
ADC KENTROX

DATASMART T3/E3 SMDSU MODEL 1596X (DC POWER)

Card Type           T3/E3 CSU/DSU
Chipset             Unidentified
T3/E3 Transfer Rate 34.368Mbps (E3) /44.736Mbps (T3)
T3/E3 Protocol      M13, C-Bit, G.751, B8ZS
Frame Type          Unidentified
Data Bus            Serial

[Image]

                                CONNECTIONS

         Function           Label            Function             Label

  Monitor jack               CN1       T3/E3 line in/out           CN8

  Monitor jack               CN2       T3/E3 line in/out           CN9

  DCE serial control         CN3       RS-422 auxiliary clock     CN10
  port                                 port

  DTE serial control         CN4       Alarm cutoff switch         S5
  port

  V.35 serial data port      CN5       DC power in (see            SC1
  via DB-25 connector                  pinout below)

  HSSI serial data port      CN6       Alarm relay (see            SC2
                                       pinout below)

  HSSI serial data port      CN7

            Note:Standard V.35 serial port is provided on an included
            adapter cable.

                                SC1 PINOUT

          Function             Screw           Function             Screw

  -40V to -56VDC power in       1      +40 to +56VDC power in        3

  Ground                        2

                                SC2 PINOUT

          Function             Screw           Function             Screw

  Normally closed contact       1      Normally open contact         3

  Signal common                 2

                        USER CONFIGURABLE SETTINGS

                   Setting                      Label        Position

     Control port parity disabled               S1/3           On

      Control port parity enabled                S1/3           Off

     Control port parity set to odd             S1/4           On

      Control port parity set to even            S1/4           Off

     Control port uses 8 data bits              S1/5           On

      Control port uses 7 data bits              S1/5           Off

     Control port uses 1 stop bit               S1/6           On

      Control port uses 2 stop bits              S1/6           Off

     Alarm reporting disabled                   S1/7           On

      Alarm reporting enabled                    S1/7           Off

     Alarm reporting output to DCE control      S1/8           On
      port

      Alarm reporting output to DTE control      S1/8           Off
      port

     Adapter in SMDS mode                       S2/3           On

      Adapter in DSU mode                        S2/3           Off

     T3/E3 receive equalization enabled         S2/4           On

      T3/E3 receive equalization disabled        S2/4           Off

     T3/E3 transmit Line Build Out out          S2/5           On

      T3/E3 transmit Line Build Out in           S2/5           Off

     Factory configured - do not alter          S2/6           On

     Factory configured - do not alter          S2/7           On

     Factory configured - do not alter          S2/8           On

                       CONTROL PORT SPEED SELECTION

           Setting                     S1/1                  S1/2

             9600bps                   On                    On

              4800bps                   On                    Off

              2400bps                  Off                    On

              1200bps                  Off                    Off

                            PROTOCOL SELECTION

           Setting                    S2/1                   S2/2

             T3 MI3                   On                     On

             T3 C-Bit                  On                    Off

             E3 G.751                  Off                    On

             E3 G.751                  Off                   Off

                       THUMBWEEL FUNCTION SELECTION

            Function                 S3            S4             S5

      Reset loopback tests         Pushed      Position 0     Not pushed

   Begin remote line loopback      Pushed      Position 1     Not pushed
              test

      Begin remote payload         Pushed      Position 2     Not pushed
         loopback test

    Reset to factory defaults    Pushed for    Position 3      Pushed for
      and switch settings          2 sec.                       2 sec.

  Begin near-end line loopback     Pushed      Position 4     Not pushed
              test

     Begin near-end payload        Pushed      Position 5     Not pushed
         loopback test

      Begin near-end local         Pushed      Position 6     Not pushed
         loopback test

  Begin data near-end terminal     Pushed      Position 7     Not pushed
         loopback test

     Reset SMDSU address to      Pushed for    Position 7      Pushed for
           00:00:000               2 sec.                       2 sec.

            Note:S3 and S5 must always be held for at least one-half of
            one second for the above functions to take effect.

                             DIAGNOSTIC LED(S)

    LED         Color          Status                 Condition

    PWR         Green            On                  Power is on

    PWR          Red             On               Self-test failed

    PWR          N/A             Off                Power is off

    LOOP        Yellow           On             Local loopback test in
                                                      progress

    LOOP        Yellow        Blinking         Remote loopback test in
                                                      progress

    LOOP        Yellow           Off        Loopback test not in progress

    SEND        Yellow           On             Test code being sent

    SEND        Yellow        Blinking       Remote loopback test may be
                                              in progress but cannot be
                                                      verified

    SEND        Yellow           Off          Test code not being sent

    ALM          Red             On          Alarm condition detected and
                                             awaiting user intervention

    ALM         Green            On           Alarm condition detected;
                                            user intervention in progress

    ALM          N/A             Off        Alarm condition not detected

    RCV         Green            On           DSU is receiving data from
                                                       network

    RCV         Green            Off          DSU is not receiving data
                                                    from network

    XMT         Green            On          DSU is transmitting data to
                                                       network

    XMT         Green            Off         DSU is not transmitting data
                                                     to network

    FEI          Red             On          Remote is out of PLCP lock

    FEI          Red          Blinking        Remote PLCP Code Violation
                                                      detected

    FEI          Red             Off             Remote PLCP normal

    NEI          Red             On         Local DSU is out of PLCP lock

    NEI          Red          Blinking      Local DSU PLCP Code Violation
                                                      detected

    NEI          Red             Off            Local DSU PLCP normal

    TXD         Yellow           On          Control port is transmitting
                                                        data

    TXD         Yellow           Off             Control port is not
                                                  transmitting data

                         DIAGNOSTIC LED(S) (CONT)

    LED         Color         Status                 Condition

    RXD        Yellow           On         Control port is receiving data

    RXD        Yellow          Off         Control port is not receiving
                                                       data

     TA        Yellow           On         V.24 DTR or V.35 TA signal is
                                                       high

     TA        Yellow          Off         V.24 DTR or V.35 TA signal is
                                                        low

     CA        Yellow           On         V.24 DCD or V.35 CA signal is
                                                       high

     CA        Yellow          Off         V.24 DCD or V.35 CA signal is
                                                        low

    DATA        Green           On          Valid data signal detected

    DATA        Green          Off           No valid signal detected

     CV          Red            On         Code Violation error detected

     CV          Red           Off            Code Violation error not
                                                     detected

    LOS          Red            On            Loss Of Signal condition
                                                     detected

    LOS          Red           Off          Loss Of Signal condition not
                                                     detected

    OOF          Red            On             Signal is out of frame
                                                  synchronization

    OOF          Red           Off           Signal is not out of frame
                                                  synchronization

    AIS          Red            On            Alarm Indication Signal
                                                condition detected

    AIS          Red           Off            Alarm Indication Signal
                                              condition not detected

    YEL        Yellow           On         Remote Yellow Alarm condition
                                                     detected

    YEL        Yellow        Blinking       Local Yellow Alarm condition
                                                     detected

    YEL        Yellow          Off           Yellow Alarm condition not
                                                     detected

