ALFA NETCOM, INC
================

   ALFA A5021 100BASE-TX ADAPTER

   NIC Type              Ethernet                                 
   Network Transfer Rate 10/100Mbps                               
   Data Bus              32-bit PCI                               
   Topology              Star                                     
   Wiring Type           Unshielded twisted pair                  
   Boot ROM              Not available                            

<gopher://bitreich.org/I/th99/n/A-B/41555-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function        | Label |      Function      | Label |
   |-----------------------+-------+--------------------+-------|
   | Unshielded twisted    |  CN1  | Unshielded twisted |  CN2  |
   | pair port             |       | pair port          |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   | LED  |    Color     |  Status  |         Condition         |
   |------+--------------+----------+---------------------------|
   | LED1 |    Green     |    On    |   100Mbps port selected   |
   |------+--------------+----------+---------------------------|
   | LED1 |    Green     |   Off    | 100Mbps port not selected |
   |------+--------------+----------+---------------------------|
   | LED2 |    Green     |    On    |        Power is on        |
   |------+--------------+----------+---------------------------|
   | LED2 |    Green     | Blinking | Data is being transmitted |
   |------+--------------+----------+---------------------------|
   | LED2 |    Green     |   Off    |       Power is off        |
   |------+--------------+----------+---------------------------|
   | LED3 | Unidentified |    On    |   Network connection is   |
   |      |              |          |           good            |
   |------+--------------+----------+---------------------------|
   | LED3 | Unidentified | Blinking |  Data is being received   |
   |------+--------------+----------+---------------------------|
   | LED3 | Unidentified |   Off    |   Network connection is   |
   |      |              |          |          broken           |
   |------+--------------+----------+---------------------------|
   | LED4 |    Yellow    | Blinking | Collision is detected on  |
   |      |              |          |          network          |
   |------+--------------+----------+---------------------------|
   | LED4 |    Yellow    |   Off    | Collision is not detected |
   |      |              |          |        on network         |
   +------------------------------------------------------------+