
CABLETRON SYSTEMS, INC.

E2010/-X (Fiber Optic)

NIC Type      Ethernet
Transfer Rate 10Mbps
Data Bus      16-bit ISA
Topology      Star

              Linear Bus
Wiring Type   200 fiber optic cable

              AUI transceiver via DB-15 port
Boot ROM      Not Available

[Image]

                                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    Pins 1 &
                                                                    2

       3       Pins 1     Open      Open      Open      Open      Open
                 & 2

        4        Open     Pins 1     Open      Open      Open      Open
                           & 2

        5        Open      Open     Pins 1     Open      Open      Open
                                     & 2

        6        Open      Open      Open     Pins 1     Open      Open
                                               & 2

        7        Open      Open      Open      Open     Pins 1     Open
                                                         & 2

        10       Open     Pins 2     Open      Open      Open      Open
                           & 3

        11       Open      Open     Pins 2     Open      Open      Open
                                     & 3

        12       Open      Open      Open     Pins 2     Open      Open
                                               & 3

        14       Open      Open      Open      Open     Pins 2     Open
                                                         & 3

        15       Open      Open      Open      Open      Open    Pins 2 &
                                                                    3

  Note:Pins designated should be in the closed position.

                             I/O BASE ADDRESS

          Address                    JP2A                    JP2B

             220h                  Closed                  Closed

              280h                  Closed                   Open

              300h                   Open                   Closed

              380h                   Open                    Open

                            COMPATIBILITY MODE

                 Setting                                JP3

                  Disabled                            Closed

                    Enabled                             Open

  Note: On some systems the data bus timing is not truly IBM PC/AT
  compatible. If the card is not initializing, enabling the compatability
  mode may allow the card to operate properly

                                CARD SPEED

                Setting                                JP4

                  10MHz                        Pins 1 & 2 Closed

                   20MHz                        Pins 2 & 3 Closed

                                CABLE TYPE

                   Type                               Switch PSS

            200 fiber optic cable                       On

         AUI transceiver via DB-15 port                  Off

                      SIGNAL QUALITY ERROR (SQE) TEST

                 Setting                             Switch SQE

                  Disabled                             Off

                   Enabled                               On

  Note:Signal Quality Error (SQE) is a test of the collision circuitry
  and path.

[Image]

                             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

