PATTON ELECTRONICS COMPANY
1075
|
Card Type |
Modem |
|
Chip Set |
Unidentified |
|
I/O Options |
Power, DTE/DCE serial port (15-pin connector), network interface via RJ-45 (RJ-11 optional) connector |
|
Wiring Type |
RJ-45 (RJ-11 optional) shielded twisted pair |
|
Maximum Data Rate |
64Kbps |
|
Data Bus |
External |
|
CONNECTIONS | |||||||
|
Function |
Label |
Function |
Label | ||||
|
AC power connector |
CN1 |
Network interface via RJ-45 connector |
CN3 | ||||
|
DTE/DCE port (15-pin connector) |
CN2 |
DTE/DCE strap |
CN4 | ||||
|
Note: |
DTE/DCE strap is default configured for DCE interface. To change the interface to DTE, rotate the strap 180 degrees so the DTE arrows point to the 15-pin connector. | ||||||
|
USER CONFIGURABLE SETTINGS | ||
|
Setting |
Label |
Position |
|
í Shield connected to signal ground |
JP1 |
Pins 2 & 3 closed |
|
Shield not connected to signal ground |
JP1 |
Pins 1 & 2 closed |
|
í Factory configured - do not alter |
S1/1 |
Off |
|
í Factory configured - do not alter |
S1/2 |
Off |
|
í Factory configured - do not alter |
S1/3 |
Off |
|
í Factory configured - do not alter |
S1/4 |
Off |
|
í Factory configured - do not alter |
S1/5 |
Off |
|
í Factory configured - do not alter |
S1/6 |
Off |
|
í Factory configured - do not alter |
S1/7 |
Off |
|
í Modem responds to V.54 sequence |
S1/8 |
Off |
|
Modem ignores V.54 sequence |
S1/8 |
On |
|
í Carrier forced high |
S2/5 |
Off |
|
Carrier follows terminal |
S2/5 |
On |
|
í Factory configured - do not alter |
S2/6 |
Off |
|
í Factory configured - do not alter |
S2/7 |
Off |
|
í Front panel switches enabled |
S2/8 |
On |
|
Front panel switches disabled |
S2/8 |
Off |
|
DATA RATE | ||||||
|
Setting |
S2/1 |
S2/2 | ||||
|
32Kbps |
Off |
On | ||||
|
56Kbps |
On |
Off | ||||
|
í 64Kbps |
On |
On | ||||
|
TRANSMIT CLOCK SOURCE | ||
|
Source |
S2/3 |
S2/4 |
|
í Transmit clock generated internally |
On |
On |
|
Transmit clock derived from terminal interface |
On |
Off |
|
Transmit clock derived from receive line signal |
Off |
On |
|
TEST PATTERN GENERATOR | ||
|
Function |
Label |
Position |
|
511 test pattern transmitted |
SW4 |
1 |
|
Normal operation. Test pattern not activated |
SW4 |
2 |
|
511/E test pattern transmitted (intentional errors inserted) |
SW4 |
3 |
|
LOOPBACK TEST SELECTOR | ||
|
Function |
Label |
Position |
|
Remote digital loopback initiated |
SW5 |
1 |
|
Normal operation. Loopback not activated |
SW5 |
2 |
|
Activates local analog loopback |
SW5 |
3 |
|
DIAGNOSTIC LED(S) | |||
|
LED |
Color |
Status |
Condition |
|
TD |
Red |
On |
Data is being transmitted (low logic level, device idle) |
|
TD |
Green |
On |
Data is being transmitted (high logic level) |
|
TD |
Orange |
On |
Transmitted data is changing rapidly |
|
TD |
None |
Off |
Data is not being transmitted |
|
RD |
Red |
On |
Data is being received (low logic level, device idle) |
|
RD |
Green |
On |
Data is being received (high logic level) |
|
RD |
Orange |
On |
Received data is changing rapidly |
|
RD |
None |
Off |
Data is not being received |
|
RTS |
Green |
On |
RTS signal is high |
|
RTS |
Red |
On |
RTS signal is low |
|
CD |
Green |
On |
Carrier signal detected |
|
CD |
Red |
On |
Carrier signal not detected |
|
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 |