PATTON ELECTRONICS COMPANY
1040
|
Card Type |
Short Range Modem |
|
Chip Set |
Unidentified |
|
I/O Options |
25-pin serial port (RS-232), network interface via RJ-45, RJ-11, or terminal block |
|
Wiring Type |
Unshielded twisted pair |
|
Maximum Data Rate |
38.4Kbps |
|
Data Bus |
External |
|
CONNECTIONS | ||||||
|
Function |
Label |
Function |
Label | |||
|
DTE/DCE serial port (25-pin connector) |
CN1 |
Twisted pair connector |
CN2 | |||
|
Note: CN2 is available as either a terminal block, standard RJ-11, or RJ-45 connector | ||||||
|
USER CONFIGURABLE SETTINGS | ||
|
Setting |
Label |
Position |
|
í Modem is in asynchronous mode |
SW1/7 |
On |
|
Modem is in synchronous mode |
SW1/7 |
Off |
|
í Carrier forced high |
SW1/8 |
Off |
|
Carrier controlled by RTS |
SW1/8 |
On |
|
í Asynchronous tolerance range from -2.5% to +1% |
SW2/3 |
Off |
|
Asynchronous tolerance range from -2.5% to +2.3% |
SW2/3 |
On |
|
í V.52/V.54 tests enabled |
SW2/8 |
Off |
|
V.52/V.54 tests enabled |
SW2/8 |
On |
|
DATA RATE | ||||||||||||
|
Setting |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 | ||||||||
|
1200bps |
On |
On |
On |
On | ||||||||
|
1800bps |
Off |
On |
On |
On | ||||||||
|
2400bps |
On |
Off |
On |
On | ||||||||
|
3600bps |
Off |
Off |
On |
On | ||||||||
|
4800bps |
On |
On |
Off |
On | ||||||||
|
7200bps |
Off |
On |
Off |
On | ||||||||
|
í 9600bps |
On |
Off |
Off |
On | ||||||||
|
14.4Kbps |
Off |
Off |
Off |
On | ||||||||
|
19.2Kbps |
On |
On |
On |
Off | ||||||||
|
28.8Kbps |
Off |
On |
On |
Off | ||||||||
|
38.4Kbps |
On |
On |
Off |
Off | ||||||||
|
TRANSMIT CLOCK SOURCE | ||
|
Source |
SW1/5 |
SW1/6 |
|
í Transmit clock generated internally |
On |
On |
|
Transmit clock derived from terminal interface |
Off |
On |
|
Receive recover clock |
On |
Off |
|
CHARACTER LENGTH | ||
|
Setting |
SW2/1 |
SW2/2 |
|
8 bits |
Off |
On |
|
9 bits |
On |
On |
|
í 10 bits |
Off |
Off |
|
11 bits |
On |
Off |
|
RTS/CTS DELAY | ||
|
Setting |
SW2/4 |
SW2/5 |
|
í 7ms delay |
On |
On |
|
53ms delay |
Off |
On |
|
No delay |
On |
Off |
|
No delay |
Off |
Off |
|
WIRE MODE SELECTION | ||
|
Setting |
SW2/6 |
SW2/7 |
|
í 4-wire (full duplex) |
On |
Off |
|
4-wire (half duplex) |
On |
On |
|
2-wire (half duplex) |
Off |
On |
|
TEST PATTERN GENERATOR | ||
|
Function |
Label |
Position |
|
511 test pattern transmitted |
SW3 |
1 |
|
Normal operation. Test pattern not activated |
SW3 |
2 |
|
511/E test pattern transmitted (intentional errors inserted) |
SW3 |
3 |
|
LOOPBACK TEST SELECTOR | ||
|
Function |
Label |
Position |
|
Activates local analog loopback |
SW4 |
1 |
|
Normal operation. Loopback not activated |
SW4 |
2 |
|
Remote digital loopback initiated |
SW4 |
3 |
|
DIAGNOSTIC LED(S) | |||
|
LED |
Color |
Status |
Condition |
|
ER |
Red |
On |
Bit error likely in received signal or error detected in 511 or 511/E test pattern |
|
ER |
Red |
Off |
Error not detected |
|
TST |
Red |
On |
Device has been placed in test mode by local or remote user |
|
TST |
Red |
Off |
Device is not conducting a test |