TULIP COMPUTERS

TNCC-32 CAT

NIC Type      Ethernet
Transfer Rate 10Mbps
Data Bus      32-bit EISA
Topology      Linear bus
Wiring Type   Shielded twisted pair

              Unshielded twisted pair

Boot ROM      Not Available

[Image]

                          CONNECTIONS

            Purpose                        Location

      SmartPort connector                     CN1

  HUB expansion card connector                CN2

                              FACTORY CONFIGURED SETTINGS

   Setting        TR1         TR2          TR3         TR4         TR5          TR6

    Normal        Not          Not      Installed   Installed       Not         Not
  operation    installed   installed                            installed    installed

            Note:Interface selection for the TNCC-32 CAT adapter is done by means of
            manufacturer provided software. Do not reposition the terminating
            resistors.

10Base-T HUB card-16

[Image]

                           CONNECTIONS

             Purpose                         Location

  HUB expansion card connector                 CN1

       SmartPort connector                     CN2

  DB-50 Harmonica HUB interface                CN3

     Port 1 crossover switch                   SW1

HUB expansion card

[Image]

                           CONNECTIONS

             Purpose                         Location

    Expansion card connector                   CN1

      Master card connector                    CN2

       SmartPort connector                     CN3

  DB-50 Harmonica HUB interface                CN4

     Port 1 crossover switch                   SW1

                       MISCELLANEOUS TECHNICAL NOTE

       Note:The TNCC-32 connects to the 10Base-T HUB card or the HUB
       expansion card by means of cables provided by the manufacturer.
       Together, these cards interface via the 50-pin connector with a
       Harmonica 12-port external network HUB.