Paradyne 8784 manual Procedure, T1-to-T1 Repeater Loopback, T1-to-V.35 Repeater Loopback

5. Testing

Repeater Loopback

A Repeater Loopback (RLB) loops the signal being sent from the DSX-1 port back to the DSX-1 port.

DSL

Port

AIS

CAP	CAP	T1
		LIU	DSX-1
			Port
Transceiver	Framer	Framer
			99-16417

T1-to-T1 Repeater Loopback
CAP	CAP	T1
DSL		LIU	DSX-1
Port			Port
Transceiver	Framer	Framer
			99-16418

T1-to-V.35 Repeater Loopback

Procedure

To run a Repeater Loopback:

1.Position the cursor at the Start command next to Repeater Loopback on the Network & DSX-1 Tests screen.

2.Press Enter.

The Start command is changed to Stop.

3.To manually stop the test, verify that the cursor is positioned at the Stop command.

4.Press Enter.

The Repeater Loopback cannot be started when any other loopback test is in progress.

NOTE:

Activating the Repeater Loopback test causes the Embedded Operations Channel (EOC), used for management, to be lost to the remote unit.

5-4 February 2001 8784-A2-GB20-30