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SATELLITE MODEL 72651

ADC KENTROX

SATELLITE MODEL 72651

Card Type

T1 DSU

Chip Set

Unidentified

I/O Options

AC power, V.35 data port, T1 network interface via 15-pin connector

T1 Transfer Rate

1.544Mbps

T1 Line Coding

AMI, B8ZS

Frame type

ESF, SF

Data Bus

External

CONNECTIONS

Function

Label

Function

Label

T1 network port (15-pin connector)

CN1

AC power connector

CN3

V.35 data port

CN2

   

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

PWR

Green

On

Power is on

PWR

Red

On

Equipment failure occurred during self test

PWR

Green

Blinking

User is logged in

PWR

Red/Green

Blinking

Software is being loaded

PWR

Red

Blinking

Unit is conducting a test

PWR

N/A

Off

Power is off

T1

Red

On

LOS, OOF, AIS or yellow alarm condition detected

T1

Red

Off

LOS, OOF, AIS or yellow alarm condition not detected

TD

Yellow

On

Data is being transmitted from the data port (CN5)

TD

Yellow

Off

Data is not being transmitted from the data port (CN5). Indicative of all zero condition if RTS and CTS are high.

RD

Yellow

On

Data is being received at the data port (CN5)

RD

Yellow

Off

Data is not being recieved at the data port (CN5). Indicative of all zero condition if RTS and CTS are high.

CTS

Yellow

On

CTS signal is high. Unit ready to send data

CTS

Yellow

Off

CTS signal is low

RTS

Yellow

On

RTS signal is high

RTS

Yellow

Off

CTS signal is low