ALPHA TELECOM, INC.
SUPER NT1
|
Card Type |
Network Terminator |
|
Chip Set |
Unidentified |
|
I/O Options |
Power, telephone line via RJ-11 (2), ISDN S/T interface via RJ-45 (2), ISDN BRI U interface via RJ-45 or RJ-11 |
|
BRI Transfer Rate |
64Kbps x 2 |
|
T1 Transfer Rate |
1.44Mbps |
|
Frame Type |
AMI, 2B1Q |
|
Data Bus |
External |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
Power Jack |
CN1 |
ISDN S/T interface via RJ-45 connector |
CN4 |
|
Telephone line 1 |
CN2 |
ISDN S/T interface via RJ-45 connector |
CN5 |
|
Telephone line 2 |
CN3 |
ISDN BRI U interface |
CN6 |
|
DIAGNOSTIC LED(S) | |||
|
LED |
Color |
Status |
Condition |
|
PWR |
Green |
On |
Power is on |
|
PWR |
Green |
Off |
Power is off |
|
BATT |
Red |
On |
Backup battery is charging |
|
BATT |
Red |
Off |
Battery is charged |
|
ERR |
Red |
On |
ISDN network connection is broken |
|
ERR |
Red |
Blinking |
Synchronization error occurring on ISDN line |
|
ERR |
Red |
Off |
Line error not detected |
|
LPBK |
Yellow |
On |
Phone company initiated loopback test is in progress |
|
LPBK |
Yellow |
Off |
Loopback test not in progress |
|
TEL1 |
Green |
On |
Telephone line 1 is active |
|
TEL1 |
Green |
Off |
Telephone line 1 is inactive |
|
TEL2 |
Green |
On |
Telephone line 2 is active |
|
TEL2 |
Green |
Off |
Telephone line 2 is inactive |