CABLETRON SYSTEMS, INC.
=======================

   E1030/-X, E1040/-X (Fiber Optic)

   NIC Type         Ethernet                                      
   Transfer Rate    10Mbps                                        
   Data Bus         8-bit ISA                                     
   Topology         Star                                          
                                                                  
                    Linear Bus                                    
   Wiring Type      200u fiber optic cable                        
                                                                  
                    AUI transceiver via DB-15 port                
   Boot ROM         Not Available                                 

<gopher://bitreich.org/I/th99/n/C-D/40217-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |              Purpose               |       Location        |
   |------------------------------------+-----------------------|
   |  SMA 905 Receive Connector (gray)  |          CN1          |
   |------------------------------------+-----------------------|
   | SMA 905 Transmit Connector (black) |          CN2          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     INTERRUPT REQUEST                      |
   |------------------------------------------------------------|
   |  IRQ  |  JP1A  |  JP1B  |  JP1C  |  JP1D  |  JP1E  | JP1F  |
   |-------+--------+--------+--------+--------+--------+-------|
   | | 2/9 |  Open  |  Open  |  Open  |  Open  |  Open  |Closed |
   |-+-----+--------+--------+--------+--------+--------+-------|
   |>>|  3  | Closed |  Open  |  Open  |  Open  |  Open  | Open  |
   |-+-----+--------+--------+--------+--------+--------+-------|
   | |  4  |  Open  | Closed |  Open  |  Open  |  Open  | Open  |
   |-+-----+--------+--------+--------+--------+--------+-------|
   | |  5  |  Open  |  Open  | Closed |  Open  |  Open  | Open  |
   |-+-----+--------+--------+--------+--------+--------+-------|
   | |  6  |  Open  |  Open  |  Open  | Closed |  Open  | Open  |
   |-+-----+--------+--------+--------+--------+--------+-------|
   | |  7  |  Open  |  Open  |  Open  |  Open  | Closed | Open  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      I/O BASE ADDRESS                      |
   |------------------------------------------------------------|
   |       Address       |        JP2        |       JP3        |
   |---------------------+-------------------+------------------|
   |>> |      220h       |      Closed       |      Closed      |
   |---+-----------------+-------------------+------------------|
   |   |      280h       |      Closed       |       Open       |
   |---+-----------------+-------------------+------------------|
   |   |      300h       |       Open        |      Closed      |
   |---+-----------------+-------------------+------------------|
   |   |      380h       |       Open        |       Open       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                         CABLE TYPE                         |
   |------------------------------------------------------------|
   |                Type                |          SW1          |
   |------------------------------------+-----------------------|
   |>> |     200u fiber optic cable     |          On           |
   |---+--------------------------------+-----------------------|
   |   | AUI transceiver via DB-15 port |          Off          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |              SIGNAL QUALITY ERROR (SQE) TEST               |
   |------------------------------------------------------------|
   |                 Setting                 |       SW2        |
   |-----------------------------------------+------------------|
   |>>               |       Disabled        |       Off        |
   |-----------------+-----------------------+------------------|
   |                 |        Enabled        |        On        |
   |------------------------------------------------------------|
   | Note:Signal Quality Error (SQE) is a test of the collision |
   | circuitry and path.                                        |
   +------------------------------------------------------------+

<gopher://bitreich.org/I/th99/n/C-D/40217-2.png>
   

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   | LED | Color  |   Status    |           Condition           |
   |-----+--------+-------------+-------------------------------|
   |  1  | Green  | On/Blinking |   Data is being transmitted   |
   |-----+--------+-------------+-------------------------------|
   |  1  | Green  |     Off     | Data is not being transmitted |
   |-----+--------+-------------+-------------------------------|
   |  2  |  Red   | On/Blinking | Collision detected on network |
   |-----+--------+-------------+-------------------------------|
   |  2  |  Red   |     Off     |       Normal operation        |
   |-----+--------+-------------+-------------------------------|
   |  3  | Yellow | On/Blinking |    Data is being received     |
   |-----+--------+-------------+-------------------------------|
   |  3  | Yellow |     Off     |  Data is not being received   |
   |-----+--------+-------------+-------------------------------|
   |  4  | Green  |     On      |      Fiber optic network      |
   |     |        |             |      connection is good       |
   |-----+--------+-------------+-------------------------------|
   |  4  | Green  |     Off     |      Fiber optic network      |
   |     |        |             |     connection is broken      |
   +------------------------------------------------------------+