METRObility Optical Systems Switch R104 11 User Manual

METROBILITY®  
FOUR-PORT SWITCH  
10/100 BASE  
PWR  
LK  
1
AT  
LK  
AT  
2
3
LK  
AT  
4
LK  
AT  
Installation & User Guide  
Model: R104-11  
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Table of Contents  
Metrobility 4-port Switch Installation & User Guide  
Overview.............................................................................................................. 4  
Installation Guide ............................................................................................... 5  
STEP 1: Unpack the Line Card .............................................................. 5  
STEP 2: Set the Switches ....................................................................... 5  
STEP 3: Install the Card ......................................................................... 9  
STEP 4: Connect to the Network ......................................................... 10  
User Guide ......................................................................................................... 11  
LED Indicators ..................................................................................... 11  
Full-Duplex Flow Control (FDFL) ...................................................... 11  
Technical Specifications....................................................................... 12  
Product Safety, EMC and Compliance Statements .............................. 13  
Warranty and Servicing ........................................................................ 14  
Metrobility, Metrobility Optical Systems, and NetBeacon are registered trademarks; the Metrobility  
Optical Systems logo and WebBeacon are trademarks of Telco Systems, a BATM company. All others  
are trademarks of their respective owners.  
The information contained in this document is assumed to be correct and current. The manufacturer is  
not responsible for errors or omissions and reserves the right to change specifications at any time  
without notice.  
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®
Overview  
The Metrobility R104-11 is a four-port 10/100Mbps TX switch that  
provides a cost-effective solution for situations in which a simple switching  
option with few ports is required. When configured for stacking in a Metrobility  
chassis, the card eliminates the need for any external equipment. This means the  
network administrator has one less piece of networking hardware to manage and  
monitor.  
The R104 is designed to support a stack of up to four R5000 chassis, thus  
enabling communication between the management card in each chassis. The  
stacking line card enables up to 126 local ports and up to 126 remote ports  
(using the access line cards) to be managed under a single IP address. This  
ability provides visibility and remote software control over the entire stack,  
along with notification of a problem or failure to the network administrator.  
Each 10/100Mbps Ethernet port supports auto-negotiation of both duplex and  
speed, as well as half and full duplex flow control. Additionally, each port  
includes automatic cross-over functionality, which eliminates the need for cross-  
over cables, for easier network setup.  
The R104 offers the following key features:  
Auto-negotiation to determine the best duplex and speed for data  
communications.  
10/100Mbps speed control.  
Backpressure flow control in half-duplex mode.  
Pause frame flow control in full-duplex mode (configurable through  
software only).  
Built-in crossover functionality that eliminates the need for crossover  
cables.  
1M bit buffer of built-in memory.  
Full compliance with applicable sections of IEEE 802.3, IEEE 802.3u  
and IEEE 802.x standards.  
A non-blocking, high performance switching engine with the ability to  
learn up to 1,024 MAC addresses.  
Support for long packets (up to 1518 bytes for un-tagged frames or up  
to 1522 bytes for IEEE 802.3ac tagged frames).  
4
Overview  
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Installation Guide  
Follow the simple steps outlined in this section to install and start using the  
R104.  
NOTE: Electrostatic discharge precautions should be taken when handling any  
circuit board. Proper grounding is recommended (i.e., wear a wrist strap).  
Unpack the Line Card  
Your order has been provided with the safest possible packaging, but  
shipping damage does occasionally occur. Inspect your card carefully.  
1
If you discover any shipping damage, notify your carrier and follow  
their instructions for damage and claims. Save the original shipping  
carton if return or storage of the unit is necessary.  
Set the Switches  
Two sets of DIP switches, located on the back of the circuit board,  
allow you to select from several modes of operation. These switches  
are clearly marked on the printed circuit board.  
2
Default Switch Settings  
1 0 0 M 2  
SW1  
SW2  
A N 2  
1 0 0 M 3  
A N 3  
1 0 0 M 4  
1 0 0 M 1  
A N 1  
F D  
H D F L  
HDFL = OPEN  
FD = OPEN  
AN1 = OPEN  
100M1 = OPEN  
AN4 = OPEN  
100M4 = OPEN  
AN3 = OPEN  
100M3 = OPEN  
AN2 = OPEN  
100M2 = OPEN  
A N 4  
DIP  
switches  
10/100 BASE  
PWR  
LK  
AT  
1
Port 1  
LK  
AT  
2
3
Port 2  
Port 3  
Port 4  
LK  
AT  
4
LK  
AT  
Power Connector  
Metrobility 4- port Switch 5  
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When setting DIP switches* on SW2, the OPEN position is when the  
lever of the switch is pushed up toward the word “OPEN.” The  
CLOSED position is when the lever is pushed down toward the board.  
On the rocker DIP switch (SW1), the OPEN position is when the  
“OPEN” side of the switch is down and the numbered side is up. The  
CLOSED position is when the numbered side of the switch is down and  
the “OPEN” side is up. See illustration below.  
HDFL  
FD  
HDFL  
FD  
AN1  
AN1  
100M1  
100M1  
OPEN  
CLOSED  
Auto-Negotiation Switch (AN1, AN2, AN3, AN4)  
Switch ANx controls the use of auto-negotiation on its associated port  
(e.g., AN1 sets auto-negotiation on Port 1). To enable auto-negotiation,  
the switch must be OPEN. To disable this function, the switch must be  
CLOSED. By default, auto-negotiation is enabled.  
When auto-negotiation is enabled on a port, it advertises 10/100Mbps  
half/full duplex capabilities. When auto-negotiation is disabled, the  
port’s duplex is determined by the FD switch setting, and its speed is  
set by its corresponding 100Mx switch.  
Speed Switch (100M1, 100M2, 100M3, 100M4)  
The 100Mx speed switch controls the speed setting on its associated  
port (e.g., 100M2 determines the speed on Port 2). If auto-negotiation is  
disabled on a Port x, its speed will be set to one of the following:  
• 100Mbps if the 100Mx switch is OPEN. (default)  
• 10Mbps if the 100Mx switch is CLOSED.  
When auto-negotiation is enabled, the 100Mx switch is ignored.  
*DIP switches also can be managed via console commands or with the Metrobility NetBeacon® or WebBeacon™  
management software. Refer to the Command Line Interface Reference Guide, NetBeacon Element Management  
Software Installation & User’s Guide or WebBeacon Management Software Installation & User’s Guide for software  
management information.  
6
Installation Guide  
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Duplex Switch (FD)  
Switch FD determines the duplex mode on all ports that have auto-  
negotiation disabled.  
• The ports will operate at full duplex if FD is OPEN. (default)  
• They will operate at half duplex if FD is CLOSED.  
If auto-negotiation is enabled on a port, that port will ignore the FD  
switch setting.  
For example, if FD is enabled and auto-negotiation is disabled on Ports  
1 and 2 and enabled on Ports 3 and 4, then Ports 1 and 2 will operate at  
full duplex, while Ports 3 and 4 will ignore the FD switch setting. The  
duplex mode for Ports 3 and 4 will be determined through the auto-  
negotiation process.  
Half-Duplex Flow Control Switch (HDFL)  
For ports operating at half duplex, the R104 provides an option to  
enable half-duplex flow control (backpressure). When half-duplex flow  
control is activated, the Radiance card generates a jamming pattern to  
force a collision on a port if a buffer cannot be allocated for the port’s  
incoming packets. Half-duplex flow control is enabled by default  
(OPEN).  
The HDFL switch must be CLOSED to disable half-duplex flow  
control on all four ports. The switch must be OPEN to enable HDFL on  
all ports.  
Metrobility 4- port Switch 7  
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The table below displays sample port configurations and the DIP switch  
settings used to obtain them. The configuration column gives the auto-  
negotiation, speed and duplex options for each port. By default, all four  
ports are set to auto-negotiate.  
Configuration  
Port 1  
Port 2  
Port 3  
Port 4  
Port 1 Port 2 Port 3 Port 4  
FD AN1 100M1 AN2 100M2 AN3 100M3 AN4 100M4  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
AN  
+
+
+
+
+
+
100 Full  
100 Half  
10 Full  
10 Half  
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
100 Full 100 Full  
100 Full 10 Full  
100 Half 100 Half  
+
+
+
+
+
+
+
+
+
+
+
+
10 Full  
10 Half  
10 Full  
+
+
+
+
100 Half  
+
+
+
100 Full 100 Full 100 Full  
100 Half 100 Half 100 Half  
+
+
+
+
+
+
+
+
100 Full 10 Full  
100 Full  
+
+
+
+
10 Half  
10 Full  
10 Half  
100 Half 10 Half  
+
+
+
+
10 Full  
10 Half  
10 Full  
10 Half  
+
+
+
+
100 Full 100 Full 100 Full 100 Full  
100 Half 100 Half 100 Half 100 Half  
+
+
+
+
+
+
10 Full  
10 Half  
10 Full  
10 Half  
10 Full  
10 Full  
10 Half  
10 Full  
10 Half  
10 Full  
+
+
+
+
10 Half  
100 Full  
100 Half  
+
100 Full 10 Full  
100 Half 10 Half  
+
+
+
10 Full  
100 Full 100 Full  
10 Half  
+
+
100 Half 100 Half 10 Half  
AN indicates that auto-negotiation is enabled.  
+ indicates the switch is enabled (OPEN) .  
— indicates the switch is disabled (CLOSED).  
A blank space indicates that the switch setting is not applicable and  
can be either OPEN or CLOSED.  
8
Installation Guide  
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Install the Card  
The R104offers the ease of plug-and-play installation and is hot-  
swappable. The unit must be firmly secured to the chassis before  
network connections are made. Follow the simple steps outlined below  
to install the card.  
3
Grasp the card by the front panel as shown.  
Slot for Management Card  
Card Guide  
10/100  
PWR  
10/100  
PWR  
10/100  
PWR  
OC-12  
PWR  
1000BASE  
PWR  
1000BASE  
PWR  
OC-12  
PWR  
10/100  
10/100  
PWR  
10/100  
PWR  
10/100  
PWR  
OC-12  
PWR  
OC-12  
PWR  
OC-12  
PWR  
MGT-10  
FL  
FL  
FL  
FL  
LK  
AT  
LK  
AT  
100  
FD  
100  
FD  
RX  
1
2
SX  
SX  
R
X
LK  
LK  
R
X
LK  
RX  
LK  
TX  
RX  
LK  
TX  
RX  
LK  
TX  
RX  
LK  
TX  
LK  
10/100 BA
RX  
R
X
LK  
R
X
LK  
R
X
LK  
T
X
T
X
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
LK  
TX  
T
X
T
X
T
X
T
X
T
X
P
x
II  
x
II  
LK  
AT  
LX  
x
II  
x
II  
PWR  
1
2
LK  
LK  
LK  
LK  
LK  
LX  
R
X
LK  
LK  
R
X
RX  
RX  
LK  
TX  
A
B
R
RX  
LK  
TX  
RX  
LK  
TX  
RX  
LK  
TX  
R
X
R
X
R
X
R
X
C
O
N
S
O
L
M
M
S  
S
M
S
M
S
M
M
M
S
M
S
M
S
M
M
T
X
T
X
LK  
AT  
T
X
T
X
T
X
T
X
T
X
T
X
E
100  
FD  
100  
FD  
FX  
3
FX  
FX  
ER  
LK  
AT  
4
LK  
AT  
IMPORTANT!  
Tighten thumb screw  
Thumb Screw  
Card Guide  
to secure each card firmly  
to chassis before making  
network connections.  
Blank Panel  
Insert the card into either slot in the R400 or R1000. In the R5000  
chassis,any slot excluding slot #17. Make sure the top and bottom  
edges of the board are aligned with the top and bottom card guides  
in the chassis. Do not force the card into the chassis unnecessarily.  
It should slide in easily and evenly.  
Slide the board in until the top and bottom edges of the front panel  
are flush and even with the top and bottom edges of the chassis.  
To secure the card to the chassis, turn the thumbscrew clockwise  
until it is snug. The unit is now properly installed and ready for  
connection to the network.  
Metrobility 4- port Switch 9  
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Connect to the Network  
To connect the R104 to the network, insert the twisted-pair cables into  
the appropriate connectors. Be sure the card is secured to the chassis by  
tightening the thumbscrew before making network connections.  
4
The R104 provides four shielded RJ-45 connectors that support a  
maximum segment length of 100 meters. Use Category 3, 4 or 5 cables  
for 10Mbps segments; use only Category 5 or 5E cables for 100Mbps  
segments.  
Insert your connectors as shown below. Once power is applied to the  
card, correct connectivity can be verified via the link (LK) LED, if an  
active device is connected to the remote end of the cable.  
10/100  
10/100  
10/100  
10/100  
10/100  
10/100  
10/100  
10/100 BASE  
10/100  
10/100  
1
10/100  
10/100  
10/100  
10/100  
10/100  
10/100  
MGT-10  
PWR  
PWR  
PWR  
PWR  
PWR  
PW
PWR  
PWR  
PWR  
PW
PWR  
100 FD  
100 FD PWR  
100  
FL  
LK  
AT  
100  
FD  
RX  
100  
FD  
RX  
FD  
RX  
100  
FD  
RX  
100  
FD  
RX  
100  
FD  
RX  
FD  
100  
FD  
RX  
FD  
RX  
100  
FD  
RX  
1
FD  
RX  
1
2
RX  
LK  
TX  
RX  
LK  
TX  
R
LK  
RX  
LK  
TX  
1
T
X
T
X
T
X
T
X
T
X
T
X
T
X
T
X
T
X
T
X
T
X
T
X
T
X
M
M
M
M
LK  
AT  
LK  
TX  
LK  
TX  
LK  
TX  
LK  
TX  
LK  
TX  
LK  
TX  
LK  
LK  
TX  
LK  
TX  
LK  
TX  
LK  
TX  
2
x
II  
x
II  
x
II  
x
II  
x
II  
x
II  
II  
x
II  
x
II  
x
II  
x
II  
x
II  
x
II  
PWR  
x
II  
x
II  
3
A
B
R
RX  
LK  
TX  
RX  
LK  
TX  
RX  
LK  
TX  
RX  
LK  
TX  
RX  
LK  
R
LK  
TX  
RX  
LK  
TX  
RX  
LK  
TX  
RX  
LK  
TX  
RX  
LK  
TX  
RX  
LK  
TX  
RX  
LK  
TX  
RX  
LK  
TX  
RX  
LK  
TX  
RX  
LK  
TX  
C
O
N
S
O
L
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
T
X
T
X
4
TX  
FX  
FX  
BWDM  
E
100  
FD  
100  
FD  
MM  
FX  
FX  
SM  
FX  
FX  
SM  
FX  
FX  
ER  
FX  
10  
Installation Guide  
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This section contains information regarding the operating features of the  
User Guide  
Metrobility R104.  
LED Indicators  
The R104 provides several LEDs for the visible verification of unit status and  
proper functionality. These LEDs can assist in troubleshooting and with overall  
network diagnosis and management. There are separate link/speed and activity/  
duplex indicators for each port.  
After power is applied to the card, verify correct connectivity via the LK LEDs.  
LED  
Label  
LED  
Name  
Indication  
Color (Status)  
PWR  
power  
green (steady)  
The unit is ON.  
The port has a valid link and is running at  
100Mbps.  
green (steady)  
link/  
speed  
LK  
The port has a valid link and is running at  
10Mbps.  
amber (steady)  
OFF  
No link detected.  
The port is sending or receiving data in full  
duplex mode.  
green (blinking)  
activity/  
duplex  
AT  
The port is sending or receiving data in half  
duplex mode.  
amber (blinking)  
OFF  
The port has no data activity.  
Full-Duplex Flow Control (FDFL)  
Full-duplex flow control is provided as a means of avoiding packet loss during  
times of network congestion. With FDFL enabled (default), the R104 issues a  
PAUSE frame when there is no buffer space available for incoming packets.  
FDFL is configurable through management software* only.  
When FDFL is enabled, it is set on all four ports. However, FDFL is applicable  
only to a port when the following conditions are met:  
• The chassis stacking line card is in full-duplex mode.  
• Auto-negotiation is enabled on the port.  
• During auto-negotiation, the port’s link partner indicated that it supports  
PAUSE frames.  
*Refer to the Command Line Interface Reference Guide, NetBeacon Element Management Software Installation & User’s  
Guide or WebBeacon Management Software Installation & User’s Guide for software management information.  
Metrobility 4-port Switch 11  
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Technical Specifications  
Network Connections  
Twisted-Pair Interface  
Connector __________________________________ Shielded RJ-45, 8-pin jack  
Impedance________________________________________ 100 Ohms nominal  
Signal Level Output (differential) ________________ 0.95 to 1.05V (100Mbps)  
___________________ 2.2 to 2.8V (10Mbps)  
Signal Level Input ________________________ 200mV minimum (100Mbps)  
__________________________________ 585mV (10Mbps)  
Supported Link Length _________________________________________100m  
Cable Type (10Mbps segments) ______________ Category 3, 4 or 5 UTP/STP  
(100Mbps segments) ______________ Category 5 or 5E UTP/STP  
Data Rate  
Fast Ethernet ____________________________________ 100Mbps half duplex  
____________________________________ 200Mbps full duplex  
Ethernet ________________________________________ 10Mbps half duplex  
________________________________________ 20Mbps full duplex  
Power ____________________________________________ +5V @ 1A, 5W  
Environmental  
Operating Temperature ____________________________________ 0° to 50° C  
Operating Humidity _________________________ 5% to 95% non-condensing  
Weight______________________________________________ 3.5 oz (0.1 kg)  
12  
User Guide  
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Product Safety, EMC and Compliance  
Statements  
This equipment complies with the following requirements:  
• UL  
• CSA  
• CE  
• CB  
• FCC Part 15, Class A  
• EN55022 Class A (emissions)  
• EN55024: 1998 (immunity)  
• ICES-003 Class A (emissions)  
This product shall be handled, stored and disposed of in accordance with all  
governing and applicable safety and environmental regulatory agency require-  
ments.  
The following FCC and Industry Canada compliance information is applicable  
to North American customers only.  
USA FCC 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 limits are designed  
to provide reasonable protection against harmful interference when the equip-  
ment is operated in a commercial environment. This equipment generates, uses  
and can radiate radio frequency energy, and if not installed and used in accor-  
dance with the instruction manual, may cause harmful interference to radio  
communications. 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.  
Caution: Changes or modifications to this equipment not expressly approved by  
the party responsible for compliance could void the users authority to operate  
the equipment.  
Canadian Radio Frequency Interference Statement  
This Class A digital apparatus meets all requirements of the Canadian Interfer-  
ence-Causing Equipment Regulations.  
Cet appareil numérique de la classe A respecte toutes les exigences du  
Réglement sur le matériel brouilleur du Canada.  
Metrobility 4-port Switch 13  
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Warranty and Servicing  
Telco Systems’ Product Warranty  
TELCO MAKES NO WARRANTIES EXCEPT AS HEREIN SET FORTH: Telco  
warrants that the equipment and accessories manufactured by Telco, when used in the  
application and manner for which they are intended, will be free from defects caused by  
faulty material or poor workmanship from the date of shipment. This warranty is subject  
to change at any time. The warranty that applies is that which is in effect at the time the  
equipment ships. Warranty period is specific to particular product offerings. These  
periods are as follows:  
Metrobility Products- 1 year  
IP and EdgeGate Products – 1 year  
Telco’s liability under this warranty is limited to, the obligation, at Telco’s sole option, to  
repair or, to replace at Telco’s plant at Massachusetts, any part found to be defective  
under normal use and service within the warranty period specified herein, provided:  
a) Telco is promptly notified in writing upon discovery of such defects;  
b) The defective parts are returned to Telco, transportation charges prepaid in  
accordance with Telco’s instructions;  
c) Telco’s examination shall disclose to its satisfaction that such defects have  
not been caused by misuse, abuse, neglect, accident, or adjustments other than  
those specified in the Telco Operating and Maintenance Manual. Telco shall  
have no responsibility under this warranty for defects, which have been caused  
by misuse, abuse, improper application, repair, alteration, accident or negli-  
gence in use, storage, transportation or handling. Further, the original identifi-  
cation markings must not have been removed, defaced or altered.  
d) Equipment has been installed and operated, and maintained, in complete  
accordance with the Telco Operating and Maintenance Manual, and good  
engineering practice.  
Though component parts of Telco-manufactured goods are covered by the above  
warranty, TELCO MAKES NO WARRANTY OF MERCHANTABILITY OR FITNESS  
FOR A PARTICULAR PURPOSE NOR ANY OTHER WARRANTY, EXPRESS OR  
IMPLIED, FOR ANY EQUIPMENT OR MERCHANDISE NOT MANUFACTURED  
BY TELCO (FOR EXAMPLE BUT WITHOUT LIMITATION, ACCESSORIES AND  
AUXILIARY ITEMS).  
However, Telco will cooperate reasonably with Purchaser in attempting to secure, where  
possible, the benefit of any warranties which the manufacturer of such non-Telco items  
may provide. All ordered replacement parts or parts replaced during the warranty period  
assume the unexpired portion of the original parts warranty or ninety (90) days from date  
of shipment, whichever is longer.  
14  
User Guide  
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Replacement, Repair or Refund Procedure for Hardware: Telco’s sole obligation  
under this express warranty shall be, at Telco’s option and expense, to repair the defective  
product or part or deliver to Customer an equivalent product or part to replace the  
defective item. All products that are replaced will become the property of Telco Systems.  
Replacement products or parts may be new or reconditioned. Telco warrants any replaced  
or repaired product or part for ninety (90) days from shipment, or the remainder of the  
initial warranty period, whichever is longer. Telco reserves the right to refund the  
purchase price paid for the defective product as its exclusive warranty remedy.  
To Receive a Return Materials Authorization (RMA) Number: Please contact the  
party from whom you purchased the product. If you purchased the product directly from  
Telco Systems, contact the Telco Systems Customer Care Group.  
Software: Telco warrants to Customer that each software program licensed from it will,  
if operated as directed in the user documentation, substantially achieve the functionality  
described in the user documentation for a period of ninety (90) days from the date of  
purchase from Telco or its authorized reseller. No updates or upgrades are provided under  
this warranty. Telco’s sole obligation under this express warranty shall be, at Telco’s  
option and expense, to refund the purchase price for the software product or replace the  
software product with software which meets the requirements of this warranty as  
described above. Customer assumes responsibility for the selection of the appropriate  
programs and associated reference materials. Telco expressly disclaims any warranty or  
representation that its software products will meet Customer’s requirements or work in  
combination with any hardware or software products provided by third parties, that the  
operation of the software products will be uninterrupted or error free, or that all defects in  
the software products will be corrected.  
The foregoing warranties are in lieu of any and all other warranties, expressed or implied,  
including, but not limited to, warranties of merchantability, fitness for a particular  
purpose or against infringement of any rights of third parties. Telco’s liability on any  
claim for money damages (including, without limitation negligence for any loss or  
damage arising out of, connected with, or resulting from the sale of products hereunder,  
or from the performance or breach thereof, or from the design, manufacture, sale,  
delivery, resale, installation, inspection, repair, operation or use of any merchandise  
manufactured by Telco) shall in no case exceed the price allocable to the merchandise or  
part thereof which gave rise to the claim. Purchaser will hold Telco harmless with respect  
to any claims or actions by third parties. In particular, Telco expressly disclaims and shall  
in no event be liable for any indirect, special, incidental or consequential damages.  
Metrobility 4-port Switch 15  
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US Headquarters  
2 Hampshire Street Suite 3A  
Foxboro MA USA 02035  
tel: 1.781.551.0300 • fax: 1.781.255.2344  
5660-000023 D  
12/06  
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