CABLETRON SYSTEMS, INC.
=======================

   ST-500-00

   Device Type            Transceiver                             
   NIC Type               Ethernet                                
   Maximum Onboard Memory Unidentified                            
   Boot ROM               Not available                           
   Network Transfer Rate  10Mbps                                  
   Topology               Star                                    
   Wiring Type            Unshielded twisted pair (10Base-T)      
   Data Bus               External                                

<gopher://bitreich.org/I/th99/n/C-D/42285-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |                 Function                 |      Label      |
   |------------------------------------------+-----------------|
   | AUI transceiver via DB-15                |       CN1       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                Function                | Label | Position  |
   |----------------------------------------+-------+-----------|
   |>> | SQE test function disabled         |  SW1  |    Off    |
   |---+------------------------------------+-------+-----------|
   |   | SQE test function enabled          |  SW1  |    On     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   | LED |    Color     |  Status  |         Condition          |
   |-----+--------------+----------+----------------------------|
   | PWR | Unidentified |    On    |        Power is on         |
   |-----+--------------+----------+----------------------------|
   | PWR | Unidentified |   Off    |        Power is off        |
   |-----+--------------+----------+----------------------------|
   | SQE | Unidentified |    On    | Signal Quality Error test  |
   |     |              |          |    function is enabled     |
   |-----+--------------+----------+----------------------------|
   | SQE | Unidentified |   Off    | Signal Quality Error test  |
   |     |              |          |    function is disabled    |
   |-----+--------------+----------+----------------------------|
   | XMT | Unidentified |    On    | Data is being transmitted  |
   |-----+--------------+----------+----------------------------|
   | XMT | Unidentified |   Off    |     Data is not being      |
   |     |              |          |        transmitted         |
   |-----+--------------+----------+----------------------------|
   | RCV | Unidentified | Blinking |   Data is being received   |
   |-----+--------------+----------+----------------------------|
   | RCV | Unidentified |   Off    | Data is not being received |
   |-----+--------------+----------+----------------------------|
   | CLN | Unidentified |    On    |   Collision detected on    |
   |     |              |          |          network           |
   |-----+--------------+----------+----------------------------|
   | CLN | Unidentified |   Off    |  No collision detected on  |
   |     |              |          |          network           |
   +------------------------------------------------------------+