ADC KENTROX
===========

   DATASMART MAX MODEL 72775

   Card Type         T1 CSU/DSU                                   
   Chipset           Unidentified                                 
   T1 Transfer Rate  1.544Mbps                                    
   T1 Protocol       AMI, B8ZS                                    
   Frame Type        SF, ESF, Ericsson                            
   Data Bus          Serial                                       

<gopher://bitreich.org/I/th99/t/A-B/53003-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function        | Label |      Function      | Label |
   |-----------------------+-------+--------------------+-------|
   | PREVIOUS button       |  BT1  | V.24 DCE serial    |  CN6  |
   |                       |       | control port       |       |
   |-----------------------+-------+--------------------+-------|
   | NEXT button           |  BT2  | V.24 DTE serial    |  CN7  |
   |                       |       | control port       |       |
   |-----------------------+-------+--------------------+-------|
   | ESCAPE button         |  BT3  | EIA-530 or V.35    |  CN8  |
   |                       |       | serial data port 1 |       |
   |-----------------------+-------+--------------------+-------|
   | SELECT button         |  BT4  | EIA-530 or V.35    |  CN9  |
   |                       |       | serial data port 2 |       |
   |-----------------------+-------+--------------------+-------|
   | Monitor receive port  |  CN1  | EIA-530 or V.35    | CN10  |
   |                       |       | serial data port 3 |       |
   |-----------------------+-------+--------------------+-------|
   | Monitor transmit port |  CN2  | EIA-530 or V.35    | CN11  |
   |                       |       | serial data port 4 |       |
   |-----------------------+-------+--------------------+-------|
   | T1 line out (Network  |  CN3  | AC power in        | CN12  |
   | interface)            |       |                    |       |
   |-----------------------+-------+--------------------+-------|
   | RS-422 auxiliary      |  CN4  | LCD display        |  LCD  |
   | clock port            |       |                    |       |
   |-----------------------+-------+--------------------+-------|
   | T1 line in (Terminal  |  CN5  | PCMCIA slot        |  SL1  |
   | interface)            |       |                    |       |
   |------------------------------------------------------------|
   |      Note:Standard V.35 serial ports are available on      |
   |      included adapter cables.                              |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   | LED | Color  | Status |             Condition              |
   |-----+--------+--------+------------------------------------|
   | RXD | Yellow |   On   |  DSU is receiving data from data   |
   |     |        |        |      port indicated by LED1-4      |
   |-----+--------+--------+------------------------------------|
   | RXD | Yellow |  Off   |   DSU is not receiving data from   |
   |     |        |        |   data port indicated by LED1-4    |
   |-----+--------+--------+------------------------------------|
   | TXD | Yellow |   On   |  DSU is transmitting data to data  |
   |     |        |        |      port indicated by LED1-4      |
   |-----+--------+--------+------------------------------------|
   | TXD | Yellow |  Off   |  DSU is not transmitting data to   |
   |     |        |        |   data port indicated by LED1-4    |
   |-----+--------+--------+------------------------------------|
   | CTS | Yellow |   On   | Data port indicated by LED1-4 CTS  |
   |     |        |        |              is high               |
   |-----+--------+--------+------------------------------------|
   | CTS | Yellow |  Off   | Data port indicated by LED1-4 CTS  |
   |     |        |        |               is low               |
   |-----+--------+--------+------------------------------------|
   | RTS | Yellow |   On   | Data port indicated by LED1-4 RTS  |
   |     |        |        |              is high               |
   |-----+--------+--------+------------------------------------|
   | RTS | Yellow |  Off   | Data port indicated by LED1-4 RTS  |
   |     |        |        |               is low               |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 DIAGNOSTIC LED(S) (CON'T)                  |
   |------------------------------------------------------------|
   | LED  | Color  |  Status   |           Condition            |
   |------+--------+-----------+--------------------------------|
   |  1   | Yellow |    On     |  TXD, RXD, CTS, and RTS LEDs   |
   |      |        |           | indicate status of data port 1 |
   |------+--------+-----------+--------------------------------|
   |  1   | Yellow | Blinking  |   Loss of Signal detected on   |
   |      |        |           |          data port 1           |
   |------+--------+-----------+--------------------------------|
   |  1   | Yellow |    Off    | TXD, RXD, CTS, and RTS LEDs do |
   |      |        |           |  not indicate status of data   |
   |      |        |           |             port 1             |
   |------+--------+-----------+--------------------------------|
   |  2   | Yellow |    On     |  TXD, RXD, CTS, and RTS LEDs   |
   |      |        |           | indicate status of data port 2 |
   |------+--------+-----------+--------------------------------|
   |  2   | Yellow | Blinking  |   Loss of Signal detected on   |
   |      |        |           |          data port 2           |
   |------+--------+-----------+--------------------------------|
   |  2   | Yellow |    Off    | TXD, RXD, CTS, and RTS LEDs do |
   |      |        |           |  not indicate status of data   |
   |      |        |           |             port 2             |
   |------+--------+-----------+--------------------------------|
   |  3   | Yellow |    On     |  TXD, RXD, CTS, and RTS LEDs   |
   |      |        |           | indicate status of data port 3 |
   |------+--------+-----------+--------------------------------|
   |  3   | Yellow | Blinking  |   Loss of Signal detected on   |
   |      |        |           |          data port 3           |
   |------+--------+-----------+--------------------------------|
   |  3   | Yellow |    Off    | TXD, RXD, CTS, and RTS LEDs do |
   |      |        |           |  not indicate status of data   |
   |      |        |           |             port 3             |
   |------+--------+-----------+--------------------------------|
   |  4   | Yellow |    On     |  TXD, RXD, CTS, and RTS LEDs   |
   |      |        |           | indicate status of data port 4 |
   |------+--------+-----------+--------------------------------|
   |  4   | Yellow | Blinking  |   Loss of Signal detected on   |
   |      |        |           |          data port 4           |
   |------+--------+-----------+--------------------------------|
   |  4   | Yellow |    Off    | TXD, RXD, CTS, and RTS LEDs do |
   |      |        |           |  not indicate status of data   |
   |      |        |           |             port 4             |
   |------+--------+-----------+--------------------------------|
   | DATA | Green  |    On     | Valid data signal detected on  |
   |      |        |           |      T1 network interface      |
   |------+--------+-----------+--------------------------------|
   | DATA | Green  |    Off    | No valid signal detected on T1 |
   |      |        |           |       network interface        |
   |------+--------+-----------+--------------------------------|
   | RED  |  Red   |    On     |    Loss Of Signal condition    |
   |      |        |           |     detected on T1 network     |
   |      |        |           |           interface            |
   |------+--------+-----------+--------------------------------|
   | RED  |  Red   |   Slow    |    Alarm Indication Signal     |
   |      |        |   blink   |    condition detected on T1    |
   |      |        |           |       network interface        |
   |------+--------+-----------+--------------------------------|
   | RED  |  Red   |   Fast    | T1 network interface signal is |
   |      |        |   blink   |  out of frame synchronization  |
   |------+--------+-----------+--------------------------------|
   | RED  |  Red   |    Off    |    No red alarm conditions     |
   |      |        |           |     detected on T1 network     |
   |      |        |           |           interface            |
   |------+--------+-----------+--------------------------------|
   | YEL  | Yellow |    On     |  Remote Loss Of Signal or out  |
   |      |        |           |    of frame synchronization    |
   |      |        |           |    condition detected on T1    |
   |      |        |           |       network interface        |
   |------+--------+-----------+--------------------------------|
   | YEL  | Yellow |    Off    |  No remote Loss Of Signal or   |
   |      |        |           |  out of frame synchronization  |
   |      |        |           |    condition detected on T1    |
   |      |        |           |       network interface        |
   |------+--------+-----------+--------------------------------|
   |  T1  | Green  |    On     | Valid data signal detected on  |
   |      |        |           |     T1 terminal interface      |
   |------+--------+-----------+--------------------------------|
   |  T1  |  Red   |    On     |  Loss Of Signal, out of frame  |
   |      |        |           |     synchronization, Alarm     |
   |      |        |           |  Indication Signal, or yellow  |
   |      |        |           | alarm condition detected on T1 |
   |      |        |           |       terminal interface       |
   |------+--------+-----------+--------------------------------|
   |  T1  |  N/A   |    Off    | No valid signal detected on T1 |
   |      |        |           |       terminal interface       |
   |------+--------+-----------+--------------------------------|
   | TEST | Yellow |    On     |     Local loopback test in     |
   |      |        |           |            progress            |
   |------+--------+-----------+--------------------------------|
   | TEST | Yellow | Blinking  | Test code, remote loopback, or |
   |      |        |           |     Bit Error Rate Test in     |
   |      |        |           |            progress            |
   |------+--------+-----------+--------------------------------|
   | TEST | Yellow |    Off    |    No tests are in progress    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 DIAGNOSTIC LED(S) (CON'T)                  |
   |------------------------------------------------------------|
   | LED |       Color        |  Status  |      Condition       |
   |-----+--------------------+----------+----------------------|
   | PWR |       Green        |    On    |     Power is on      |
   |-----+--------------------+----------+----------------------|
   | PWR |        Red         |    On    |   Self-test failed   |
   |-----+--------------------+----------+----------------------|
   | PWR |       Green        | Blinking |  User is logged in   |
   |-----+--------------------+----------+----------------------|
   | PWR |    Alternating     | Blinking | Downloading software |
   |     |     green/red      |          |                      |
   |-----+--------------------+----------+----------------------|
   | PWR |        N/A         |   Off    |     Power is off     |
   +------------------------------------------------------------+