GARRETT COMMUNICATIONS

MAGNUM TP1

Card Type              Ethernet Transceiver
NIC Type               Ethernet
Maximum Onboard Memory Unidentified
Boot ROM               Not available
Network Transfer Rate  10Mbps
Topology               Linear Bus, Star
Wiring Type            Shielded twisted pair, Unshielded twisted pair

                       AUI transceiver via DB-15 port
Data Bus               External

[Image]

                                CONNECTIONS

         Function            Label            Function            Label

  AUI transceiver via         CN1       UTP/STP connector          CN2
  DB-15                                 (RJ-45)

                        USER CONFIGURABLE SETTINGS

                  Function                      Label        Position

  »   Automatic correction for reversed          SW1            On
      polarity enabled

      Automatic correction for reversed          SW1            Off
      polarity disabled

  »   Unshielded twisted pair                    SW2            Off

      Shielded twisted pair                      SW2            On

  »   10BASE-T enabled                           SW3            On

      Starlan 10 (ATT) polarity on the           SW3            Off
      segment

  »   SQE enabled                                SW4            On

      SQE disabled                               SW4            Off

                             DIAGNOSTIC LED(S)

   LED      Color      Status                    Condition

  LED1      Green        On           Network connection established

  LED1      Green        Off       Network connection is not established

  LED2      Yellow       On               Collision has occurred

  LED2      Yellow       Off            Collision has not occurred

  LED3      Green      Blinking           Data is being received

  LED3      Green        Off            Data is not being received

  LED4      Green        On              Data is being transmitted

  LED4      Green        Off           Data is not being transmitted

  LED5      Yellow       On                   Polarity error

  LED5      Yellow       Off                 No polarity error

  LED6      Yellow       On              SQE test feature enabled

  LED6      Yellow       Off             SQE test feature disabled

  LED7      Green        On                     Power is on

  LED7      Green        Off                   Power is off

                       MISCELLANEOUS TECHNICAL NOTES

  The AUI port should be directly connected to the workstation. If you
  cannot connect to the workstation, an AUI drop cable (which cannot
  exceed 3 feet in length) may be used.