INTERPHASE CORPORATION
======================

   4811 E/FDDI ADAPTER (DAS UTP CONNECTION)

   Card Type              Network Interface Card                  
   NIC Type               CDDI                                    
   Maximum Onboard Memory 128KB                                   
   Boot ROM               Unidentified                            
   Network Transfer Rate  100Mbps                                 
   Topology               Ring, Peer-Peer                         
   Wiring Type            Unshielded twisted pair                 
   Data Bus               32-bit EISA                             

<gopher://bitreich.org/I/th99/n/I-L/42235-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |      Function       |  Label  |     Function     |  Label  |
   |---------------------+---------+------------------+---------|
   | UTP via RJ-45 (Phy  |   CN1   | 6-pin DIN        |   CN3   |
   | A)                  |         | (Optical Bypass  |         |
   |                     |         | Switch)          |         |
   |---------------------+---------+------------------+---------|
   | UTP via RJ-45 (Phy  |   CN2   |                  |         |
   | B)                  |         |                  |         |
   |------------------------------------------------------------|
   | Note: Type A (Phy A) or Type B (Phy B) connectors are      |
   | usually distinguished by a marking on the male UTP (i.e.   |
   | if using a blue ring to route transmit signals from the    |
   | 4811, do the same for all other devices). CN1 is keyed for |
   | an A type connector, and CN2 is keyed for a B type         |
   | connector.                                                 |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   |   LED1    |   LED2    |   LED3    |   LED3   |  Condition  |
   | (Yellow)  | (Yellow)  |  (Green)  | (Green)  |             |
   |-----------+-----------+-----------+----------+-------------|
   |    Off    |    Off    |    Off    |    On    |  Power to   |
   |           |           |           |          |    card     |
   |-----------+-----------+-----------+----------+-------------|
   |    On     |    Off    |    Off    |    On    |  Power on   |
   |           |           |           |          | diagnostics |
   |-----------+-----------+-----------+----------+-------------|
   |    Off    |    Off    |    On     |    On    | Diagnostics |
   |           |           |           |          |   passed    |
   |-----------+-----------+-----------+----------+-------------|
   |    Off    | Blinking  |    On     |    On    | CB Running  |
   |-----------+-----------+-----------+----------+-------------|
   |    Off    |    Off    | Blinking  |    On    | RC Running  |
   |-----------+-----------+-----------+----------+-------------|
   |    Off    |    On     | Blinking  |    On    |    Ring     |
   |           |           |           |          | connection  |
   |           |           |           |          |    good     |
   |-----------+-----------+-----------+----------+-------------|
   |    On     |    Off    |    Off    |    On    |   Adapter   |
   |           |           |           |          |   Failure   |
   |------------------------------------------------------------|
   | Note: Definitions of "CB" and "RC" are unidentified.       |
   +------------------------------------------------------------+

<gopher://bitreich.org/I/th99/n/I-L/42235-2.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function        | Label  |     Function      | Label |
   |-----------------------+--------+-------------------+-------|
   | UTP via RJ-45 (Phy A) |  CN1   | UTP via RJ-45     |  CN4  |
   |                       |        | (male) (Phy B)    |       |
   |-----------------------+--------+-------------------+-------|
   | UTP via RJ-45 (Phy B) |  CN2   | 6-pin DIN socket  |  CN5  |
   |                       |        | (Optical Bypass   |       |
   |                       |        | Switch)           |       |
   |-----------------------+--------+-------------------+-------|
   | UTP via RJ-45 (male)  |  CN3   |                   |       |
   | (Phy A)               |        |                   |       |
   |------------------------------------------------------------|
   | Note: Type A (Phy A) or Type B (Phy B) connectors are      |
   | usually distinguished by a marking on the male UTP (i.e.   |
   | if using a blue ring to route transmit signals from the    |
   | 4811, do the same for all other devices). CN1 is keyed for |
   | an A type connector, and CN2 is keyed for a B type         |
   | connector.                                                 |
   +------------------------------------------------------------+