ADC KENTROX
===========

   DATASMART MODEL 72681

   Card Type           DSU                                        
   Chip Set            Unidentified                               
   I/O Options         AC power, RJ-45 DCE port, V.35 DTE port    
                                                                  
                       network interface via RJ-48 connector      
   DDS Transfer Rate   64Kbps                                     
   Line Coding         AMI                                        
   Data Bus            External                                   

<gopher://bitreich.org/I/th99/t/A-B/55107-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function        | Label |      Function      | Label |
   |-----------------------+-------+--------------------+-------|
   | Network interface     |  CN1  | V.35 DTE port      |  CN3  |
   | (RJ-48 connector)     |       |                    |       |
   |-----------------------+-------+--------------------+-------|
   | DCE port (RJ-45       |  CN2  | AC power connector |  CN4  |
   | connector)            |       |                    |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   | LED  |    Color     |  Status  |         Condition         |
   |------+--------------+----------+---------------------------|
   | PWR  |    Green     |    On    |  Power is on and passed   |
   |      |              |          |   self diagnostic test    |
   |------+--------------+----------+---------------------------|
   | PWR  |    Green     | Blinking |     User is logged in     |
   |------+--------------+----------+---------------------------|
   | PWR  |    Green     |   Off    |       Power is off        |
   |------+--------------+----------+---------------------------|
   | FAIL |     Red      |    On    |     Unit failed self      |
   |      |              |          |      diagnostic test      |
   |------+--------------+----------+---------------------------|
   | FAIL |     Red      | Blinking |     Software is being     |
   |      |              |          |        downloaded         |
   |------+--------------+----------+---------------------------|
   | FAIL |     Red      |   Off    |     Unit passed self      |
   |      |              |          |      diagnostic test      |
   |------+--------------+----------+---------------------------|
   | ALM  |     Red      |    On    |  LOS, OOF, or DDS alarm   |
   |      |              |          |   condition detected on   |
   |      |              |          |          network          |
   |------+--------------+----------+---------------------------|
   | ALM  |     Red      |   Off    |  LOS, OOF, or DDS alarm   |
   |      |              |          | condition not detected on |
   |      |              |          |          network          |
   |------+--------------+----------+---------------------------|
   | DATA |    Green     |    On    |     Unit is ready to      |
   |      |              |          | transmit/receive data on  |
   |      |              |          |     network interface     |
   |------+--------------+----------+---------------------------|
   | DATA |    Green     |   Off    |    Alarm condition on     |
   |      |              |          |   network is preventing   |
   |      |              |          |       data exchange       |
   |------+--------------+----------+---------------------------|
   | TEST |    Yellow    |    On    |   Unit is conducting a    |
   |      |              |          |       loopback test       |
   |------+--------------+----------+---------------------------|
   | TEST |    Yellow    |   Off    | Unit is not conducting a  |
   |      |              |          |       loopback test       |
   |------+--------------+----------+---------------------------|
   | CTS  |    Yellow    |    On    | CTS signal is high. Unit  |
   |      |              |          |  ready to exchange data   |
   |      |              |          |       with the DTE        |
   |------+--------------+----------+---------------------------|
   | CTS  |    Yellow    |   Off    |     CTS signal is low     |
   |------+--------------+----------+---------------------------|
   | RTS  |    Yellow    |    On    |    RTS signal is high     |
   |------+--------------+----------+---------------------------|
   | RTS  |    Yellow    |   Off    |     CTS signal is low     |
   |------+--------------+----------+---------------------------|
   | FRL  | Unidentified |   Off    |     Frame relay link      |
   |      |              |          | indicator; non-functional |
   |      |              |          |     in current model      |
   +------------------------------------------------------------+