ADTRAN
EXPRESS XRT
|
Card Type |
ISDN TA |
|
Chip Set |
Unidentified |
|
I/O Options |
RJ-45 ISDN BRI U interface, Analog phone ports (2), 25-pin modem port, 25-pin DTE port, power |
|
ISDN Rate |
230.4Kbps |
|
ISDN Modulation Protocol |
PPP |
|
Error Correction/Compression |
Unidentified |
|
Data Bus |
External |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
Power |
CN1 |
Telephone line 1 |
CN4 |
|
25-pin DTE port |
CN2 |
Telephone line 2 |
CN5 |
|
25-pin modem port |
CN3 |
ISDN BRI interface (RJ-45) |
CN6 |
|
USER CONFIGURABLE SETTINGS | ||
|
Function |
Label |
Position |
|
î |
SW1/1 |
On |
|
230.4Kbps |
SW1/1 |
Off |
|
î |
SW1/2 |
On |
|
Returns to factory default profile |
SW1/2 |
Off |
|
î |
SW1/3 |
On |
|
Phone volume high |
SW1/3 |
Off |
|
î |
SW1/4 |
Unidentified |
|
DIAGNOSTIC LED(S) | |||
|
LED |
Color |
Status |
Condition |
|
TD |
Green |
On |
Modem is transmitting data |
|
TD |
Green |
Off |
Modem is not transmitting data |
|
RD |
Green |
On |
Modem is receiving data |
|
RD |
Green |
Off |
Modem is not receiving data |
|
B1 |
Green |
On |
B-channel 1 data call connected |
|
B1 |
Amber |
On |
Loopback channel protocol test in progress on B-channel 1 |
|
B1 |
Amber |
Blinking |
Remote test originate on B-channel 1 |
|
B1 |
Green |
Blinking (fast) |
Attempting TEI registration on B-channel 1 |
|
B1 |
Green |
Blinking (slow) |
Attempting SPID registration on B-channel 1 |
|
B1 |
Green |
Off |
No activity on B-channel 1 |
|
B2 |
Green |
On |
B-channel 2 data call connected |
|
B2 |
Amber |
On |
Loopback channel protocol test in progress on B-channel 2 |
|
B2 |
Amber |
Blinking |
Remote test originate on B-channel 2 |
|
B2 |
Green |
Blinking (fast) |
Attempting TEI registration on B-channel 2 |
|
B2 |
Green |
Blinking (slow) |
Attempting SPID registration on B-channel 2 |
|
B2 |
Green |
Off |
No activity on B-channel 2 |
|
PWR |
Green |
On |
Power is on; link is established |
|
PWR |
Green |
Blinking |
Power is on; link is not established |
|
PWR |
Green |
Off |
Power is off |
|
SUPPORTED COMMAND SET | |
|
Basic AT Commands | |
|
AT, +++, A/ | |
|
A, E, Q, V | |
|
&R, &S | |
|
Extended AT Commands | |
|
\Q | |
|
S Registers | |
|
S0, S2, S3, S4, S5, S7, S12, S25 | |
|
Note: See MHI Help File for full command documentation. |
Proprietary AT Command Set
For a full command summary see, ADRAN EXPRESS XR