GARRETT COMMUNICATIONS

MAGNUM 120

Card Type                  Ethernet Transceiver
NIC Type                   Ethernet
Maximum Onboard Memory     Unidentified
Boot ROM                   Not available
Network Transfer Rate      10Mbps
Topology                   Linear Bus
Wiring Type                AUI transceiver via DB-15 port (2), RG-58A/U
                           50ohm coaxial
Data Bus                   External

[Image]

                                CONNECTIONS

        Function            Label            Function            Label

  BNC-T network tap          CN1       AUI connector              CN3
  connector

  AUI connector              CN2

                        USER CONFIGURABLE SETTINGS

                  Function                      Label        Position

      SQE on with LED indication                  J1         Pins 1 & 2
                                                              closed

      SQE on without LED indication               J1           Open

  »   SQE off                                     J1         Pins 2 & 3
                                                              closed

                          DIAGNOSTIC LED(S)

  LED     Color    Status                   Condition

  LED1    Green      On         Data is being transmitted (port 2)

  LED1    Green      Off      Data is not being transmitted (port 2)

  LED2    Green      On         Data is being transmitted (port 3)

  LED2    Green      Off      Data is not being transmitted (port 3)

  LED3    Green      On               Data is being received

  LED3    Green      Off            Data is not being received

  LED4    Yellow     On           Collision detected on network

  LED4    Yellow     Off        Collision not detected on network

  LED5    Yellow     On                    SQE enabled

  LED5    Yellow     Off                   SQE disabled