OSICOM TECHNOLOGIES

ROUTERMATE 56K CSU/DSU

Card Type         DDS CSU/DSU
Chipset           Unidentified
DSU Transfer Rate 56Kbps
DSU Protocol      BRTZ
Switch Type       Unidentified
Data Bus          Serial

[Image]

                                CONNECTIONS

         Function             Label           Function            Label

  V.35 serial port for         CN1      Line in                    CN3
  data

  V.24 serial port for         CN2      DC power in                CN4
  console or SLIP
  connection

                        USER CONFIGURABLE SETTINGS

                  Setting                      Label         Position

  »   CN2 may be used for console or SLIP        E3           Closed
      port

      CN2 may be used only for console           E3            Open
      port

                      SERIAL SLIP PORT CONFIGURATION

      Setting              E1                 E2                E4

  »       DTE           Pins 2 & 3        Pins 2 & 3         Pins 2 & 3
                         closed             closed            closed

          DCE           Pins 1 & 2        Pins 1 & 2         Pins 1 & 2
                         closed             closed            closed

                             DIAGNOSTIC LED(S)

    LED         Color          Status                Condition

    DSR         Green            On              DSR signal is high

    DSR         Green           Off              DSR signal is low

    RTS         Green            On              RTS signal is high

    RTS         Green           Off              RTS signal is low

    CTS         Green            On              CTS signal is high

    CTS         Green           Off              CTS signal is low

    DCD         Green            On           Carrier signal detected

    DCD         Green           Off         Carrier signal not detected

    TXD         Green            On           DSU is transmitting data

    TXD         Green           Off         DSU is not transmitting data

    RXD         Green            On            DSU is receiving data

    RXD         Green           Off          DSU is not receiving data

    TST          Red             On             DSU is in test mode

    TST          Red            Off           DSU is not in test mode

    NIS         Yellow           On            DSU is receiving Out Of
                                               Service or Out Of Frame
                                            signal, or no signal is being
                                                      received

    NIS         Yellow          Off        DSU is receiving normal signal