CALPAK CORPORATION
MXE-2442B
|
Modem Type |
Data (synchronous/asynchronous)/Fax |
|
Maximum Data Rate |
2400bps |
|
Maximum Fax Rate |
9600bps |
|
Data Bus |
External |
|
Fax Class |
Unidentifed |
|
Data Modulation Protocol |
Unidentifed |
|
Fax Modulation Protocol |
ITU-T V.21, V.27ter |
|
Error Correction/Compression |
MNP5, V.42, V.42bis |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Line out |
CN1 |
RS-232/422 |
CN3 |
|
Line in |
CN2 |
AC power |
CN4 |
|
DIAGNOSTIC LED(S) | ||
|
LED |
Status |
Condition |
|
AA |
On |
Auto-answer enabled |
|
AA |
Off |
Auto-answer disabled |
|
RXD |
On |
Modem is receiving data |
|
RXD |
Off |
Modem is not receiving data |
|
TXD |
On |
Modem is transmitting data |
|
TXD |
Off |
Modem is not transmitting data |
|
CD |
On |
Carrier signal detected |
|
CD |
Off |
Carrier signal not detected |
|
OH |
On |
Modem is off-hook |
|
OH |
Off |
Modem is on-hook |
|
HS |
On |
Modem is operating at 2400bps |
|
HS |
Off |
Modem is operating at slower than 2400bps |
|
DTR |
On |
DTR signal is high |
|
DTR |
Off |
DTR signal is low |
|
MR |
On |
Power is on |
|
MR |
Off |
Power is off |
|
MODE | |
|
Settings |
SW1/1 |
|
Dumb mode |
On |
|
Normal mode |
Off |
|
AUTO-ANSWER | |
|
Settings |
SW1/2 |
|
Auto-answer enabled |
On |
|
Auto-answer disabled |
Off |
|
DCD | |
|
Settings |
SW1/3 |
|
DCD normal |
On |
|
DCD forced high |
Off |
|
DTR | |
|
Settings |
SW1/4 |
|
Reset ON DTR |
On |
|
DTR ON to OFF |
Off |
|
MISCELLANEOUS TECHNICAL NOTE |
|
Exact location of switches and LEDs is unidentified. |
Proprietary AT Command Set
See document V1559 for a full command summary.