
PATTON ELECTRONICS COMPANY

2040MC-MT

Card Type               V.35/RS-422 to HSSI Interface Converter
Chip Set                Unidentified
I/O Options             V.35/RS-422 DCE/DTE port, HSSI DCE/DTE port, power
Maximum Data Rate       10Mbps
Data Bus                External

[Image]

                                CONNECTIONS

         Function            Label             Function            Label

  V.35/RS-422 DCE/DTE         CN1       HSSI DCE/DTE port           CN2
  port                                  (50-pin connector)

  (34-pin male connector)

  Power                       CN3

                               CLOCK SOURCE

                    Setting                        SW1/1         SW1/2

       Terminal timing supplied by HSSI ST         On            Off
                      signal

          Terminal timing supplied by V.35          Off           On
                (RS-422) DTE device

                          SYNCHRONIZATION METHOD

                   Setting                        SW1/3          SW1/4

             Data skips sync circuit              Off            On

         Data passes through sync circuit           On            Off

                             DIAGNOSTIC LED(S)

    LED     Color    Status                    Condition

    STS     Green      On         Both DTR and DSR signals are active

    STS     Green     Off         DTR and/or DSR signals are inactive

    TST      Red       On         Device is conducting a loopback test

    TST      Red      Off       Device is not conducting a loopback test

