Stock #
7603 03U
7603 06
7603 06U
7603 10
7603 10U
7603 12
7603 15
Model Name
FIBT-1310-03U
FIBT-1310-06
FIBT-1310-06U
FIBT-1310-10
FIBT-1310-10U
FIBT-1310-12
FIBT-1310-15
Description
3 dBm / 1310 nm; Uncooled DFB Laser; SNMP
6 dBm / 1310 nm; DFB Laser; SNMP
6 dBm / 1310 nm; Uncooled DFB Laser; SNMP
10 dBm / 1310 nm; DFB Laser; SNMP
10 dBm / 1310 nm; Uncooled DFB Laser; SNMP
12 dBm / 1310 nm; DFB Laser; SNMP
15 dBm / 1310 nm; DFB Laser; SNMP
|
© Blonder Tongue Labs, Inc.
ISO 9001:2015 Certified
P/N: 651247600A Rev: 090419
All Rights Reserved. Specifications subject to change without notice. All trademarks are property of their respective owners.
FIBT-1310 Series
3
User Manual
Table of Contents
SECTION 1 — GENERAL & SAFETY INSTRUCTIONS ..................................................................................................... 4
1.1 SAFETY PRECAUTIONS............................................................................................................................................ 4
1.2 LASER SAFETY PROCEDURES ................................................................................................................................. 4
SECTION 2 — PRODUCT SUMMARY ............................................................................................................................ 5
2.1 REVISION HISTORY & REASON .............................................................................................................................. 5
2.2 PRODUCT APPLICATION & DESCRIPTION............................................................................................................. 5
SECTION 3 – SPECIFICATIONS ...................................................................................................................................... 7
3.1 LINK TEST CONDITION............................................................................................................................................ 7
3.2 PRODUCT SPECIFICATIONS.................................................................................................................................... 7
3.3 OPTICAL LINK C/N TABLE ....................................................................................................................................... 7
SECTION 4 – INSTALLATION & POWER-UP .................................................................................................................. 8
4.1 UNPACKING & PREPARATION ................................................................................................................................ 8
4.2 INSTALLATION ......................................................................................................................................................... 8
SECTION 5 - FRONT PANEL CONFIGURATION ............................................................................................................. 9
5.1 LCD PARAMETER FUNCTIONS ............................................................................................................................... 9
5.2 ALARM INDICATORS .............................................................................................................................................. 11
SECTION 6 - SYSTEM & SNMP MANAGEMENT........................................................................................................... 12
6.1 AGENT SETTINGS AND CONSOLE MANAGEMENT ............................................................................................. 12
6.2 ACCESSING VIA MIB BROWSER............................................................................................................................ 14
6.3 RS232 ADAPTER...................................................................................................................................................... 16
SECTION 7 – CLEANING AND MAINTENANCE ............................................................................................................ 17
7.1 CLEANING THE UNIT(S) ......................................................................................................................................... 17
7.2 CLEANING THE CONNECTOR(S)............................................................................................................................ 17
7.3 CONNECTOR HANDLING ....................................................................................................................................... 17
SECTION 8 – TROUBLESHOOTING............................................................................................................................... 18
4
FIBT-1310 Series
User Manual
Secꢀon 1 ꢁ General & Safety Instrucꢀons
HAZARD
WARNING INVISIBLE LASER RADIATION
AVOID DIRECT EYE EXPOSURE TO BEAM
Class 1 Laser Product IEC 60825-1: 2014
LEVEL 1
IEC 60825-2:2004
Wavelength: 1.31µm
Max Output: 31mW
ATTENTION LASER RADIATION INVISIBLE EVITER
UNE EXPOSITION DIRECTE DES YEUX AU FAISCEAU
WARNING:
Use of controls or adjustments or performance of procedures other than those specified herein
may result in hazardous radiaꢀon exposure. The opꢀcal emissions from the units are laser-based
and present eye hazards. Avoid Exposure and follow all safety precauꢀons.
The STOP sign symbol is intended to alert you to the
presence of REQUIRED operating and maintenance
(servicing) instructions that if not followed, may result in
product failure or destruction.
TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO NOT REMOVE COVER FROM
THIS UNIT. NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL.
WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS UNIT TO
RAIN OR MOISTURE
The YIELD sign symbol is intended to alert you to the
presence of RECOMMENDED operating and maintenance
(servicing) instructions.
NOTE TO CATV SYSTEM INSTALLER
The LIGHTNING flash symbol is intended to alert you to the
presence of uninsulated “dangerous voltage” within the
product's enclosure that may be of sufficient magnitude to
constitute a risk of electrical shock.
This reminder is provided to call the CATV System Installer’s aꢂenꢀon to
Arꢀcle 820-40 of the NEC that provides guidelines for proper grounding and, in
parꢀcular, specifies that the cable ground shall be connected to the grounding
system of the building, as close to the point of cable entry as pracꢀcal.
This product is designated for use in restricted locaꢀons. It is strongly advised that you ALWAYS follow
these safety instrucꢀons to help ensure against injury to yourself and damage to your equipment.
1.1 Safety Precauꢀons
å The optical emissions from the units are laser-based Class IIIb, and may present eye hazards if improperly used. NEVER USE ANY KIND OF OPTICAL
INSTRUMENT TO VIEW THE OPTICAL OUTPUT OF THE UNIT.
å As always, be careful when working with optical fibers. Fibers can cause painful injury if they penetrate the skin.
1.2 Laser Safety Procedures
å ALWAYS read the product data sheet and the laser safety label before
powering the product. Note the operating wavelength, optical output
power, and safety classifications.
loupes, and magnifying glasses. This WILL cause permanent, irreversible
burn on your retina.
å ALWAYS double check that power is disconnected before using such
devices. If possible, completely disconnect the unit from any power
source.
å If safety goggles or other eye protection are used, be certain that the
protection is effective at the wavelength(s) emitted by the device under
test BEFORE applying power.
å If you have questions about laser safety procedures, please call Blonder
å ALWAYS connect a fiber to the output of the device BEFORE power
is applied. Power should never be applied without an attached fiber
output. If the device has a fiber output, a connector should be attached
that is connected to a fiber. This ensures that all light is confined within
the fiber waveguide, virtually eliminating all potential hazard.
Tongue before powering your product.
å Do not attempt to service the unit yourself, as opening or removing
covers may expose you to dangerous voltage and will void the warranty.
Refer all servicing to authorized service personnel.
å Unplug the unit from the wall outlet and refer servicing to authorized
å NEVER look in the end of a fiber to see if light is coming out. NEVER!
Most fiber optic laser wavelengths (1310 nm and 1550 nm) are totally
invisible to the unaided eye and will cause permanent damage. Shorter
wavelength lasers (e.g. 780 nm) are visible and are very damaging. Always
use instruments, such as an optical power meter, to verify light output.
service personnel whenever the following occurs:
o The power supply cord or plug is damaged;
o Liquid has been spilled, or objects have fallen into the unit;
o The unit has been exposed to rain or water;
o The unit has been dropped or the chassis has been damaged;
o The unit exhibits a distinct change in performance.
å NEVER, NEVER, NEVER look into the end of a fiber on a power device
with ANY sort of magnifying device. This includes microscopes, eye
FIBT-1310 Series
5
User Manual
Secꢀon 2 ꢁ Product Summary
2.1 Revision History & Reason
This is the first release of this manual.
2.2 Product Applicaꢀon & Descripꢀon
Applicaꢀon:
The FIBT-1310 (Fiber Opꢀc Transmiꢂer) is an ideal soluꢀon to seamlessly transport extremely high speed digital data over
single mode opꢀcal fiber. The product is specifically designed to transport data streams which maintain conformance with
the DOCSIS 3.1 standards and/or were generated uꢀlizing high order quanꢀzaꢀon techniques, such as QAM 1024, 8PSK, and
COFDM.
The transmiꢁer is available in power output levels ranging from +3 dBm (2 mW) to +15 dBm (31 mW) to saꢀsfy various
system topologies and supports an increased band-edge to 1218 MHz for DOCSIS 3.1 applicaꢀons.
The FIBT-1310 is built with a directly modulated DFB laser, providing low noise and high linearity performance. The RF AGC
and pre-distorꢀon circuit insures the opꢀmum laser drive level for the best overall CNR, CSO, and CTB operaꢀon.
Laser output power, unit temperature, and RF input level are accurately monitored by a built-in microprocessor and shown
on the front panel LCD display, in addiꢀon to the unit funcꢀon messages. Remote status monitoring is provided through
SNMP network management.
Features:
• 47 to 1218 MHz RF bandwidth for DOCSIS 3.1 compaꢀbility
• High performance and low power consumpꢀon GaAs technology
• 1310nm DFB laser in 5 output power levels (3, 6, 10, 12, 15 dBm)
• RF AGC for opꢀmum laser performance
• LCD front panel status display with built-in microprocessor
• SNMP network management for remote monitoring
• ETL cerꢀfied
Funcꢀon Block Diagram:
-20dB Test
Power
Amplifier
Preamplifier
Optical
Output
Predistortion Board
Attenuation
AGC/MGC
DFB
Laser
RF Input
RF Power Detect
ATC
APC
AC Input
Switching
Power Supply
Network
Management
Micro Processor
LCD Display
6
FIBT-1310 Series
User Manual
Descripꢀon:
Unit front and rear panel connectors and indicators:
1
2
3
4
5
6
FRONT PANEL:
1
-20dB RF Test: “F” connector for RF tesꢀng @ 20dB lower than the actual RF drive level to the laser. (MOD Level
Seꢂng)
2
3
4
5
UP: scrolls the LCD display UP, or increases the seꢂng value. See Secꢀon 5.1 for more informaꢀon.
DOWN: scrolls the LCD display DOWN, or decreases the seꢂng value. See Secꢀon 5.1 for more informaꢀon.
ENTER: MGC/AGC mode and MGC Aꢁenuaꢀon select. See Secꢀon 5.1 for more informaꢀon.
LCD Monitor: Displays status parameters, product model, serial number and other informaꢀon about the transmiꢁer.
See Secꢀon 5.1 for parameters.
STATUS LED: indicates the status of the unit for troubleshooꢀng, as follows:
6
Green: Normal Operaꢀon
Red: Warning. Check LCD message to troubleshoot problem. See Secꢀon 5.2 for more informaꢀon.
Orange: RF Input Level is too low. See Secꢀon 5.2 for more informaꢀon.
10
11 12
13
7
8
9
REAR PANEL:
7
8
9
Case Grounding Nut: Provided for opꢀonally connecꢀng the transmiꢁer to the ground.
RF IN: “F” connector (75Ω). RF input signal level range should be between 15 dBmV and 25 dBmV for AGC operaꢀon.
OPTICAL OUT: Opꢀcal signal output port, SC/APC.
CAUTION: There are invisible laser emissions from Fiber output when the laser is acꢀve! It would be dangerous
to point this port toward the human body, especially eyes, when equipment has power running through it!
RS232: this standard network management port is used for connecꢀng equipment with RS-232 port in network
10
11
12
13
management server. See Secꢀon 6 for more informaꢀon.
RS485: this standard network management port is used for connecꢀng equipment with RS-485 port on network
management server. See Secꢀon 6 for more informaꢀon.
LAN: this standard network management port is used for connecꢀng transmiꢁer with Ethernet-based SNMP network
management server. See Secꢀon 6 for more informaꢀon.
INPUT POWER: IEC 14 power inlet plug - rated 100/240 VAC, 15W, 50/60 Hz; equipped with Slo-Blo, 1.0A, 250 V fuse.
FIBT-1310 Series
7
User Manual
Secꢀon 3 ꢃ Specificaꢀons
3.1 Link Test Condiꢀon
Test link consists of FIBT transmiꢁer, 10Km single mode fiber, opꢀcal aꢁenuator and FTTB Blonder Tongue opꢀcal receiver.
Input RF channels are 77 CW carriers (50~550 MHz) and digital channels (550 MHz~1218 MHz, RF level 10 dB lower) at -1
dBm opꢀcal input.
3.2 Product Specificaꢀons
Optical
RF
Connector: “F” Female
Frequency Range: 47-1218 MHz
Input Level: 15-25 dBmV
Flatness: 1.0 dB
Operating Wavelength: 1310 nm ± 20 nm
Optical Power Output: 3 dBm (2 mW), 6 dBm (4 mW), 10 dBm
(10 mW), 12 dBm (16 mW) & 15 dBm
(31 mW)
Laser Type: Class 1 DFB (directly modulated; Hazard
Level 1). The 3 dBm model is built
with an uncooled laser. The 6 &
10 dBm models are available with
either a cooled or uncooled laser.
The 12 & 15 dBm models employ
Impedance: 75 Ω
Return Loss: ≥ 16 dB
AGC Range: 0-15 dB
MGC Range: 0-15 dB
only cooled lasers.
Angle: 8˚ max.
Beam Divergence
General
Connector: SC/APC (For applications requiring a FC/
APC connector an adapter, sold separately,
is required)
Dimensions: 19” x 1.75” x 15.31”
(W x H x D) (483 mm x 44 mm x 389 mm)
Shipping Weight: 7.0 lbs (3.18 kg)
Model: FC Adapter,
Description: SC/APC-Male to FC/APC-
Female, Stock # 7607
Power
Power Supply: 100-240 VAC 50/60 Hz
Power Consumption: 15 W
Operating Temperature
Link Performance*
Range: 32 to 113 ˚F (0 to 45 ˚C)
Relative Humidity: 95% non-condensing
Indicators/Controls
Status: Tri-color LED Red/Green/Orange
Front Panel Display: LCD
Navigation: Buttons: Up, Down, Enter for LCD
SNMP: RJ45 Connector @ 10 Mbps
CNR: ≥ 51 dB (see table below)
CSO: < 62 dBc
CTB: < 65 dBc
-
-
* 77 CW carriers (50~550 MHz) and digital channels (550 MHz~1218 MHz,
RF level 10 dB lower) at -1 dBm optical input into a Blonder Tongue FTTB
receiver.
3.3 Opꢀcal Link C/N Table
Optical Loss (dB)
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
FIBT-1310-03
FIBT-1310-06
FIBT-1310-10
FIBT-1310-12
FIBT-1310-15
52.0
51.0
50.0 49.0 48.0
52.0 51.0
50.1
49.1
48.1
51.9
51.0
50.1
51.9
49.1
51.0
48.2
50.1
49.1
51.9
48.0
50.9 49.9
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FIBT-1310 Series
User Manual
Secꢀon 4 ꢃ Installaꢀon & Power-up
4.1 Unpacking & Preparaꢀon
You will find the following items in the box:
• FIBT-1310 Series 1RU transmiꢁer (QTY=1)
• Power Cord with IEC C13 line socket and 3-pin Type B NEMA 5 plug (QTY=1)
CAUTION: If any of the equipment appears to have been damaged, do NOT connect it to a power source.
This will only cause addiꢀonal damage to the unit. Contact Technical Support for further instrucꢀons.
You will need the following tools and supplies for installaꢀon:
• An opꢀcal power meter
• A digital mulꢀmeter
• An RF signal meter or spectrum analyzer
• A standard fiber test jumper
• Denatured or 99% pure isopropyl alcohol and lint-free fiber opꢀc cleaning wipes.
4.2 Installaꢀon
The FIBT-1310 Series transmiꢁers are designed to be installed into any standard 1RU 19" rack. Verify that the power source
to the rack is turned OFF before installing the unit into the rack.
Mount and secure the unit’s front panel to the rack by inserꢀng four (4) machine screws, with cup washers, through
the four (4) mounꢀng holes in the front panel. Ground the case immediately aſterward.
1
Check input voltage using a digital mulꢀmeter in accordance with power requirement. Aſter you are saꢀsfied with the
results, plug in the power cable.
2
NOTE: When the unit is first plugged in, it will briefly beep one ꢀme. This indicates that the transmiꢁer has
successfully iniꢀalized.
3
4
Check the message on the LCD and the status of the front panel LED indicator. Push the UP and DOWN buꢁons to check
each parameter, insuring that the transmiꢁer is operaꢀng normally.
NOTE: If there is no RF input, the status LED will be a steady orange and the LCD will display “INPUT RF IS
6
LOW” at Secꢀon 5.1,
.
Connect standard fiber test cable to the transmiꢁer's opꢀcal output. Measure the opꢀcal output power and confirm
that it is approximately the same as the value displayed on the LCD.
When measuring the opꢀcal power, make sure that the opꢀcal power meter is set for the 1310nm wavelength
and that the fiber test connector is clean.
5
6
Measure the input RF level with an RF signal meter or a spectrum analyzer, making sure the RF signal is in the AGC
range of the transmiꢁer. At this ꢀme, you can connect the RF signals to the RF IN port of the FIBT. The front panel Status
LED should be Green and the LCD will display the RF input level as “INPUT RF=XXdBmV”.
Re-measure the opꢀcal output power to ensure that it is normal. Remove the standard fiber test jumper and opꢀcal
power meter, then connect the FIBT to the network.
FIBT-1310 Series
9
User Manual
Secꢀon 5 - Front Panel Configuraꢀon
5.1 LCD Parameter Funcꢀons
You must complete the steps described in Secꢀon 4 before proceeding. Where UP, DOWN, or ENTER is menꢀoned, use the
associated buꢁons on the front panel.
Note: The LCD backlighꢀng is acꢀvated for approximately 5 seconds aſter pressing the UP, DOWN, or ENTER buꢁons.
1
2
Start Screen: Upon power-up, “Blonder Tongue” will appear
on the LCD, indicaꢀng the top of the LCD menu. The following
screens are in descending order and are accessed by pressing
the DOWN buꢁon.
AGC Status: AGC/MGC (Automaꢀc/Manual Gain Control):
Pressing ENTER will toggle between AGC and MGC mode. The
menus below will display parameters and allow changes based
on the gain control mode selected.
S/N: displays the serial number of the unit.
3
4
MOD Level=XXdBmV:
2
If “AGC” is selected in , the LCD displays the modulaꢀon
level being applied to the laser. This menu also allows the
user to change the modulaꢀon level in 1dB increments
over a range of 30 to 45 dBmV.
To change the value, press ENTER. When the LCD displays “Please Install...” the user can scroll through the range
using the UP/DOWN buꢁons. When the desired value has been reached, press the ENTER buꢁon to apply the
change.
2
If “MGC” is selected in , the LCD displays the modulaꢀon level being applied to the laser and does not allow
changes.
5
AGC/MGC ATTEN=XXdB:
2
If “AGC” is selected in
, the LCD displays the AGC
aꢁenuaꢀon. This is controlled internally and is not user-
adjustable.
2
If “MGC” is selected in
a range of 0 to 15 dB.
, the LCD displays the MGC aꢁenuaꢀon. This is user-adjustable in 1dB increments over
4
NOTE: Changing this aꢁenuator will also change the MOD level described in
aꢁenuaꢀon will automaꢀcally apply a 2dB decrease in MOD level.
. Example: A 2dB increase MGC
The user may adjust the MOD Level by 1 or 2 dB to suit their system. The higher the MOD level, the beꢁer the
CNR and the worse the CSO/CTB. The lower the MOD level, the worse the CNR and the beꢁer the CSO/CTB.
NOTE: Factory MOD Level is set for opꢀmum CSO/CTB/CNR. It is
recommended to record this seꢄng prior to changing MOD Level.
To change the value, press ENTER. When the LCD displays “Please Install...” the user can scroll through the range
using the UP/DOWN buꢁons. When the desired value has been reached, press the ENTER buꢁon to apply the
change.
10 FIBT-1310 Series
User Manual
5.1 LCD Parameter Funcꢀons (conꢀnued)
Warning: On some FIBT models, selecꢀng too low an aꢁenuator value can result in excessive MOD level. When
this happens, the status LED will flash red and an audible alarm will sound unꢀl a safe level is established. Also,
the MOD Level screen will display “MOD Level is High”.
6
INPUT RF: indicates the RF Input Level in dBmV. Note: the
internal power detector is calibrated for 77 CW carriers, and
accuracy may vary depending on users frequency plan.
The following table is a guideline for the number of input
carriers vs. recommended RF input levels:
Number of Input Carriers
110
77
40
Recommended RF Input Level
17dBmV
20dBmV
25dBmV
Bias: indicates the bias current of the laser
7
8
TEMP: indicates the internal temperature of the laser in degrees
Celsius (°C).
Power: indicates the opꢀcal output power in milliwaꢁs (mW).
9
FIBT-1310-XX: indicates the model name, with “XX” indicaꢀng
the output power level in dBm.
10
FIBT-1310 Series 11
User Manual
5.2 Alarm Indicators
The following chart details system warnings for troubleshooꢀng purposes.
Error Condiꢀon
Mode
LCD Message Display
Status LED
Audible Alarm
MOD Level = XXdBmV
INPUT RF = XXdBmV
ACG
RF Input Level
Too High
F+lashes RED at
≈1sec Intervals
Beeper sounds in-sync
with status LED
MOD Level Is High
MCG
INPUT RF = XXdBmV
ACG
MOD Level = XXdBmV
INPUT RF IS LOW
Orange (Red+Green)
Steady On
RF Input is Too Low
Excessive MOD Level
None
MCG
Flashes RED at
≈1sec Intervals
Beeper sounds in-sync
with status LED
MCG
MOD Level Is High
12 FIBT-1310 Series
User Manual
Secꢀon 6 - System & SNMP Management
Simple Network Management Protocol (SNMP) is an Internet-standard protocol for collecꢀng and organizing informaꢀon
about managed devices on IP networks and for modifying that informaꢀon to change device behavior. Devices that typically
support SNMP include routers, switches, servers, workstaꢀons, printers, modem racks and more.
When the built-in RJ-45 Ethernet adapter is connected to an IP network, operators can remotely access device seꢂngs
via Telnet and SNMP for managing and monitoring the FIBT. This can be handled by a command line interface (CLI). A
MIB Browser can be used to access and read the seꢂngs and parameters. Readily available SNMP soſtware can provide a
graphical user interface to performing these funcꢀons.
FIBT uses SNMP v2 and can be accessed through either the LAN adapter or the serial RS232 connector.
For best security pracꢀces, we recommend not connecꢀng to the SNMP connectors if the operator is not going to use SNMP
to manage the device.
6.1 Agent Seꢄngs and Console Management
Before using the SNMP features in FIBT, operators need to ensure it can be accessed. This may require adjusꢀng the IP
network seꢂngs.
The FIBT-1310 transmiꢂer Ethernet Interface hardware and TCP/IP features are as follows:
Item
Value
Interface Type
Speed Rate
RJ45
10Mbit/s
Default IP Address (SNMP Management) 192.168.1.20
Default Mask
255.255.255.0
192.168.1.1
Default Gateway
Adjusꢀng the default IP network and SNMP agent seꢄngs
The FIBT transmiꢁer supports Telnet management. When FIBT is connected with a computer via RJ-45 (RS485), the computer
IP address should be next to “192.168.1.20”. Aſter both units are successfully linked, the user can enter the command line
in a DOS, or “cmd”, prompt window:
telnet 192.168.1.20 (where “192.168.1.20” is the default IP address of the FIBT)
Aſter successful connecꢀon, the user name and password are required.
Username = admin (case-sensitive)
Password = 12345 (case-sensitive)
FIBT-1310 Series 13
User Manual
6.1 Agent Seꢄngs and Console Management (conꢀnued)
Operators are able to modify IP network seꢂngs, via Telnet from a CLI, using the following commands:
Commands
Exit
Parameter
/
Desccripꢀon
Exit the management console
Appendix
Carrier Return /
Indicates the command was entered
The device has only one
username: admin
Admin
12345
Logout
/
/
/
Only valid for the username prompt
Only valid for the password prompt
The device has only one
password: 12345
Logs user out of the console;
login prompt appears again
Help
?
/
/
/
Shows the help window
Same as command: “help”
Shows the version of the unit
Ver
“xxxx” being the address
or mask. Example:
IP xxxxxxxx
Set IP Address
Set
Gateway xxxxxxxx Set Gateway Address
192.168.1.2
Mask xxxxxxxx
/
Set Mask
255.255.255.0
Show
Set
Show basic information of the unit
When setting the model,
the string must include
quotation mark with a max
string length of 12.
Model “xxxxxxx”
Model
Set the Model
View the Model
When setting the location,
the string must include
quotation mark with a max
string length of 12.
Location “xxxxxx” Sets the location of the unit
Set
Location
View the Location
Reboot
/
Reboot the unit
Noꢀce:
• All commands will be uppercased, as the commands are not case-sensiꢀve.
• The unit only supports one Telnet session at a ꢀme.
• The unit will disconnect the Telnet session aſter it has been idle for 5 minutes
• The user can close the Telnet session in 2 ways:
1. Input the “quit” command
2. Either Ctrl-X or Ctrl-D or Ctrl-C are OK to close a session
• If the Telnet session was closed abnormally, the user should wait for 5 minutes before reconnecꢀng to the unit with
Telnet again
14 FIBT-1310 Series
User Manual
6.2 Accessing via MIB Browser
The SNMP soſtware, with transmiꢁer MIB, can read the parameters from the FIBT opꢀcal transmiꢁer. The following screens
are examples of parameters aſter loading the transmiꢁer MIB.
FIBT-1310 Series 15
User Manual
6.2 Accessing via MIB Browser (conꢀnued)
16 FIBT-1310 Series
User Manual
6.2 Accessing via MIB Browser (conꢀnued)
FIBT-1310 Series 17
User Manual
6.3 RS232 Adapter
The FIBT-1310 transmiꢁer provides console management with RS232 port. “Console Management” can be accessed over
Telnet through a command line interface (CLI). The RS232 Interface is as follows:
Item
Value
RS232
DB9-Female
9600bps
8
Interface
Type
Rate
Data Bit
Stop Bit
Parity
1
None
Data Flow Control
None
Noꢀce:
• Open the Hyper Terminal of the computer and set the COM port parameter as above.
• Press the Return key three (3) ꢀmes to enter into the “user” and “password” prompt window.
• Input the username “admin” and password “12345”.
• All commands listed in Secꢀon 6.2 are accepted.
18 FIBT-1310 Series
User Manual
Secꢀon 7 ꢃ Cleaning and Maintenance
7.1 Cleaning the Unit(s)
If the units need to be cleaned, avoid the use of all solvents and use low-pressure clean air to remove loose dirt. Use low-
pressure clean air to clear the connectors of any debris. Dirty or scratched connector end faces will greatly reduce the
unit’s performance. Foam-ꢀpped swabs may be saturated with denatured alcohol* and inserted into the opꢀcal port for
cleaning. DO NOT INSERT A DRY SWAB INTO THE OPTICAL PORT AS THIS MAY DAMAGE THE FIBER END FACE. Many fiber
opꢀc installaꢀons experience degraded performance due to dirty opꢀcal connector end faces. The following procedure
should be used to properly clean the opꢀcal connector end faces.
7.2 Cleaning the Connector(s)
Required Cleaning Equipment:
• Kimwipes ® or any lens-grade, lint-free ꢀssue. The type sold for eyeglasses work quite well.
• Denatured Alcohol.
NOTE: Use only industrial grade 99% pure isopropyl alcohol. Commercially available isopropyl alcohol is for medicinal
use and is diluted with water and a light mineral oil. Industrial grade isopropyl alcohol should be used exclusively.
• 30X Magnifier.
• Canned Dry Air.
Direcꢀons for Cleaning:
1) Fold the ꢀssue twice so it is four layers thick.
2) Saturate the ꢀssue with alcohol.
3) First clean the sides of the connector ferrule. Place the connector ferrule in the ꢀssue, and apply pressure to the sides
of the ferrule. Rotate the ferrule several ꢀmes to remove all contaminaꢀon from the ferrule sides.
4) Now move to a clean part of the ꢀssue. Be sure it is sꢀll saturated with alcohol, and it is sꢀll four layers thick. Put the
ꢀssue against the end of the connector ferrule. Put your fingernail against the ꢀssue so that it is directly over the ferrule.
Now gently scrape the end of the connector unꢀl it squeaks. It will sound like a crystal glass that has been rubbed when
it is wet.
5) Use the magnifier to verify the quality of the cleaning. If it isn’t completely clean repeat the steps with a clean ꢀssue.
6) Mate the connector immediately! Don’t let the connector lie around and collect dust before maꢀng.
7) Air can be used to remove lint or loose dust from the port of a transmiꢁer or receiver to be mated with the connector.
Never insert any liquid into the ports.
7.3 Connector Handling
1) NEVER TOUCH THE FIBER END FACE OF THE CONNECTOR.
2) Connectors not in use should be covered over the ferrule by a plasꢀc dust cap. It is important to note that the inside
of the ferrule dust caps contains a sꢀcky gelaꢀnous residue that is the by-product of the making of the dust cap. This
residue will remain on the ferrule end aſter the cap is removed. Therefore it is criꢀcal that the ferrule end be cleaned
thoroughly BEFORE it is mated to the intended unit.
FIBT-1310 Series 19
User Manual
Secꢀon 8 ꢃ Troubleshooꢀng
SYMPTOM
CAUSE
ACTION
No input power or a
problem with the internal
switching power supply.
Check input AC voltage to the power
supply (100-240 VAC), if the voltage
is normal, usually the cause is the
internal switching power supply.
Contact Technical Support.
No LCD or LED display aſter
turning on the power.
Check jumper quality
Swap to a good test jumper
Aſter turning on power, LCD
monitor and LED normal, but
opꢀcal output power low.
Contaminated opꢀcal acꢀve
connector or adaptor
Clean contaminated fiber acꢀve
connector or adaptor (Secꢀon 7)
Damaged ceramic
ferrule in adaptor
Swap the damaged adaptor
Low received opꢀcal power,
causing poor C/N.
Clean fiber acꢀve connector
or adaptor (Secꢀon 7)
RF input level too low for
sufficient laser modulaꢀon
Check RF input levels to transmiꢁer.
(15-25dBmV)
Aſter connecꢀng to network,
all carrier channels have
obvious noise point.
System link path C/N too low.
Check link loss
Back-reflecꢀon from bad or
dirty opꢀcal connectors
Use only angled (SC/APC)
opꢀcal connectors or fusion
splice where necessary.
Some channels SNR too low
Check the individual channel
signal C/N or SNR
Aſter connecꢀng to network,
only some carrier channels
have a degrated SNR
Check the flatness of the RF input
Opꢀcal input power to
receiver is too high.
Check input power at opꢀcal
receiver and pad, if necessary.
Aſter connecꢀng to the
network, some carrier
channels have obvious ripple,
beats, lines or distorꢀons.
RF modulaꢀon is too high.
Check the opꢀcal transmiꢁer modulaꢀon
level parameter and re-adjust if too high.
RF input drive to
transmiꢁer is too high.
Make sure the RF input level is
within the range (15-25dBmV)
Limited Warranty
Seller will at its sole option, either repair or replace (with a new or factory reconditioned product, as Seller may determine) any product manufactured or sold (or in
the case of software, licensed) by Seller which is defective in materials or workmanship or fails to meet the applicable specifications that are in effect on the date of
shipment or such other specifications as may have been expressly agreed upon in writing: (i) for a period of three (3) years from the date of original purchase for all
stock hardware products (other than those specifically referenced herein below having a shorter warranty period); (ii) for a period of one (1) year from the date of
original purchase, with respect to all MegaPort™, IPTV products, test equipment and fiber optics receivers, transmitters, couplers and integrated receiver/distribution
amplifiers; (iii) for a period of one (1) year from the date of original purchase (or such shorter period of time as may be set forth in the license agreement specific to
the particular software being licensed from Seller) with respect to all software products licensed from Seller (other than Core Product Software) that is (a) developed
for a specific function or application, (b) complimentary to and does not function without the Core Product Software, and (c) listed with a specific model number and
stock number in Seller’s Price List (“Non-Core Software”); (iv) for a period of ninety (90) days from the date of original purchase, with respect to non-serialized
products and accessories, such as parts, sub-assemblies, splitters and all other products sold by Seller (other than Core Product Software and Refurbished/Closeout
Products) not otherwise referred to in clauses (i) through (iii) above. The warranty period for computer programs in machine-readable form included in a hardware
product, which are essential for the functionality thereof as specifically stated in the published product specifications (“Core Product Software”) will be coincident
with the warranty period of the applicable hardware product within which such Core Product Software is installed.
Software patches, bug fixes, updates or workarounds do not extend the original warranty period of any Core Product Software or Non-Core Software.
Notwithstanding anything herein to the contrary,
(i) Seller’s sole obligation for software that when properly installed and used does not substantially conform to the published specifications in effect when the
software is first shipped by Seller, is to use commercially reasonable efforts to correct any reproducible material non-conformity (as determined by Seller in its sole
discretion) by providing the customer with: (a) telephone or e-mail access to report non-conformance so that Seller can verify reproducibility, (b) a software patch or
bug fix, if available or a workaround to bypass the issue if available, and (c) where applicable, replacement or damaged or defective external media, such as CD-ROM
disk, on which the software was originally delivered;
(ii) Seller does not warrant that the use of any software will be uninterrupted, error-free, free of security vulnerabilities or that the software will meet the customer’s
particular requirements; and the customer’s sole and exclusive remedy for breach of this warranty is, at Seller’s option, to receive (a) suitably modified software, or
part thereof, or (b) comparable replacement software or part thereof;
(iii) Seller retains all right, title and interest in and to and ownership of all software (including all Core Product Software and Non-Core Software) including any and all
enhancements, modifications and updates to the same; and
(iv) in some cases, the warranty on certain proprietary sub-assembly modules manufactured by third-party vendors and contained in Seller’s products, third party
software installed in certain of Seller’s products, and on certain private–label products manufactured by third-parties for resale by Seller, will be of shorter duration
or otherwise more limited than the standard Seller limited warranty. In such cases, Seller's warranty with respect to such third-party proprietary sub-assembly
modules, third-party software and private-label products will be limited to the duration and other terms of such third-party vendor's warranty, if any. In addition,
certain products, that are not manufactured by Seller, but are resold by Seller, may carry the original OEM warranty for such products, if any. The limited warranty
set forth above does not apply to any product sold by Seller, which at the time of sale constituted a Refurbished/Closeout Product, the limited warranty for which is
provided in the following paragraph.
Seller will at its sole option, either repair or replace (with a new or factory-reconditioned product, as Seller may determine) any product sold by Seller which at the
time of sale constituted a refurbished or closeout item (“Refurbished/Closeout Product”), which is defective in materials or workmanship or fails to meet the
applicable specifications that are in effect on the date of shipment of that product or fails to meet such other specifications as may have been expressly agreed upon
in writing between the parties, for a period of ninety (90) days from the date of original purchase. Notwithstanding the foregoing, in some cases the warranty on
certain proprietary sub-assembly modules manufactured by third-party vendors and contained in Seller products, third party software installed in certain of Seller’s
products, and on certain private–label products manufactured by third-parties for resale by Seller will be of shorter duration or otherwise more limited than Seller
limited warranty for Refurbished/Closeout Products. In such cases, Seller's warranty for Refurbished/Closeout Products constituting such third party proprietary
sub-assembly modules, third party software, and private-label products will be limited to the duration and other terms of such third-party vendor's warranty, if any.
In addition, notwithstanding the foregoing, (i) certain Refurbished/Closeout Products that are not manufactured (but are resold) by Seller, may carry the original OEM
warranty for such products, if any, which may be longer or shorter than Seller’s limited warranty for Refurbished/Closeout Products.
Refurbished/Closeout Products are final.
All sales of
To obtain service under this warranty, the defective product, together with a copy of the sales receipt, serial number if applicable, or other satisfactory proof of
purchase and a brief description of the defect, must be shipped freight prepaid to Seller at the following address: One Jake Brown Road, Old Bridge, New Jersey
08857.
This warranty does not cover failure of performance or damage resulting from (i) use or installation other than in strict accordance with manufacturer's written
instructions, (ii) disassembly or repair by someone other than the manufacturer or a manufacturer-authorized repair center, (iii) misuse, misapplication or abuse, (iv)
alteration, (v) exposure to unusual physical or electrical stress, abuse or accident or forces or exposure beyond normal use within specified operational or
environmental parameters set forth in applicable product specifications, (vi) lack of reasonable care or (vii) wind, ice, snow, rain, lightning, or any other weather
conditions or acts of God.
OTHER THAN THE WARRANTIES SET FORTH ABOVE, SELLER MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND, EXPRESS OR IMPLIED, AS
TO THE CONDITION, DESCRIPTION, FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR AS TO ANY OTHER MATTER, AND SUCH WARRANTIES
SET FORTH ABOVE SUPERSEDE ANY ORAL OR WRITTEN WARRANTIES OR REPRESENTATIONS MADE OR IMPLIED BY SELLER OR BY ANY OF SELLER’S
EMPLOYEES OR REPRESENTATIVES, OR IN ANY OF SELLER’S BROCHURES MANUALS, CATALOGS, LITERATURE OR OTHER MATERIALS. IN ALL CASES, BUYER’S
SOLE AND EXCLUSIVE REMEDY AND SELLER’S SOLE OBLIGATION FOR ANY BREACH OF THE WARRANTIES CONTAINED HEREIN SHALL BE LIMITED TO THE
REPAIR OR REPLACEMENT OF THE DEFECTIVE PRODUCT F.O.B. SHIPPING POINT, AS SELLER IN ITS SOLE DISCRETION SHALL DETERMINE. SELLER SHALL IN
NO EVENT AND UNDER NO CIRCUMSTANCES BE LIABLE OR RESPONSIBLE FOR ANY CONSEQUENTIAL, INDIRECT, INCIDENTAL, PUNITIVE, DIRECT OR SPECIAL
DAMAGES BASED UPON BREACH OF WARRANTY, BREACH OF CONTRACT, NEGLIGENCE, STRICT TORT LIABILITY OR OTHERWISE OR ANY OTHER LEGAL
THEORY, ARISING DIRECTLY OR INDIRECTLY FROM THE SALE, USE, INSTALLATION OR FAILURE OF ANY PRODUCT ACQUIRED BY BUYER FROM SELLER.
All claims for shortages, defects, and non-conforming goods must be made by the customer in writing within five (5) days of receipt of merchandise, which writing
shall state with particularity all material facts concerning the claim then known to the customer. Upon any such claim, the customer shall hold the goods complained
of intact and duly protected, for a period of up to sixty (60) days. Upon the request of Seller, the customer shall ship such allegedly non-conforming or defective
goods, freight prepaid to Seller for examination by Seller's inspection department and verification of the defect. Seller, at its option, will either repair, replace or issue
a credit for products determined to be defective. Seller's liability and responsibility for defective products is specifically limited to the defective item or to credit
towards the original billing. All such replacements by Seller shall be made free of charge f.o.b. the delivery point called for in the original order. Products for which
replacement has been made under the provisions of this clause shall become the property of Seller. Under no circumstances are products to be returned to Seller
without Seller's prior written authorization. Seller reserves the right to scrap any unauthorized returns on a no-credit basis. Any actions for breach of a contract of
sale between Seller and a customer must be commenced by the customer within thirteen (13) months after the cause of action has accrued. A copy of Seller's
standard terms and conditions of sale, including the limited warranty, is available from Seller upon request. Copies of the limited warranties covering third-party
proprietary sub-assembly modules and private-label products manufactured by third-parties may also be available from Seller on request. (Rev 0713)
One Jake Brown Road
Old Bridge, NJ 08857-1000 USA
732-679-4000 • Fax 732-679-4353
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