DIALOGIC CORPORATION
====================

   D/240SC-T1, D/300SC-E1, DTI/241SC, DTI/301SC (COAXIAL
   VERSIONS)

   Card Type           Telephony, T1 or E1 CSU/DSU                
   Chipset             Unidentified                               
   I/O Options         PEB/SCbus connector                        
   T1/E1 Transfer Rate 1.544Mbps/2.048Mbps                        
   T1/E1 Protocol      Unidentified                               
   Frame Type          Unidentified                               
   Data Bus            16-bit ISA                                 
   Card Size           Full height, full length                   

<gopher://bitreich.org/I/th99/t/C-D/53298-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |      Function      | Label |       Function        | Label |
   |--------------------+-------+-----------------------+-------|
   | T1 or E1 interface |  P1   | PEM bus/SCbus         |  P5   |
   |                    |       | connector             |       |
   |--------------------+-------+-----------------------+-------|
   | T1 or E1 interface |  P2   |                       |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                 Setting                 | Label | Position |
   |-----------------------------------------+-------+----------|
   |   | Transmit coaxial connector shield   | J100A |  Closed  |
   |   | is grounded                         |       |          |
   |---+-------------------------------------+-------+----------|
   |   | Transmit coaxial connector shield   | J100A |   Open   |
   |   | is not grounded                     |       |          |
   |---+-------------------------------------+-------+----------|
   |   | Receive coaxial connector shield is | J100B |  Closed  |
   |   | grounded                            |       |          |
   |---+-------------------------------------+-------+----------|
   |   | Receive coaxial connector shield is | J100B |   Open   |
   |   | not grounded                        |       |          |
   |---+-------------------------------------+-------+----------|
   |>> | Board is not in loopback test mode  | SW101 |   Off    |
   |---+-------------------------------------+-------+----------|
   |   | Board is in loopback test mode      | SW101 |    On    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    PEB BUS TERMINATION                     |
   |------------------------------------------------------------|
   |            Setting            |             XT             |
   |-------------------------------+----------------------------|
   |        Not terminated         |       Not installed        |
   |-------------------------------+----------------------------|
   | Terminated as Network Module  |         Position A         |
   |-------------------------------+----------------------------|
   | Terminated as Resource Module |         Position B         |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   BOARD NUMBER SELECTION                   |
   |------------------------------------------------------------|
   |          Setting           |              SW1              |
   |----------------------------+-------------------------------|
   |             1              |          Position 0           |
   |----------------------------+-------------------------------|
   |             2              |          Position 1           |
   |----------------------------+-------------------------------|
   |             3              |          Position 2           |
   |----------------------------+-------------------------------|
   |             4              |          Position 3           |
   |----------------------------+-------------------------------|
   |             5              |          Position 4           |
   |----------------------------+-------------------------------|
   |             6              |          Position 5           |
   |----------------------------+-------------------------------|
   |             7              |          Position 6           |
   |----------------------------+-------------------------------|
   |             8              |          Position 7           |
   |----------------------------+-------------------------------|
   |             9              |          Position 8           |
   |----------------------------+-------------------------------|
   |             10             |          Position 9           |
   |----------------------------+-------------------------------|
   |             11             |          Position A           |
   |----------------------------+-------------------------------|
   |             12             |          Position B           |
   |----------------------------+-------------------------------|
   |             13             |          Position C           |
   |----------------------------+-------------------------------|
   |             14             |          Position D           |
   |----------------------------+-------------------------------|
   |             15             |          Position E           |
   |----------------------------+-------------------------------|
   |             16             |          Position F           |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   | LED |    Color     | Status |          Condition           |
   |-----+--------------+--------+------------------------------|
   | D1  |     Red      |   On   | Valid clock signal not being |
   |     |              |        |           received           |
   |-----+--------------+--------+------------------------------|
   | D1  |     Red      |  Off   |   Valid clock signal being   |
   |     |              |        |           received           |
   |-----+--------------+--------+------------------------------|
   | D2  |    Yellow    |   On   |    Signal has lost frame     |
   |     |              |        |       synchronization        |
   |-----+--------------+--------+------------------------------|
   | D2  |    Yellow    |  Off   |  Signal has not lost frame   |
   |     |              |        |       synchronization        |
   |-----+--------------+--------+------------------------------|
   | D3  |    Green     |   On   |   Valid T1/E1 signal being   |
   |     |              |        |           received           |
   |-----+--------------+--------+------------------------------|
   | D3  |    Green     |  Off   | Valid T1/E1 signal not being |
   |     |              |        |           received           |
   |-----+--------------+--------+------------------------------|
   | D4  | Unidentified |   On   |  Board is in loopback test   |
   |     |              |        |             mode             |
   |-----+--------------+--------+------------------------------|
   | D4  | Unidentified |  Off   |   Board is not in loopback   |
   |     |              |        |          test mode           |
   +------------------------------------------------------------+