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FSU 1200130L2

ADTRAN

FSU 1200130L2

Card Type

Frame Relay Unit, T1 DSU/CSU

Chip Set

Unidentified

I/O Options

25-pin DTE ports (2), 25-pin DCE port, Control port via RJ-48 connector,

Dedicated network ports via RJ-48 connectors (2), power

Maximum Data Rate

56Kbps

ISDN Rate

64Kbps

ISDN Modulation Protocol

HDLC, PPP

Data Bus

External

CONNECTIONS

Function

Label

Function

Label

Network port 1 (RJ-48)

CN1

25-pin DTE port 1

CN5

Network port 2 (RJ-48)

CN2

25-pin DTE port 2

CN6

VT 100 terminal port (RJ-48)

CN3

Power

CN7

25-pin DCE port

CN4

Power switch

SW1

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

TD1

Unidentified

On

DTE port 1 is transmitting data

TD1

Unidentified

Off

DTE port 1 is not transmitting data

RD1

Unidentified

On

DTE port 1 is receiving data

RD1

Unidentified

Off

DTE port 1 is not receiving data

TD2

Unidentified

On

DTE port 2 is transmitting data

TD2

Unidentified

Off

DTE port 2 is not transmitting data

RD2

Unidentified

On

DTE port 2 is receiving data

RD2

Unidentified

Off

DTE port 2 is not receiving data

TDN

Unidentified

On

Data is being transmitted on network port

TDN

Unidentified

Off

Data is not being transmitted on network port

RDN

Unidentified

On

Data is being received on network port

RDN

Unidentified

Off

Data is not being received on network port

ALM

Unidentified

On

Unit is detecting an open loop, loss of synchronization, OOS/OOF, or loss of network frame relay signal alarm condition or unit is in test mode

ALM

Unidentified

Off

Alarm condition not detected on network. Unit not conducting a test