RAD DATA COMMUNICATIONS
=======================

   ACE-20-T1/ETH

   Card Type    ATM Access Concentrator                           
   NIC Type     T1, ISDN, Ethernet                                
   Chip Set     Unidentified                                      
   I/O Options  AC power connector, data port, alarm relay        
                terminal block                                    
                                                                  
                9-pin serial port(2), T1 network interface via    
                RJ-48 connectors (2), 10BaseT Ethernet interface  
                via RJ-45 connector                               
   Wiring Type  T1                                                
                                                                  
                RJ-45 shielded twisted pair                       
   T1 Transfer  1.544Mbps                                         
   Protocol     
   Frame Type   ESF, SF                                           
   Frame Relay  ATM PVC                                           
   T1 Protocol  AMI, B7ZS, B8ZS                                   
   Data Bus     External                                          

<gopher://bitreich.org/I/th99/t/P-R/54895-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function        | Label  |     Function      | Label |
   |-----------------------+--------+-------------------+-------|
   | AC power connector    |  CN1   | Main T1 network   |  CN6  |
   |                       |        | port (RJ-48       |       |
   |                       |        | connector)        |       |
   |-----------------------+--------+-------------------+-------|
   | Alarm relay terminal  |  CN2   | DTE serial port   |  CN7  |
   | block                 |        |                   |       |
   |-----------------------+--------+-------------------+-------|
   | Sub T1 network port   |  CN3   | DCE serial port   |  CN8  |
   | (RJ-48 connector)     |        |                   |       |
   |-----------------------+--------+-------------------+-------|
   | Channel 1 port        |  CN4   | Power switch      |  SW2  |
   | (15-pin connector)    |        |                   |       |
   |-----------------------+--------+-------------------+-------|
   | Ethernet interface    |  CN5   |                   |       |
   | (RJ-45 connector)     |        |                   |       |
   |------------------------------------------------------------|
   | Note:                                                      |
   |                                                            |
   | Channel 1 data port may have a different interface than    |
   | pictured above. Data port options include: 15-pin          |
   | connector for X.21 interface, 25-pin connector for RS-530  |
   | interface, or 34-pin connector for V.35 interface          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |               Setting               | Label |   Position   |
   |-------------------------------------+-------+--------------|
   |   | DCE timing enabled on port 1    |  JP1  |  Pins 2 & 3  |
   |   |                                 |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |   | DTE timing enabled on port 1    |  JP1  |  Pins 1 & 2  |
   |   |                                 |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |   | DCE timing enabled on port 2    |  JP2  |  Pins 2 & 3  |
   |   |                                 |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |   | DTE timing enabled on port 2    |  JP2  |  Pins 1 & 2  |
   |   |                                 |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |   | Signal ground is connected to   |  JP3  |  Pins 1 & 2  |
   |   | the frame ground                |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |   | Signal ground is not connected  |  JP3  |  Pins 2 & 3  |
   |   | to the frame ground             |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |   | Local software download enabled | S1/1  |      On      |
   |---+---------------------------------+-------+--------------|
   |   | Local software download         | S1/1  |     Off      |
   |   | disabled                        |       |              |
   |---+---------------------------------+-------+--------------|
   |   | Data base initialization        | S1/2  |      On      |
   |   | enabled                         |       |              |
   |---+---------------------------------+-------+--------------|
   |   | Data base initialization        | S1/2  |     Off      |
   |   | disabled                        |       |              |
   |---+---------------------------------+-------+--------------|
   |   | Password enabled                | S1/3  |      On      |
   |---+---------------------------------+-------+--------------|
   |   | Password disabled               | S1/3  |     Off      |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     | S1/4  | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     | S1/5  | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     | S1/6  | Unidentified |
   |   | alter                           |       |              |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                FRONT PANEL DIAGNOSTIC LEDS                 |
   |------------------------------------------------------------|
   |    LED    |    Color     | Status |       Condition        |
   |-----------+--------------+--------+------------------------|
   |   RED 1   | Unidentified |   On   | Device is detecting a  |
   |           |              |        | red alarm condition on |
   |           |              |        |     the main link      |
   |-----------+--------------+--------+------------------------|
   |   RED 1   | Unidentified |  Off   |     Device is not      |
   |           |              |        | detecting a red alarm  |
   |           |              |        | condition on the main  |
   |           |              |        |          link          |
   |-----------+--------------+--------+------------------------|
   |   YEL 1   | Unidentified |   On   | Device is detecting a  |
   |           |              |        | yellow alarm condition |
   |           |              |        |    on the main link    |
   |-----------+--------------+--------+------------------------|
   |   YEL 1   | Unidentified |  Off   |     Device is not      |
   |           |              |        |   detecting a yellow   |
   |           |              |        | alarm condition on the |
   |           |              |        |       main link        |
   |-----------+--------------+--------+------------------------|
   |   RED 2   | Unidentified |   On   | Device is detecting a  |
   |           |              |        | red alarm condition on |
   |           |              |        |      the sub link      |
   |-----------+--------------+--------+------------------------|
   |   RED 2   | Unidentified |  Off   |     Device is not      |
   |           |              |        | detecting a red alarm  |
   |           |              |        |  condition on the sub  |
   |           |              |        |          link          |
   |-----------+--------------+--------+------------------------|
   |   YEL 2   | Unidentified |   On   | Device is detecting a  |
   |           |              |        | yellow alarm condition |
   |           |              |        |    on the sub link     |
   |-----------+--------------+--------+------------------------|
   |   YEL 2   | Unidentified |  Off   |     Device is not      |
   |           |              |        |   detecting a yellow   |
   |           |              |        | alarm condition on the |
   |           |              |        |        sub link        |
   |-----------+--------------+--------+------------------------|
   |    TD1    | Unidentified |   On   | Device is transmitting |
   |           |              |        |   data on channel 1    |
   |-----------+--------------+--------+------------------------|
   |    TD1    | Unidentified |  Off   |     Device is not      |
   |           |              |        |  transmitting data on  |
   |           |              |        |       channel 1        |
   |-----------+--------------+--------+------------------------|
   |    RD1    | Unidentified |   On   |  Device is receiving   |
   |           |              |        |   data on channel 1    |
   |-----------+--------------+--------+------------------------|
   |    RD1    | Unidentified |  Off   |     Device is not      |
   |           |              |        |   receiving data on    |
   |           |              |        |       channel 1        |
   |-----------+--------------+--------+------------------------|
   |    TD2    | Unidentified |   On   | Device is transmitting |
   |           |              |        |   data on channel 2    |
   |-----------+--------------+--------+------------------------|
   |    TD2    | Unidentified |  Off   |     Device is not      |
   |           |              |        |  transmitting data on  |
   |           |              |        |       channel 2        |
   |-----------+--------------+--------+------------------------|
   |    RD2    | Unidentified |   On   |  Device is receiving   |
   |           |              |        |   data on channel 2    |
   |-----------+--------------+--------+------------------------|
   |    RD2    | Unidentified |  Off   |     Device is not      |
   |           |              |        |   receiving data on    |
   |           |              |        |       channel 2        |
   |-----------+--------------+--------+------------------------|
   |   ALRM    | Unidentified |   On   |  Alarms are stored in  |
   |           |              |        |      alarm buffer      |
   |-----------+--------------+--------+------------------------|
   |   ALRM    | Unidentified |  Off   | Alarms are not stored  |
   |           |              |        |    in alarm buffer     |
   |-----------+--------------+--------+------------------------|
   |      TEST | Unidentified |   On   | Device is conducting a |
   |           |              |        |     loopback test      |
   |-----------+--------------+--------+------------------------|
   |   TEST    | Unidentified |  Off   |     Device is not      |
   |           |              |        | conducting a loopback  |
   |           |              |        |          test          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  ETHERNET DIAGNOSTIC LEDS                  |
   |------------------------------------------------------------|
   |  LED   |    Color     | Status |         Condition         |
   |--------+--------------+--------+---------------------------|
   |  LINK  | Unidentified |   On   |     Ethernet network      |
   |        |              |        |    connection is good     |
   |--------+--------------+--------+---------------------------|
   |  LINK  | Unidentified |  Off   |     Ethernet network      |
   |        |              |        |   connection is broken    |
   |--------+--------------+--------+---------------------------|
   |   COLL | Unidentified |   On   |    Collision has been     |
   |        |              |        |    detected on network    |
   |--------+--------------+--------+---------------------------|
   |   COLL | Unidentified |  Off   |  Collision has not been   |
   |        |              |        |    detected on network    |
   |--------+--------------+--------+---------------------------|
   |   RX   | Unidentified |   On   |  Data is being received   |
   |--------+--------------+--------+---------------------------|
   |   RX   | Unidentified |  Off   |     Data is not being     |
   |        |              |        |         received          |
   |--------+--------------+--------+---------------------------|
   |   TX   | Unidentified |   On   | Data is being transmitted |
   |--------+--------------+--------+---------------------------|
   |   TX   | Unidentified |  Off   |     Data is not being     |
   |        |              |        |        transmitted        |
   +------------------------------------------------------------+