  
FCC Part 68  
UL 1950  
Management Interfaces  
Chain-In/Chain-Out Ports  
Interface Devices PC Serial Port, Modem or SLIP  
connection to router  
Interface Type  
Data Rates  
EIA-232  
1200, 2400, 4800, 9600, 19200,  
38400  
Data Format  
Protocols  
EIA-232 N81  
TWATCH/ADLP, ATEL/ADLP,  
SLIP, TCP/IP  
Connector  
RJ-45  
Option Slot Interface  
Slots 1-6  
Interface  
ADTRAN proprietary, accepts standard TSU  
Option Modules.  
Chassis Specification  
Height Less than 5.25-inch (will fit in a 3U rack mount opening)  
Width Will fit within a 19-inch rack  
E-2  
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Appendix E. Specifications  
Environmental Specifications  
Input Power TSU 600:  
90 - 130 VAC 60 HZ  
TSU 600e:  
90 - 120 VAC 50/60 HZ  
DC powered units:  
21 - 26 VDC or 40 - 56 VDC  
Fuse  
AC powered units:  
1A, 250V  
DC powered units:  
5A, 250V  
Operating  
Temperature  
0 to 45 degrees C  
40 W  
Max Power  
Consumption  
Max Current AC powered units: 0.7A  
DC powered units: 3A  
61202076L1-1  
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Appendix E. Specifications  
E-4  
TSU 600 User Manual  
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Index  
ANSI FDL PLB, remote loopback 7-  
Numerics  
4
10BaseT Connections C-4  
10BaseT Interface 2-10  
10BaseT, interface with SNMP 3-12  
ANSI FT1 LLB, remote loopback 7-  
4
APPLY TEMP > A, DS0 map menu  
item 5-13  
A
Applying the Temp Map, how to 8-  
4
Access, unit menu 5-9  
Active Alarms 4-4  
AS, available sec., NI errors 4-2  
ATT In-Band LLB, remote loopback  
7-4  
Add New Unit to unit access table,  
how to 8-6  
Auto. Fail Traps Sent, SNMP 8-9  
ADTRAN  
PC  
Management  
Program, T-Watch PRO 3-11  
ADTRAN PC Program, T-Watch  
PRO 3-11  
ADTRAN Web page 3-12  
Agent, SNMP component A-1  
AIS Alarm, (Blue Alarm) network  
interface alarm message D-1  
Alarm (red), LED description 3-2  
Alarm (red), module status LED 3-  
3
B
Backup Power Supply for TSU 600e  
2-2  
BES, pattern result, test menu 7-6  
BIT STUFFING, network menu  
item 5-3  
Blue Alarm, (AIS alarm), network  
interface alarm message D-1  
Board level tests 2-12  
Alarm Conditions, TR-08 B-2  
Alarm Format, TR-08 5-3  
Alarm Messages  
Board level tests, run self-test 7-7  
BPV Threshold, TR-08 5-3  
BPV, TSU 600 T1 error 4-3, 5-3  
BPVs, alarm condition TR-08 B-2  
Network Interface (NI) D-1  
Alarm  
Messages,  
Network  
C
Interface D-1  
Alarm Report, TR-08 5-3  
Alarm, operation key 3-5  
Cancel Tests, test menu 7-8  
Cancel, front panel 3-1  
Chain In/Chain Out 2-13  
ANSI FDL LLB, remote loopback 7-  
4
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Index  
Chain Port Output 2-9  
Chain-In (PC) 2-13  
Chain-in Connections C-2  
Chain-out Connections C-3  
Chain-Out Pinout C-3  
Chassis Specification E-2  
Clear alarm history 4-4  
Clear Port Alarm 4-5  
Clear,operation key 3-5  
CMD Mode, utility menu 6-4  
Config, front panel menu 3-10  
configuration applications, TSU 600  
1-5  
Configuration Menu Tree 5-1  
Control Port Input 2-9  
Control Port, unit menu 5-9  
COPY A >TEMP, DS0 map menu item  
5-12  
Copy, operation key 3-5  
CRC, TSU 600 T1 error 4-3  
CREATE TEMP, DS0 map menu item  
5-12  
Create Temp, example, how to 5-13  
Ctl Port Rate, unit menu 5-9  
1-3  
DSX1 , option module for TSU 600 1-  
3
DTE Timing 5-5  
E
EDIT TEMP, DS0 map menu item 5-  
13  
Editing the Data Field, how to 3-7  
Editing the Temp Map, how to 8-4  
EF, error free sec., NI errors 4-2  
Electrical specifications, TSU 600 E-1  
ENET Address, utility menu 6-4  
ENET Status 4-6  
Enter, front panel 3-1  
Environmental Specifications E-3  
Error (red), LED description 3-2  
ES, Errored Sec., NI Errors 7-6  
ES, errored sec., NI errors 4-2  
Exit Any Menu Field Operation Or  
Display, how to 3-8  
F
Factory Restore, network interface  
status message D-2  
D
features, TSU 600 1-2  
Data Port Identification 3-9  
data port identification 3-9  
DC Powered TSU 600, about 2-2  
Default Router,unit menu 5-10  
Delete Unit in unit access table, how  
to 8-6  
FELP, alarm condition TR-08 B-2  
FER, TSU 600 T1 error 4-3  
Flash Download 8-9  
Flash Download, telnet/terminal  
menu 8-9  
Front Panel Menu Structure 3-10  
front panel menu tree 3-6  
Front Panel, description 3-1  
Full Drop and Insert, option module  
for TSU 600 1-3  
Dial Backup, option module for TSU  
600 1-3  
Display Only Data Fields 3-8  
Drop and Insert, Voice and Router  
Application 1-6  
DS0 Map A and DS0 Map B Menu 5-  
12  
G
DS0 Maps Configuration Menu 8-2  
DSO Map A and DSO Map B 5-12  
DSU DP, option module for TSU 600  
GetNextRequest, SNMP command  
A-2  
GetRequest, SNMP command A-2  
Index-2  
TSU 600 User Manual  
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Index  
GetResponse, SNMP message A-2  
Grounding Instructions 2-4  
message D-2  
Management Configuration 8-5  
Management software - T-Watch PRO  
3-11  
Map Exchange Menu 5-11  
MAP In Use  
H
Home, operation key 3-5  
http  
A(B) Menu 5-11  
//www.adtran.com, ADTRAN  
Web page 3-12  
MIB, SNMP component A-2  
Minor Alarm, network interface  
status message D-2  
I
Modify Unit to unit access table, how  
to 8-6  
Module Status LEDs 3-5  
INBAND LPBCK, network menu  
item 5-3  
Init Modem, unit menu 5-9  
Initialization 2-12  
N
Initializing the Temp Map, how to 8-  
3
Network 7-2  
Network  
configuration menu 5-2  
Network (NI), configuration menu 5-  
2
network connections, pinouts C-1  
Network Interface Errors 4-3  
Network Interface Loopbacks, test  
menu 7-3  
network interface, (NI) port 2-9  
Network Manager, SNMP component  
A-1  
Network Performance Reports 4-2  
Network Test Interface 2-9  
Network Tests, test menu 7-2  
Network, pinouts C-1  
(NI)  
Menu  
Item,  
Installing and Replacing the Power  
Supply, how to 2-3  
Internal Timing 5-6  
IP Address, unit menu 5-9  
L
LCD Menu Options 3-10  
LCD Window, front panel 3-1  
Line On, network interface status  
message D-2  
Line On, setting local loopback 7-3  
Local Loopbck, test menu 7-3  
Loopback Off, network interface  
status message D-2  
Loopback Tests, test menu 7-2  
Loss of Data, alarm condition TR-08  
B-2  
Loss of Signal, alarm condition TR-08  
B-2  
Loss of Signal, network interface  
alarm message D-1  
NI errors, AS (available sec.) 4-2  
NI errors, EF (error free sec.) 4-2  
NI errors, ES (errored sec.) 4-2  
NI Errors, ES, Errored Sec 7-6  
NI errors, SES, Severly Errored  
Seconds 7-6  
NI errors, SES, severly errored  
seconds 4-2  
NI errors, UAS (unavailable errored  
sec.) 4-2  
M
No Loopback, remote loopback 7-4  
Major Alarm, network interface status  
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No Loopback, setting local loopback  
7-3  
message D-2  
power-up procedure 2-14  
Power-up Testing 2-11  
No Unit ID Desired, utility menu,  
what to do 6-4  
Product Description, TSU 600 1-1  
Product Overview, TSU 600 1-1  
Protection Line Switch, alarm  
condition TR-08 B-2  
Proxy Traps, unit menu 5-10  
PS Status, power supply 4-6  
Normal (CSU) Timing 5-8  
Normal Power-Up Procedure 2-14  
Numeric Keypad, front panel 3-1  
Nx56 1-3  
Nx56/64 module, router interface 1-6  
Nx56/64 Serial Interface, option  
module for TSU 600 1-3  
Q
NxIQ, option module for TSU 600 1-3  
QRSS Pattern, test menu 7-5  
Quit Session, telnet/terminal session  
8-9  
O
OCU DP, option module for TSU 600  
1-3  
R
OFF, map exchange menu 5-11  
OK (green), LED description 3-2  
OK (green), module status LED 3-3  
OOF, alarm condition TR-08 B-2  
operation keys 3-5  
Option Module Architecture 1-4  
Option Module Architecture, for TSU  
600 1-4  
Option Slot Arrangement, for TSU 600  
2-10  
Rear Panel Layout, of TSU 600 2-5  
Receipt Inspection, for TSU unit 2-1  
Red Alarm, network interface alarm  
message D-1  
Remote Loopbk 7-4  
Remote Menu Access 8-5  
Remote Port 4-5  
REVIEW MAP A(B), DS0 map menu  
item 5-13  
REVIEW TEMP, DS0 map menu item  
5-13  
P
Reviewing Maps, how to 8-4  
router interface with Nx56/64  
module 1-6  
Pattern Result, test menu 7-6  
Payload On, network interface status  
message D-2  
Payload On, setting local loopback 7-  
3
Router, PBX, Video Conferencing  
Application 1-5  
Run Self-Test, test menu 7-7  
Ping IP Host, SNMP 8-9  
Poll Link Status Traps Sent, SNMP 8-  
9
S
Secondary Timing 5-7  
port configuration 5-15  
Port Status 4-5  
Selecting and Activating a Menu Item,  
how to 3-6  
Port Tests, test menu 7-8  
Port Utility, utility menu 6-4  
Power Connection for TSU 600 2-2  
Power On, network interface status  
Self-Test, network interface status  
message D-2  
SES, Severly Errored Seconds, NI  
Index-4  
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Index  
errors 7-6  
T
SES, severly errored seconds, NI  
errors 4-2  
Telnet Connection 3-13  
Set Control Port 2-13  
Telnet/Terminal Main Menu 8-1  
Telnet/Terminal Password, SNMP 8-  
9
SET LBO, network menu itme 5-3  
Set Passcode, how to 6-2  
Set Unit Identification 2-12  
Set User Passcode 2-12  
Telnet/Terminal Time-out, SNMP 8-  
9
SetRequest, SNMP command A-2  
Setting the Unit Identification for  
utility menu, how to 6-4  
Shift, front panel 3-2  
Terminal Mode Connection 3-13  
Test (yellow), LED description 3-2  
Test (yellow), module status LED 3-3  
Test menu 7-1  
Test Pattern, test menu 7-5  
Test, front panel menu 3-10  
TR-08 alarm conditions B-2  
TR-08 DL Down, network interface  
status message D-2  
TR-08 DL Up, network interface  
status message D-2  
TR-08 DS0 Conversion Table B-3  
TR-08,network menu item 5-3  
Trap, SNMP message A-2  
Traps, unit menu 5-9  
TSU 600 Clock Sources 5-4  
TSU 600 Configuration Applications  
1-5  
TSU 600 Electrical specifications E-1  
TSU 600 Front Panel Layout, with  
descriptions 3-4  
TSU 600 General Menu Operation 3-5  
TSU 600 Interfaces 2-6, 2-9  
TSU 600 interfaces 2-6  
shipping damages, what to do 2-1  
Simple  
Network  
Management  
Protocol (SNMP) 3-12  
SLIP Flow CTL, unit menu 5-10  
SLIP Rate, unit menu 5-10  
SNMP Commands A-2  
SNMP Messages A-2  
SNMP MIB Browser Configuration  
A-4  
SNMP MIB Files A-4  
SNMP Trap Community 8-8  
SNMP Trap Configuration A-3  
SNMP, Basic Components A-1  
SNMP, how to use with TSU 600 3-12  
Software Revision (Software Rev),  
utility menu 6-4  
Status menu, description 4-1  
Status Messages, Network Interface  
D-2  
Status, Config, Util, and Test Menu  
Options 8-2  
Status, front panel menu 3-10  
Subnet Mask, unit menu 5-10  
SYNC, pattern result, test menu 7-6  
System (green), module status LED 3-  
3
system contact, SNMP text string 8-8  
system location, SNMP text string 8-8  
system name, SNMP text string 8-8  
TSU 600 Option Modules, option  
modules, for TSU 600 1-3  
TSU 600 SNMP access A-3  
TSU 600, Overview 1-1  
TSU 600, power connection 2-2  
TSU 600, Standard Features 1-2  
TSU Product Description 1-1  
T-Watch PRO 3-11  
T-Watch PRO, modem connection 3-  
11  
T-Watch PRO/EIA-232 Connection  
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Index  
3-12  
V
T-Watch PRO/LAN Connection 3-11  
Voice Interface, option module for  
TSU 600 1-3  
U
UAS, unavailable errored sec., NI  
errors 4-2  
W
U-BR1TE (Slot 1) 5-5  
Wiring, network pinouts C-1  
U-BR1TE , option module for TSU 600  
1-3  
Unit Access Table 8-5  
unit level tests 2-12  
Unit level tests, run self-test 7-7  
Unit Menu 5-9  
X
XS0, TSU 600, T1 alarm 4-3  
Y
Up and down arrows, front panel 3-1  
Util, front panel menu 3-10  
utility menu tree 6-1  
Yellow Alarm, network interface  
alarm message D-1  
Index-6  
TSU 600 User Manual  
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Product Support Information  
Presales Inquiries and Applications Support  
Please contact your local distributor, ADTRAN Applications Engineering,  
or ADTRAN Sales:  
Applications Engineering (800) 615-1176  
Sales  
(800) 827-0807  
Post-Sale Support  
Please contact your local distributor first. If your local distributor cannot  
help, please contact ADTRAN Technical Support and have the unit serial  
number available.  
Technical Support  
(888) 4ADTRAN  
Repair and Return  
If ADTRAN Technical Support determines that a repair is needed, Technical  
Support will coordinate with theCustomer and Product Service (CaPS) de-  
partment to issue an RMA number. For information regarding equipment  
currently in house or possible fees associated with repair, contact CaPS di-  
rectly at the following number:  
CaPS Department (256) 963-8722  
Identify the RMA number clearly on the package (below address), and re-  
turn to the following address:  
ADTRAN, Inc.  
CaPS Department  
6767 Old Madison Pike  
Progress Center  
Building #6, Suite 690  
Huntsville, AL 35807  
RMA # _____________  
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