(TXT) View Source
       
       # CABLETRON SYSTEMS, INC.
       
          E4020 (COAX/AUI)
       
          Card Type        Network Interface Card                        
          NIC Type         Ethernet                                      
          Maximum Onboard  Unidentified                                  
          Memory           
          Boot ROM         Not available                                 
          Network Transfer 10Mbps                                        
          Rate             
          Topology         Linear Bus                                    
          Wiring Type      RG-58A/U 50ohm coaxial, AUI transceiver via   
                           DB15 port                                     
          Data Bus         None                                          
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |          Function          | Label |   Function    | Label |
          |----------------------------+-------+---------------+-------|
          | 24 wire ribbon connector   |  CN1  | BNC connector |  CN3  |
          | to control board           |       |               |       |
          |----------------------------+-------+---------------+-------|
          | AUI connector              |  CN2  |               |       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |                Function                | Label | Position  |
          |----------------------------------------+-------+-----------|
          |   | SQE enabled                        |  SW1  |    On     |
          |---+------------------------------------+-------+-----------|
          | » | SQE disabled                       |  SW1  |    Off    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CABLE TYPE SELECTION                    |
          |------------------------------------------------------------|
          |              Type              |            SW2            |
          |--------------------------------+---------------------------|
          | AUI transceiver via DB-15 port |            Off            |
          |--------------------------------+---------------------------|
          | RG-58A/U 50ohm coaxial         |            On             |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DIAGNOSTIC LED(S)                      |
          |------------------------------------------------------------|
          | LED  | Color  |  Status  |            Condition            |
          |------+--------+----------+---------------------------------|
          | LED1 | Yellow | Blinking |     Data is being received      |
          |------+--------+----------+---------------------------------|
          | LED1 | Yellow |   Off    |   Data is not being received    |
          |------+--------+----------+---------------------------------|
          | LED2 | Green  |    On    |           Power is on           |
          |------+--------+----------+---------------------------------|
          | LED2 | Green  |   Off    |          Power is off           |
          |------+--------+----------+---------------------------------|
          | LED3 | Green  | Blinking |    Data is being transmitted    |
          |------+--------+----------+---------------------------------|
          | LED3 | Green  |   Off    |  Data is not being transmitted  |
          |------+--------+----------+---------------------------------|
          | LED4 |  Red   | Blinking |  Collision detected on network  |
          |------+--------+----------+---------------------------------|
          | LED4 |  Red   |   Off    |    No collision detected on     |
          |      |        |          |             network             |
          +------------------------------------------------------------+