(TXT) View Source
       
       # RAD DATA COMMUNICATIONS
       
          CMN-CF8 (SMA)
       
          Card Type         Modem (synchronous/asynchronous)             
          Chipset           Unidentified                                 
          Wire Type         Fiber optic cable                            
          Maximum Data Rate 19.2Kbps x 2                                 
          Data Modulation   Unidentified                                 
          Data Bus          Proprietary                                  
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |       Function       | Label |      Function       | Label |
          |----------------------+-------+---------------------+-------|
          | Serial data port     |  CN1  | Loopback test       |  SW4  |
          |                      |       | switch              |       |
          |----------------------+-------+---------------------+-------|
          | Fiber optic SMA      |  CN2  |                     |       |
          | cable                |       |                     |       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |                 Setting                 | Label | Position |
          |-----------------------------------------+-------+----------|
          | í Stop bit shortening for asynchronous  | SW1/1 |   Off    |
          | mode set to 12.5%                       |       |          |
          |-----------------------------------------+-------+----------|
          | Stop bit shortening for asynchronous    | SW1/1 |    On    |
          | mode set to 25%                         |       |          |
          |-----------------------------------------+-------+----------|
          | í DCD forced high                       | SW1/4 |    On    |
          |-----------------------------------------+-------+----------|
          | DCD follows RTS                         | SW1/4 |   Off    |
          |-----------------------------------------+-------+----------|
          | í Pin 18 of CN1 has no function         | SW1/5 |   Off    |
          |-----------------------------------------+-------+----------|
          | Pin 18 of CN1 begins local analog       | SW1/5 |    On    |
          | loopback test                           |       |          |
          |-----------------------------------------+-------+----------|
          | í Pin 21 of CN1 has no function         | SW1/6 |   Off    |
          |-----------------------------------------+-------+----------|
          | Pin 21 of CN1 begins remote digital     | SW1/6 |    On    |
          | loopback test                           |       |          |
          |-----------------------------------------+-------+----------|
          | í CN1 is DCE                            |  SW3  |   Off    |
          |-----------------------------------------+-------+----------|
          | CN1 is DTE                              |  SW3  |    On    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |              TRANSMIT CLOCK SOURCE SELECTION               |
          |------------------------------------------------------------|
          |      Setting      |  JP2/A   |  JP2/B  |  JP2/C  |  JP2/D  |
          |-------------------+----------+---------+---------+---------|
          |    í Internal     |  Closed  |  Open   |  Open   |  Open   |
          |-------------------+----------+---------+---------+---------|
          |     External      |   Open   | Closed  |  Open   |  Open   |
          |-------------------+----------+---------+---------+---------|
          |     Received      |   Open   |  Open   | Closed  |  Open   |
          |-------------------+----------+---------+---------+---------|
          | Asynchronous mode |   Open   |  Open   |  Open   | Closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 RTS TO CTS DELAY SELECTION                 |
          |------------------------------------------------------------|
          |    Setting    |    JP3/A     |    JP3/B     |    JP3/C     |
          |---------------+--------------+--------------+--------------|
          |     0 mS      |    Closed    |     Open     |     Open     |
          |---------------+--------------+--------------+--------------|
          |     8 mS      |     Open     |    Closed    |     Open     |
          |---------------+--------------+--------------+--------------|
          |     68 mS     |     Open     |     Open     |    Closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   DATA LENGTH SELECTION                    |
          |------------------------------------------------------------|
          |      Setting       |       SW1/2       |       SW1/3       |
          |--------------------+-------------------+-------------------|
          |       8 bits       |        Off        |        Off        |
          |--------------------+-------------------+-------------------|
          |       9 bits       |        Off        |        On         |
          |--------------------+-------------------+-------------------|
          |     í 10 bits      |        On         |        Off        |
          |--------------------+-------------------+-------------------|
          |      11 bits       |        On         |        On         |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    LINE SPEED SELECTION                    |
          |------------------------------------------------------------|
          |           Setting           |             SW2              |
          |-----------------------------+------------------------------|
          |           1200bps           |          Position 7          |
          |-----------------------------+------------------------------|
          |           2400bps           |          Position 6          |
          |-----------------------------+------------------------------|
          |           3600bps           |          Position 5          |
          |-----------------------------+------------------------------|
          |           4800bps           |          Position 4          |
          |-----------------------------+------------------------------|
          |           7200bps           |          Position 3          |
          |-----------------------------+------------------------------|
          |          í 9600bps          |          Position 2          |
          |-----------------------------+------------------------------|
          |          14.4Kbps           |          Position 1          |
          |-----------------------------+------------------------------|
          |          19.2Kbps           |          Position 0          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DIAGNOSTIC LED(S)                      |
          |------------------------------------------------------------|
          |  LED  |  Color  | Status  |           Condition            |
          |-------+---------+---------+--------------------------------|
          |  PWR  |  Green  |   On    |          Power is on           |
          |-------+---------+---------+--------------------------------|
          |  PWR  |  Green  |   Off   |          Power is off          |
          |-------+---------+---------+--------------------------------|
          |  XMT  | Yellow  |   On    |   Modem is transmitting data   |
          |-------+---------+---------+--------------------------------|
          |  XMT  | Yellow  |   Off   | Modem is not transmitting data |
          |-------+---------+---------+--------------------------------|
          |  RCV  | Yellow  |   On    |    Modem is receiving data     |
          |-------+---------+---------+--------------------------------|
          |  RCV  | Yellow  |   Off   |  Modem is not receiving data   |
          |-------+---------+---------+--------------------------------|
          |  DCD  | Yellow  |   On    |    Carrier signal detected     |
          |-------+---------+---------+--------------------------------|
          |  DCD  | Yellow  |   Off   |  Carrier signal not detected   |
          |-------+---------+---------+--------------------------------|
          |  TST  |   Red   |   On    |     Modem is in test mode      |
          |-------+---------+---------+--------------------------------|
          |  TST  |   Red   |   Off   |   Modem is not in test mode    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                MISCELLANEOUS TECHNICAL NOTE                |
          |------------------------------------------------------------|
          | This card is intended for use in the CMN-16 rack-mount     |
          | system. The bus is used only for supplying power for the   |
          | card. All other card functions are accessed through the    |
          | serial ports.                                              |
          +------------------------------------------------------------+