
3COM CORPORATION

SPORTSTER ISDN 128K (U-INTERFACE)

Card Type     ISDN TA
Chip Set      Unidentified
Transfer Rate 64Kbps x 2
Data Bus      16-bit ISA
ISDN Protocol Unidentified
Switch Type   5ESS, DMS-100, NI-1

[Image]

                                CONNECTIONS

           Function             Label           Function            Label

  ISDN U-interface out           CN1     DC power                   CN3

  Handset in                     CN2

                             BASE I/O ADDRESS

          Setting                    JP1                     JP2

            300h                   Open                    Open

             320h                  Closed                   Open

             340h                   Open                   Closed

               MISCELLANEOUS TECHNICAL NOTE

            The functions of the LEDs are unidentified.

