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 |