Cabletron Systems Network Card SSIM T5 04 User Manual

Installation  
SSIM-T5-04 Token Ring  
LED  
Position State  
Meaning  
SmartStack Interface Module  
1. Power off the base switch by unplugging it.  
INSRT  
(green)  
Left  
On  
The attached device is  
connected to the interface  
module port.  
2. Remove the plate covering the expansion slot on the front  
of the base switch by unscrewing the two retaining  
thumbscrews. Keep the plate for use in the event that the  
interface module is removed.  
Introduction  
TX/RX  
(green)  
Right  
On or  
Data is being transmitted  
or received by the port.  
The SmartStack SSIM-T5-04 provides four additional Token  
Ring ports for the base SmartStack STS16-20RM or STS16-  
20FRM Token Ring switch. These ports can be configured just  
like the 20 fixed Token Ring ports on the base switch. Each or  
all of the interface module ports can be configured (in  
combination with any of the fixed ports on the base switch) to  
be used in CrossLink connections, and configured to be  
included in virtual LANs. The interface module ports support  
address filters and BOOTP/TFTP, Telnet or SNMP sessions.  
blinking  
3. Carefully insert the interface module into the rails on each  
side of the expansion slot, sliding it back until the  
connector on the interface module is seated into the  
connector at the back of the slot.When the interface  
module is fully seated, the interface module faceplate will  
be flush with the front of the base switch.  
Table 2. Port LEDs and their Meanings  
Testing the interface module  
1. Power on the base switch to start diagnostics. The STS16-  
20RM Token Ring switch indicates that diagnostics are in  
progress by turning on its DIAG LED. After about a  
minute, the interface module DIAG LED will also be  
turned on.  
4. Secure the interface module with the two attached  
thumbscrews.  
DIAG  
ERR  
Cabling  
2. Verify that the base switch diagnostics have been  
completed successfully. On the STS16-20RM, this is  
indicated when its DIAG LED is turned off, and the ERR  
LED stays turned off. Diagnostics can take up to four  
minutes to complete.  
1
2
3
4
For specifications and directions about cabling the UTP/STP  
universal expansion modules, see Appendix B in SmartStack  
STS16-20RM/STS16-20FRM Token Ring Switches,  
Installation and User Guide.  
Figure 1. SSIM-T5-04 interface module Front Panel  
The ports on the SSIM-T5-04 interface module support Token  
Ring twisted-pair (UTP/STP) media via RJ-45 connectors.  
The interface module ports can be configured just like the base  
switch ports to provide either shared (half-duplex) 4 or 16  
Mbps Token Ring connections or dedicated (full-duplex) 32  
Mbps connections.  
3. Verify that the ERR LED on the interface module is off. If  
it is off, diagnostics have been successfully completed, and  
the interface module is ready for configuration.  
LEDs  
The interface module has 10 LEDs.  
Configuration  
Table 1 lists the two status LEDs on the left front of the  
interface module and their meanings.  
In addition to the RJ-45 Token-Ring connectors, there are 10  
LEDs on the faceplate of the interface module (a set of two for  
each port plus two for the interface module general status).  
These LEDs indicate the operational status of the interface  
module and of the ports.  
The interface module ports can be configured just like the base  
switch ports. They will appear as additional ports on any  
configuration panel where ports are listed. The port numbers  
will begin where the numbers of the base switch stop.  
LED  
Position State  
Meaning  
DIAG  
(green)  
Top  
On  
Off  
On  
Off  
Diagnostics are in  
progress.  
If for example the base switch has 20 ports and an interface  
module in the left front panel slot, the interface module ports  
will appear after Port 20 on the various port configuration  
panels and be designated 21, 22, 23 and 24. If the module is in  
the right front panel slot, the ports will be designated 25, 26,  
27 and 28.  
The interface module is  
working correctly.  
SSIM-T5-04 Module Package Contents  
ERR  
(yellow)  
Bottom  
An interface module  
failure has occurred.  
The interface module package contains the following items:  
One SSIM-T5-04 SmartStack interface module for the  
Token Ring Switch  
The interface module is  
working correctly.  
Follow the instructions contained in the SmartStack STS16-  
20RM/STS16-20FRM Token Ring Switches, Installation and  
User Guide for configuring the interface module ports.  
One SSIM-T5-04 SmartStack Interface Module  
Installation Guide (this document)  
Table 1. Status LEDs and their meanings  
Table 2 lists the port LEDs above each RJ-45 and their  
meanings.  
1
2
3
 

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