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ACCULINK 3165 DSU/CSU

PARADYNE CORPORATION

ACCULINK 3165 DSU/CSU

Card Type

DSU/CSU

NIC Type

T1

Chip Set

Unidentified

I/O Options

DTE port, network interface via RJ-45 connector, modem port

test jacks (2), power jack, communications port

Maximum Modem Rate

2400bps

Data Modulation Protocol

V.22

Wiring Type

RJ-48 120ohm shielded twisted pair

Maximum Data Rate

56Kbps (64Kbps full duplex)

Data Bus

External

CONNECTIONS

Function

Label

Function

Label

Test jack - line in

CN1

Communication port

CN5

Test jack - line in

CN2

Modem port via RJ-11

CN6

Power Jack

CN3

Network interface via RJ-45 connector

CN7

DTE port (25-pin serial connector)

CN4

   

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

OK

Green

On

DSU/CSU power is on

OK

Green

Blinking

DSU/CSU is downloading software

OK

Green

Off

DSU/CSU power is off or detecting a system failure

FAIL

Yellow

On

Error has been detected on network

FAIL

Yellow

Off

Error has not been detected on network

FAIL

Yellow

Blinking

DSU/CSU is conducting a self test

TST

Yellow

On

DSU/CSU is executing a test

TST

Yellow

Off

DSU/CSU is not executing a test

SIG

Green

On

DSU/CSU is receiving a recoverable signal from network

SIG

Green

Off

DSU/CSU cannot recover the signal from network

OOF

Yellow

On

Out of frame condition detected on network

OOF

Yellow

Off

Out of frame condition not detected on network

ALM

Yellow

On

Alarm condition detected on network

ALM

Yellow

Off

Alarm condition not detected on network

EER

Yellow

On

Excessive error rate exceeded on network

EER

Yellow

Off

Excessive error rate not exceeded on network

DTR

Green

On

DTR signal is high

DTR

Green

Off

DTR signal is low

TXD

Yellow

On

Receiving all zeros from the DTE

TXD

Yellow

Off

Receiving all ones from the DTE

TXD

Yellow

Blinking

Data is being transferred

RXD

Yellow

On

Transmitting all zeros from the DTE

RXD

Yellow

Off

Transmitting all ones from the DTE

RXD

Yellow

Blinking

Data is being transferred

CTS

Yellow

On

CTS signal is high

CTS

Yellow

Off

CTS signal is low

RTS

Yellow

On

RTS signal is high

RTS

Yellow

Off

RTS signal is low