OLICOM, INC.
OC-2231 ET/MODEM 288
Card Type | Modem(asynchronous), Fax, NIC |
Chip Set | Intel 82595TX |
Maximum Onboard Memory | 32KB, 128KB for LAN buffers |
Network Rate | 10Mbps |
Maximum Data Rate | 28.8Kbps |
Maximum Fax Rate | 14.4Kbps |
Data Bus | PCMCIA Type II |
Fax Class | Class I & II |
Data Modulation Protocol | Bell 103A/212A ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis, V.34 Rockwell V.FC |
Fax Modulation Protocol | Unidentified |
Error Correction/Compression | MNP10, V.42bis |
Topology | Star |
Wiring Type | Unshielded twisted pair |
Boot ROM | 128KB PROM |
V1801/N1440
Proprietary AT Command Set
AUTO-RETRAIN - FALLBACK/FALLFORWARD | |
Type: | Configuration |
Format: | AT [cmds] %E n [cmds] |
Description: | Controls auto-retrain mode and fallback/fall forward. |
Command | Function |
%E0 | Auto-retrain disabled |
%E1 | Auto-retrain enabled |
%E2 | Auto-retrain and Fallback/fall forward enabled |
%E3 | Auto-retrain and Fallback/fall forward with fast hang up enabled |
BREAK SEND | |
Type: | Configuration |
Format: | AT [cmds] \B n [cmds] |
Default: | 3 |
Range: | 1-9 |
Unit: | .1 second |
Description: | Sends break to modem |
BREAK TYPE | |||
Type: | Configuration | ||
Format: | AT [cmds] \K n [cmds] | ||
Description: | Configures action of break signal | ||
Command | Break from DTE Reliable/Normal mode | Modem receives \B | Break from remote modem |
\K0 | Enter command mode, do not send break to remote modem. | Buffers cleared and break sent to remote modem. | Buffers cleared and break sent to DTE. |
\K1 | Buffers cleared and break sent to remote modem. | Buffers cleared and break sent to remote modem. | Buffers cleared and break sent to DTE. |
\K2 | Enter command mode, do not send break to remote modem. | Send break to remote modem immediately. | Send break to DTE immediately. |
\K3 | Send break to remote modem immediately. | Send break to remote modem immediately. | Send break to DTE immediately. |
\K4 | Enter command mode, do not send break to remote modem. | Send break to remote modem with transmitted data. | Break sent with received data to the DTE. |
\K5 | Send break with transmitted data. | Send break to remote modem with transmitted data. | Break sent with received data to the DTE. |
CHANGE COUNTRY CODE | |
Type: | Configuration |
Format: | AT [cmds] *NC nn [cmds] |
Description: | Changes country code to one of 8 stored in NVRAM |
COMPRESSION | |
Type: | Configuration |
Format: | AT %C n |
Description: | Selects data compression. |
Command | Function |
%C0 | Data compression disabled |
%C1 | MNP5 enabled |
%C2 | V.42bis enabled |
%C3 | MNP5 and V.42bis enabled |
COMPROMISE EQUALIZER | |
Type: | Configuration |
Format: | AT [cmds] :E n [cmds] |
Description: | Controls compromise equalizer |
Command | Function |
:E0 | Equalizer disabled |
:E1 | Equalizer enabled |
CONNECT MODE | |
Type: | Configuration |
Format: | AT [cmds] \N n [cmds] |
Description: | Sets connect mode |
Command | Function |
\N0 | Normal mode enabled |
\N1 | Direct mode enabled |
\N2 | Reliable mode enabled |
\N3 | Auto-reliable mode enabled |
\N4 | LAPM mode only enabled |
\N5 | MNP mode only enabled |
DISPLAY DELAYED NUMBERS | |
Type: | Immediate |
Format: | AT [cmds] *B [cmds] |
Description: | Displays list of delayed numbers |
DISPLAY DELAYED NUMBERS | |
Type: | Immediate |
Format: | AT [cmds *D [cmds] |
Description: | Displays list of of delayed numbers |
DISPLAY LINE SIGNAL LEVEL | |
Type: | Immediate |
Format: | AT [cmds] %L [cmds] |
Description: | Displays received line signal level in dBm |
DISPLAY LINE SIGNAL QUALITY | |
Type: | Immediate |
Format: | AT [cmds] %Q [cmds] |
Description: | Displays line signal quality |
DISPLAY SELECTED MODULATIONS | |
Type: | Immediate |
Format: | AT [cmds] +MS? [cmds] |
Description: | Displays active modes |
DISPLAY SUPPORTED MODES | |
Type: | Immediate |
Format: | AT [cmds] +MS=? [cmds] |
Description: | Displays supported modes |
DISPLAY STORED NUMBERS | |
Type: | Immediate |
Format: | AT [cmds] \F [cmds] |
Description: | Displays all stored phone numbers |
FALL-BACK | |
Type: | Configuration |
Format: | AT [cmds] -Q n [cmds] |
Description: | Enables fall back to V.22/V.22bis |
Command | Function |
-Q0 | V.22/V.22bis fall back enabled |
-Q1 | V.22/V.22bis fall back disabled |
FLOW CONTROL | |
Type: | Configuration |
Format: | AT [cmds] \G n [cmds] |
Description: | Enables modem port flow control |
Command | Function |
\G0 | Flow control disabled |
\G1 | Flow control enabled |
MAXIMUM MNP BLOCK | |
Type: | Configuration |
Format: | AT [cmds] \A n [cmds] |
Description: | Sets the maximum transmission block size |
Command | Function |
\A0 | MNP block size is 64 characters |
\A1 | MNP block size is 128 characters |
\A2 | MNP block size is 192 characters |
\A3 | MNP block size is 256 characters |
MNP10 COMPRESSION | |
Type: | Configuration |
Format: | AT [cmds] -K n [cmds] |
Description: | Selects MNP10 data compression |
Command | Function |
-K0 | MNP10 disabled |
-K1 | MNP10 enabled |
MNP 10 HANDSHAKE | |
Type: | Configuration |
Format: | AT [cmds] *H n [cmds] |
Description: | Selects MNP 10 link negotiation speed |
Command | Function |
*H0 | MNP 10 handshake at highest common speed |
*H1 | MNP 10 handshake at 1200bps |
*H2 | MNP 10 handshake at 4800bps |
MNP STREAM/BLOCK MODE | |
Type: | Configuration |
Format: | AT [cmds] \L n [cmds] |
Description: | Selects the transfer mode for MNP |
Command | Function |
\L0 | Stream mode for MNP enabled |
\L1 | Block mode for MNP enabled |
MODULATION SELECTION | |
Type: | Configuration |
Format: | AT [cmds] +MS= xx,y,zzz,aaa [cmds] |
Description: | Sets options for active protocol. The transfer rates specified by z and a must be valid for the protocol selected. |
Command | Function |
x=0 | V.21 |
x=1 | V.22 |
x=2 | V.22bis |
x=3 | V.23 |
x=9 | V.32 |
x =10 | V.32bis |
x=11 | V.34 |
x =64 | Bell 103A |
x =69 | Bell 212A |
x =74 | V.FC |
y =0 | Automode disabled. |
y =1 | Auto-detect highest speed enabled. |
z, a=300 | Set minimum or maximum transfer rate at 300bps, respectively. |
z, a =1200 | Set minimum or maximum transfer rate at 1200bps, respectively. |
z, a =2400 | Set minimum or maximum transfer rate at 2400bps, respectively. |
z, a =4800 | Set minimum or maximum transfer rate at 4800bps, respectively. |
z, a =7200 | Set minimum or maximum transfer rate at 7200bps, respectively. |
z, a =9600 | Set minimum or maximum transfer rate at 9600bps, respectively. |
z, a =12000 | Set minimum or maximum transfer rate at 12000bps, respectively. |
z, a =14400 | Set minimum or maximum transfer rate at 14400bps, respectively. |
z, a =16800 | Set minimum or maximum transfer rate at 16800bps, respectively. |
z, a =19200 | Set minimum or maximum transfer rate at 19200bps, respectively. |
z, a =21600 | Set minimum or maximum transfer rate at 21600bps, respectively. |
z, a =24000 | Set minimum or maximum transfer rate at 24000bps, respectively. |
z, a =26400 | Set minimum or maximum transfer rate at 26400bps, respectively. |
z, a =28800 | Set minimum or maximum transfer rate at 28800bps, respectively. |
PULSE DIAL CODE | |
Type: | Configuration |
Format: | AT [cmds] *Z n [cmds] |
Description: | Selects digit used for pulse dial code |
Command | Function |
*Z0 | Use dial code 0 |
*Z1 | Use dial code 1 |
S REGISTERS | ||
Register | Function | Default |
S14 | Bit mapped | Unidentified |
S16 | Bit mapped test options | Unidentified |
S20 | Bit mapped | Unidentified |
S21 | Bit mapped V.24 options | Unidentified |
S22 | Bit mapped speaker options | Unidentified |
S23 | Bit mapped | Unidentified |
S24 | Sleep inactivity timer | 0 |
S27 | Bit mapped | Unidentified |
S28 | Bit mapped | Unidentified |
S29 | Flash modifier timer | 0 |
S31 | Bit mapped | Unidentified |
S33 | XOFF character | 19 |
S40 | Bit mapped | Unidentified |
S41 | Bit mapped | Unidentified |
S201 | Cellular transmit level | Unidentified |