SILICOM CONNECTIVITY SOLUTIONS, INC.
ETHERMODEM/SEM14 (ETHERNET + 14.4KBPS MODEM)
Card Type | Fax, Modem (synchronous/asynchronous), Network Interface Card |
Chip Set | Unidentified |
I/O Options | Ethernet 10Base2 connector, Ethernet 10BaseT connector |
NIC Type | Ethernet |
Network Transfer 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 103/212A 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 | MNP5, MNP10, V.42, 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 | |||
10BASE-2 - RG-58A/U 50ohm coaxial | CN1 | 10BASE-T - Unshielded twisted pair | CN2 | |||
DIAGNOSTIC LED(S) | |||
LED | Color | Status | Condition |
LED 1 | Yellow | On | Link integrity good on 10BASE-T connection |
LED 1 | Yellow | Off | Link integrity broken on 10BASE-T connection |
LED 2 | Green | Blinking | Sending or receiving data |
LED 2 | Green | Off | Not sending or receiving data |
SUPPORTED COMMAND SET |
Basic AT Commands |
AT, ‘Comma’, A/ |
A, B, C, D, E, H, L, M, N, O, P, Q, S, T, V, W, X, Y, Z |
&C, &D, &F, &G, &J, &K, &L, &M, &P, &Q, &R, &S, &T |
&V, &W, &X, &Y, &Z |
Extended AT Commands |
\A, \B, \G, \K, \L, \N, %C, %E, %l, %Q, %TT |
S Registers |
S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S16, S18, S25, S26, S29, S30 |
S32, S33, S37, S38, S39, S46, S48, S82, S86, S91, S92, S95, S99, S201 |
Special Commands |
)M, *H, -K, -Q, @M, :E, #CID |
Note: See MHI Help file for full command documentation. |
Proprietary AT Command Set
See SILICOM CONNECTIVITY SOLUTIONS, INC.,ETHERMODEM/SEM28 (ETHERNET + 28.8KBPS MODEM) document for a full command summary.