RAD DATA COMMUNICATIONS, INC.
FOM-8/ST
Card Type | Modem (synchronous/asynchronous) |
Chipset | Unidentified |
Maximum Data Rate | 19.2Kbps |
Data Bus | Serial |
Data Modulation | Unidentified |
CONNECTIONS | |||
Function | Label | Function | Label |
V.24 serial port | CN1 | Fiber optic ST transmit cable | CN3 |
Fiber optic ST receive cable | CN2 |
USER CONFIGURABLE SETTINGS | ||
Setting | Label | Position |
í Stop bit shortened by 12.5% in asynchronous mode | SW1/1 | Off |
Stop bit shortened by 25% in asynchronous mode | SW1/1 | On |
í CD signal forced high | SW1/4 | Off |
CD signal follows RTS | SW1/4 | On |
í Pin 18 of CN1 has no function | SW1/5 | Off |
Pin 18 of CN1 begins local analog loopback test | SW1/5 | On |
í Pin 21 of CN1 has no function | SW1/6 | Off |
Pin 21 of CN1 begins remote digital loopback test | SW1/6 | On |
CHARACTER 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 |
TRANSMIT CLOCK SOURCE SELECTION | ||||
Setting | J1/A | J1/B | J1/C | J1/D |
Asynchronous mode | Closed | Open | Open | Open |
Remote clock source | Open | Closed | Open | Open |
í Internal clock source | Open | Open | Closed | Open |
External clock source | Open | Open | Open | Closed |
RTS TO CTS DELAY SELECTION | |||
Setting | J2/A | J2/B | J2/C |
0 mS | Open | Open | Closed |
í 8 mS | Open | Closed | Open |
64 mS | Closed | Open | Open |