LANCAST
=======

   ENT-4220-44

   Card Type             Ethernet repeater                        
   Network Transfer Rate 10Mbps                                   
   Data Bus              External                                 
   Topology              Star                                     
   Wiring Type           Unshielded twisted pair                  
                                                                  
                         Fiber optic cable                        

<gopher://bitreich.org/I/th99/n/I-L/41824-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |            Function             | Label | Function | Label |
   |---------------------------------+-------+----------+-------|
   | Segment 1 unshielded twisted    |  CN1  | DC power |  CN3  |
   | pair                            |       |          |       |
   |---------------------------------+-------+----------+-------|
   | Segment 2 unshielded twisted    |  CN2  |          |       |
   | pair                            |       |          |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                 Setting                 | Label | Position |
   |-----------------------------------------+-------+----------|
   | Link detect function enabled on segment |  SW1  |    On    |
   | 1                                       |       |          |
   |-----------------------------------------+-------+----------|
   | Link detect function disabled on        |  SW1  |   Off    |
   | segment 1                               |       |          |
   |-----------------------------------------+-------+----------|
   | Link detect function enabled on segment |  SW2  |    On    |
   | 2                                       |       |          |
   |-----------------------------------------+-------+----------|
   | Link detect function disabled on        |  SW2  |   Off    |
   | segment 2                               |       |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   |  LED  | Color  | Status |            Condition             |
   |-------+--------+--------+----------------------------------|
   | LINK1 | Green  |   On   | Network connection on segment 1  |
   |       |        |        |             is good              |
   |-------+--------+--------+----------------------------------|
   | LINK1 | Green  |  Off   | Network connection on segment 1  |
   |       |        |        |            is broken             |
   |-------+--------+--------+----------------------------------|
   | PART1 | Yellow |   On   | Multiple collisions detected on  |
   |       |        |        |            segment 1             |
   |-------+--------+--------+----------------------------------|
   | PART1 | Yellow |  Off   | Multiple collisions not detected |
   |       |        |        |           on segment 1           |
   |-------+--------+--------+----------------------------------|
   | LINK2 | Green  |   On   | Network connection on segment 2  |
   |       |        |        |             is good              |
   |-------+--------+--------+----------------------------------|
   | LINK2 | Green  |  Off   | Network connection on segment 2  |
   |       |        |        |            is broken             |
   |-------+--------+--------+----------------------------------|
   | PART2 | Yellow |   On   | Multiple collisions detected on  |
   |       |        |        |            segment 2             |
   |-------+--------+--------+----------------------------------|
   | PART2 | Yellow |  Off   | Multiple collisions not detected |
   |       |        |        |           on segment 2           |
   |-------+--------+--------+----------------------------------|
   |  COL  | Amber  |   On   |        Collision detected        |
   |-------+--------+--------+----------------------------------|
   |  COL  | Amber  |  Off   |      Collision not detected      |
   |-------+--------+--------+----------------------------------|
   |  ACT  | Yellow |   On   |   Repeater is transmitting or    |
   |       |        |        |            receiving             |
   |-------+--------+--------+----------------------------------|
   |  ACT  | Yellow |  Off   | Repeater is not transmitting or  |
   |       |        |        |            receiving             |
   |-------+--------+--------+----------------------------------|
   |  PWR  | Green  |   On   |           Power is on            |
   |-------+--------+--------+----------------------------------|
   |  PWR  | Green  |  Off   |           Power is off           |
   +------------------------------------------------------------+