SILICOM CONNECTIVITY SOLUTIONS, INC.
ETHERMODEM PCMCIA ADAPTER
Card Type |
Fax, Modem (synchronous/asynchronous), Network Interface Card |
Chip Set |
Unidentified |
NIC Type |
Ethernet |
Maximum Network Rate |
10Mbps |
Maximum Modem Rate |
14.4Kbps |
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 |
Fax Modulation Protocol |
ITU-T V.17, V.21CH2, V.27ter, V.29 |
Error Correction/Compression |
MNP10, V.42bis |
Topology |
Linear Bus, Star |
Wiring Type |
Unshielded twisted pair RG-58A/U 50ohm coaxial |
Boot ROM |
Not available |
CONNECTIONS | |||
Function |
Label |
Function |
Label |
Line out - RJ-11 |
CN1 |
10Base-2 - RG-58A/U |
CN3 |
10Base-T - RJ-45 |
CN2 |
DIAGNOSTIC LED(S) | |||
LED |
Color |
Status |
Condition |
LED 1 |
Green |
On |
Data is transmitted |
LED 1 |
Green |
Off |
Data is not transmitted |
LED 2 |
Yellow |
On |
10Base-T link integrity exists |
LED 2 |
Yellow |
Off |
10Base-T link integrity broken |
Proprietary AT Command Set
AUTO-RETRAIN - AUTO-FALLBACK/FALL-FORWARD | |
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-fallback/fall-forward enabled |
BIT-MAPPED REGISTERS | |
Register |
Default |
S14 |
Unidentified |
S16 |
Unidentified |
S21 |
Unidentified |
S22 |
Unidentified |
S23 |
Unidentified |
S27 |
Unidentified |
S28 |
Unidentified |
S31 |
Unidentified |
S39 |
Unidentified |
S40 |
Unidentified |
S41 |
Unidentified |
S201 |
Unidentified |
S202 |
Unidentified |
BREAK SEND | |
Type: |
Configuration |
Format: |
AT [cmds] \B n [cmds] |
Default: |
Unidentified |
Range: |
Unidentified |
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 |
Modem receives \B |
Break received from remote modem |
\K0 |
Online command mode enabled, send no break to remote modem |
Break sent to remote modem and buffered cleared |
Buffers cleared, break sent to DTE |
\K1 |
Break sent to remote modem and buffered cleared |
Break sent to remote modem and buffered cleared |
Buffers cleared, break sent to DTE |
\K2 |
Online command mode enabled, send no break to remote modem |
Send break to remote modem immediately |
Break sent immediately to DTE |
\K3 |
Send break to remote modem immediately |
Send break to remote modem immediately |
Break sent immediately to DTE |
\K4 |
Online command mode enabled, send no break to remote modem |
Send break with transmitted data |
Break sent with received data to the DTE |
\K5 |
Send break with transmitted data |
Send break with transmitted data |
Break sent with received data to the DTE |
CALLER ID | |
Type: |
Configuration |
Format: |
AT [cmds] #CID= n [cmds] |
Description: |
Controls the Caller ID function |
Command |
Function |
#CID=0 |
Caller ID disabled |
#CID=1 |
Caller ID displays formatted data |
#CID=2 |
Caller ID displays raw hexadecimal data |
COMPRESSION | |
Type: |
Configuration |
Format: |
AT [cmds] %C n [cmds] |
Description: |
Selects data compression |
Command |
Function |
%C0 |
Data compression enabled |
%C1 |
MNP5 enabled |
%C2 |
V.42bis enabled |
%C3 |
MNP5 and V.42bis enabled |
CONNECT MODE | |
Type: |
Configuration |
Format: |
AT [cmds] \N n [cmds] |
Description: |
Controls the type of connection the modem will operate in |
Command |
Function |
\N0 |
Normal mode enabled |
\N1 |
Direct mode enabled |
\N2 |
Reliable mode enabled |
\N3 |
Auto-reliable mode enabled |
\N4 |
Force LAP-M mode |
\N5 |
Force MNP mode |
FLASH DIAL MODIFIER TIME | |
Type: |
Register |
Format |
AT [cmds] S29= n [cmds] |
Default: |
Unidentified |
Range: |
Unidentified |
Unit: |
Unidentified |
Description: |
Time the modem will go on-hook upon receiving the ! dial modifier in dial string. |
FLOW CONTROL | |
Type: |
Configuration |
Format: |
AT [cmds] \G n [cmds] |
Description: |
Selects modem port flow control |
Command |
Function |
\G0 |
Flow control disabled |
\G1 |
Flow control enabled |
FLOW CONTROL CHARACTER - XOFF | |
Type: |
Register |
Format: |
AT [cmds] S33= n [cmds] |
Default: |
19 |
Range: |
0-255 |
Unit: |
ASCII |
Description: |
Sets the character used to represent XOFF |
FLOW CONTROL CHARACTER - XON | |
Type: |
Register |
Format: |
AT [cmds] S32= n [cmds] |
Default: |
17 |
Range: |
0-255 |
Unit: |
ASCII |
Description: |
Sets the character used to represent XON |
LINE SIGNAL LEVEL | |
Type: |
Immediate |
Format: |
AT [cmds] %L [cmds] |
Description: |
Returns a value which indicates the received line signal level |
LINE SIGNAL QUALITY | |
Type: |
Immediate |
Format: |
AT [cmds] %Q [cmds] |
Description: |
Returns a value which indicates line signal quality |
MAXIMUM BLOCK SIZE FOR TRANSMISSION | |
Type: |
Configuration |
Format: |
AT [cmds] \A n [cmds] |
Description: |
Sets the maximum transmittable 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 |
MNP - STREAM/BLOCK MODE | |
Type: |
Configuration |
Format: |
AT [cmds] \L n [cmds] |
Description: |
Selects the transfer mode for MNP link |
Command |
Function |
\L0 |
Stream mode for MNP enabled |
\L1 |
Block mode for MNP enabled |
MNP10 - COMPRESSION | |
Type: |
Configuration |
Format: |
AT [cmds] -K n [cmds] |
Description: |
Selects MNP10 data compression |
Command |
Function |
-K0 |
MNP10 disabled |
-K1 |
MNP10 enabled |
-K2 |
MNP10 enabled on originate mode only |
MNP10 - FALLBACK | |
Type: |
Configuration |
Format: |
AT [cmds] -Q n [cmds] |
Description: |
Allows MNP10 to fall back to speeds slower than 4800bps |
Command |
Function |
-Q0 |
MNP10 at 2400 and 1200bps disabled |
-Q1 |
MNP10 at 2400 and 1200bps enabled |
MNP10 - LINK NEGOTIATION | |
Type: |
Configuration |
Format: |
AT [cmds] *H n [cmds] |
Description: |
Sets the speed at which MNP10 link negotiation will occur |
Command |
Function |
*H0 |
Link will be negotiated at highest possible speed |
*H1 |
Link will be negotiated at 1200bps |
*H2 |
Link will be negotiated at 4800bps |
MNP10 - POWER LEVEL ADJUST | |
Type: |
Configuration |
Format: |
AT [cmds] )M n [cmds] |
Description: |
Controls automatic transmit power level adjustment during MNP 10 link negotiation |
Command |
Function |
)M0 |
Power level adjustment disabled |
)M1 |
Power level adjustment enabled |
SLEEP TIMER | |
Type: |
Register |
Format |
AT [cmds] S24= n [cmds] |
Default: |
1 |
Range: |
0-255 |
Unit: |
.01 second |
Description: |
Maximum duration of DTE and DCE inactivity allowed prior to initiating low-power sleep mode. |
TEST MODE - PTT | |
Type: |
Immediate |
Format: |
AT [cmds] %TT n [cmds] |
Description: |
Send PTT test signals for a line tests |
TRANSMISSION LEVEL | |
Type: |
Configuration |
Format: |
AT [cmds] @M n [cmds] |
Default: |
Unidentified |
Range: |
Unidentified |
Unit: |
-1 dBm |
Description: |
Sets the signal level for transmission over switched phone lines |
TRANSMISSION LEVEL - FAX | |
Type: |
Register |
Format: |
AT [cmds] S92= n [cmds] |
Default: |
10 |
Range: |
1-15 |
Unit: |
-1 dBm |
Description: |
Sets the signal level for transmission while in fax mode |
TRANSMISSION LEVEL - CELLULAR | |
Type: |
Register |
Format: |
AT [cmds] S201= n [cmds] |
Default: |
10 |
Range: |
0-15 |
Unit: |
-1 dBm |
Description: |
Sets the signal level for transmission while in cellular mode |
TRANSMISSION LEVEL - LEASED-LINE | |
Type: |
Register |
Format: |
AT [cmds] S99= n [cmds] |
Default: |
10 |
Range: |
0-15 |
Unit: |
-1 dBm |
Description: |
Sets the signal level for transmission over leased-lines |
TRANSMISSION LEVEL - PSTN | |
Type |
Register or Configuration |
Format |
AT [cmds] S91 =n [cmds] |
Default |
10 |
Range |
1-15 |
Unit |
-1 dBm |
Description |
Sets the signal level for transmission over switched phone lines |
V.32 - COMPROMISE EQUALIZER | |
Type: |
Configuration |
Format: |
AT [cmds] :E n [cmds] |
Description: |
Controls V.32 compromise equalizer |
Command |
Function |
:E0 |
Equalizer disabled |
:E1 |
Equalizer enabled |