
MOTOROLA, INC.

653

Card Type                    ISDN TA
Chip Set                     Motorola
I/O Options                  Power connector, RJ-45 (2), 25-pin serial
                             port
ISDN Data Rate               Unidentified
ISDN Modulation Protocol     SDLC, IP/PX, X.75, PPP
Error Correction/Compression Unidentified
Data Bus                     External

[Image]

                                CONNECTIONS

          Function            Label            Function             Label

  RJ-45 data port             CN3     DC power connector            CN5

  25-pin data port            CN4     RJ-45 ISDN interface          ISDN

                        USER CONFIGURABLE SETTINGS

                Setting                   Label           Position

     4-wire mode                          J10        Pins 3 & 5, 4 & 6
                                                           closed

      2-wire mode                          J10        Pins 1 & 3, 2 & 4
                                                           closed

      100Ohm resistance enabled           SW1/1              On

      Unidentified                        SW1/1              Off

     Factory configured - do not         SW1/2         Unidentified
      alter

     Factory configured - do not         SW1/3         Unidentified
      alter

     Factory configured - do not         SW1/4         Unidentified
      alter

                             DIAGNOSTIC LED(S)

     LED         Color         Status                 Condition

     STS            Green        On               Software running

     STS            Green       Off            Software not running; an
                                                 error has occurred

     STS            Green     Blinking        Software is being loaded

     TST             Red         On           Diagnostic test(s) failed

     TST             Red        Off           Device is not conducting a
                                                        test

     TST             Red      Blinking       Device is conducting a test

     PWR            Green        On                  Power is on

     PWR            Green     Blinking       Unit is operating on battery
                                                        power

     PWR            Green       Off                 Power is off

   ISDN-D           Amber        On             ISDN connection good

       ISDN-D       Amber       Off            ISDN connection broken

