DIGI, INC.

DATAFIRE/4-S/T

Card Type           ISDN CSU/DSU
Chip Set            Motorola
ISDN Transfer Rate  64Kbps/128Kbps x 4
Data Bus            16-bit ISA
ISDN Protocol       5ESS, DMS-100, National, NET3, 1TR6, VN3, INS64

[Image]

                                CONNECTIONS

          Function             Label           Function             Label

  Line 1 out                   CN1     Line 2 out                   CN2

  Line 3 out                   CN3     Line 4 out                   CN4

                        USER CONFIGURABLE SETTINGS

                 Setting                      Label          Position

  »   Factory configured - do not alter       SW1/4             On

                          ISDN LINE 1 TERMINATION

            Setting                     SW2/7                SW2/8

  »          Terminated                  On                    On

           Not terminated                Off                  Off

                          ISDN LINE 2 TERMINATION

            Setting                     SW2/5                SW2/6

  »          Terminated                  On                    On

           Not terminated                Off                  Off

                          ISDN LINE 3 TERMINATION

            Setting                     SW2/3                SW2/4

  »          Terminated                  On                    On

           Not terminated                Off                  Off

                          ISDN LINE 4 TERMINATION

            Setting                     SW2/1                SW2/2

  »          Terminated                  On                    On

           Not terminated                Off                  Off

               BASE I/O ADDRESS

  Setting      SW1/1       SW1/2      SW1/3

    110h        On          On         Off

    140h        On          Off         On

    150h        On          Off        Off

    300h        Off         On          On

    310h        Off         On         Off

    340h        Off         Off         On

    350h        Off         Off        Off

  Disabled      On          On          On

                             DIAGNOSTIC LED(S)

   LED      Color    Status                    Condition

   LED1     Green      On              Line 1 is receiving data

   LED1     Green     Off            Line 1 is not receiving data

   LED2     Green      On             Line 1 is transmitting data

   LED2     Green     Off           Line 1 is not transmitting data

   LED3     Green      On          Carrier signal detected on line 1

   LED3     Green     Off        Carrier signal not detected on line 1

   LED4     Green      On              Line 2 is receiving data

   LED4     Green     Off            Line 2 is not receiving data

   LED5     Green      On             Line 2 is transmitting data

   LED5     Green     Off           Line 2 is not transmitting data

   LED6     Green      On          Carrier signal detected on line 2

   LED6     Green     Off        Carrier signal not detected on line 2

   LED7     Green      On              Line 3 is receiving data

   LED7     Green     Off            Line 3 is not receiving data

   LED8     Green      On             Line 3 is transmitting data

   LED8     Green     Off           Line 3 is not transmitting data

   LED9     Green      On          Carrier signal detected on line 3

   LED9     Green     Off        Carrier signal not detected on line 3

  LED10     Green      On              Line 4 is receiving data

  LED10     Green     Off            Line 4 is not receiving data

  LED11     Green      On             Line 4 is transmitting data

  LED11     Green     Off           Line 4 is not transmitting data

  LED12     Green      On          Carrier signal detected on line 4

  LED12     Green     Off        Carrier signal not detected on line 4