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SUPER NT1

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