CNET TECHNOLOGY, INC.
=====================

   CN420MAC II/E

   NIC Type:           Ethernet                                   
   Transfer Rate:      10Mbps                                     
   Data Bus:           32-Bit NuBus (Apple)                       
   Topology:           Linear Bus                                 
                                                                  
                       Star                                       
   Wiring Type         AUI transceiver via DB-15 port             
                                                                  
                       RG-58A/U 50ohm coaxial                     
   Boot ROM            Available                                  

<gopher://bitreich.org/I/th99/n/C-D/40805-1.png>
   

   +------------------------------------------------------------+
   |                         CABLE TYPE                         |
   |------------------------------------------------------------|
   |                Type                |        JP1-JP8        |
   |------------------------------------+-----------------------|
   |>> |     RG-58A/U 50ohm coaxial     |   Pins 2 & 3 closed   |
   |---+--------------------------------+-----------------------|
   |   | AUI transceiver via DB-15 port |   Pins 1 & 2 closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 ON-BOARD 50OHM TERMINATOR                  |
   |------------------------------------------------------------|
   |          Setting           |              JP9              |
   |----------------------------+-------------------------------|
   |>> |        Disabled        |       Pins 1 & 2 closed       |
   |---+------------------------+-------------------------------|
   |   |        Enabled         |       Pins 2 & 3 closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 MULTI-COLOR DIAGNOSTIC LED                 |
   |------------------------------------------------------------|
   |    Color     |   Status    |           Condition           |
   |--------------+-------------+-------------------------------|
   |     Red      |     On      |   Data is being transmitted   |
   |--------------+-------------+-------------------------------|
   |    Green     |     On      |    Data is being received     |
   |--------------+-------------+-------------------------------|
   |    Orange    |     On      | Collision detected on network |
   +------------------------------------------------------------+