CNET TECHNOLOGY, INC.

CN460E REV. A

NIC Type:      Ethernet
Transfer Rate: 10Mbps
Data Bus:      32-Bit NuBus (Apple)
Topology:      Linear Bus

               Star
Wiring Type    AUI transceiver via DB-15 port

               RG58A/U 50ohm coaxial

               Shielded/Unshielded twisted pair
Boot ROM       Available

[Image]

                          LINK INTEGRITY FUNCTION

                Setting                                 JP1

  »                Enabled                       Pins 1 & 2 closed

                  Disabled                       Pins 2 & 3 closed

                         ON-BOARD 50OHM TERMINATOR

                Setting                                 JP2

  »               Disabled                       Pins 2 & 3 closed

                   Enabled                       Pins 1 & 2 closed

                                CABLE TYPE

              Type                    JP3          JP4         JP5-JP10

  »     RG58A/U 50ohm coaxial      Pins 1 & 2   Pins 1 & 2    Pins 1 & 2
                                    closed        closed        closed

      AUI transceiver via DB-15    Pins 1 & 2   Pins 2 & 3    Pins 2 & 3
                port                closed        closed        closed

         Shielded/Unshielded       Pins 2 & 3   Pins 2 & 3       N/A
            twisted pair            closed        closed

                              DIAGNOSTIC LEDS

       LED               Status                     Condition

       D1                  On             Twisted pair network connection
                                                     is good

       D1                 Off             Twisted pair network connection
                                                    is broken

       D2             On/Blinking             Data is being received

       D2                 Off               Data is not being received

       D3             On/Blinking           Data is being transmitted

       D3                 Off             Data is not being transmitted

       D4             On/Blinking         Collision detected on network

       D4                 Off                    Normal operation

       D5                  On               Reversed polarity condition
                                                     detected

       D5                 Off                    Normal operation