3COM CORPORATION
COURIER DUAL STANDARD V.34 FAX (INTERNAL)
Card Type |
Fax, Modem (asynchronous/synchronous) |
Chip Set |
U.S. Robotics |
Maximum Data Rate |
28.8Kbps |
Maximum Fax Rate |
14.4Kbps |
Data Bus |
8-bit ISA |
Fax Class |
Class I & II |
Data Modulation Protocol |
Bell 103/212A ITU-T V.21, V.22, V.22bis, V.23, V.25bis, V.32, V.32bis, V.34 Rockwell V.FC U.S. Robotics HST, V.32terbo |
Fax Modulation Protocol |
ITU-T V.17, V.21, V.27ter, V.29 |
Error Correction/Compression |
HST, MNP5, V.42, V.42bis |
CONNECTIONS | ||||||
Function |
Label |
Function |
Label | |||
Line out |
CN1 |
Line in |
CN2 |
USER CONFIGURABLE SETTINGS | ||
Setting |
Label |
Position |
í DTR normal |
SW1/A |
Off |
DTR forced high |
SW1/A |
On |
í Verbose (word) format enabled |
SW1/B |
Off |
Numeric format enabled |
SW1/B |
On |
í Result code display enabled |
SW1/C |
On |
Result code display disabled |
SW1/C |
Off |
í Local echo enabled |
SW1/D |
Off |
Local echo disabled |
SW1/D |
On |
í Auto-answer disabled |
SW1/E |
On |
Auto-answer enabled, off-hook on first ring |
SW1/E |
Off |
í CD normal |
SW1/F |
Off |
CD forced high |
SW1/F |
On |
í Result code display enabled in both originate and answer mode |
SW1/G |
Off |
Result code display enabled in originate mode only |
SW1/G |
On |
í Smart mode |
SW1/H |
On |
Dumb mode |
SW1/H |
Off |
í Escape code response: modem goes on-hook, off-line command mode, returns ‘NO CARRIER’ |
SW1/I |
Off |
Escape code response: modem stays on-line, on-line command mode, returns ‘OK’ |
SW1/I |
On |
í Reset and load from profiles in NVRAM |
SW1/J |
Off |
Reset and load from factory settings in ROM |
SW1/J |
On |
SERIAL PORT ADDRESS | ||||
Setting |
JP1/A |
JP1/B |
JP1/C |
JP1/D |
COM1 (3F8h) |
Closed |
Open |
Open |
Open |
COM2 (2F8h) |
Open |
Closed |
Open |
Open |
COM3 (3E8h) |
Open |
Open |
Closed |
Open |
COM4 (2E8h) |
Open |
Open |
Open |
Closed |
INTERRUPT SELECTION | |||||
Setting |
JP2/A |
JP2/B |
JP2/C |
JP2/D |
JP2/E |
2 |
Closed |
Open |
Open |
Open |
Open |
3 |
Open |
Closed |
Open |
Open |
Open |
4 |
Open |
Open |
Closed |
Open |
Open |
5 |
Open |
Open |
Open |
Closed |
Open |
7 |
Open |
Open |
Open |
Open |
Closed |
Proprietary AT Command Set
See document V2007 for a full command summary.