Quick Eagle Networks DL3800E manual DTE/Network Loopback Test, Local Loopback Test, Tests Menu

6

Major	01/01/90	17:56:47Unit: 1		NET : 2 (33)
	Loss of Frame
Idled	01/01/90	17:56:58Unit: 1		NET : 2 (13)
	Loss of Frame Idled
DIGITAL LINK DL3800E	SR 1.XX NODE 1:HOME 01/01/90 03:14:54 MN
SELECTED DEVICE ADDRESS: 1.00.000NAME:HOME
DTE AND NETWORK TESTS	Exit		Confirm
DTE TESTS:
	DTE/NETWORK LOOPBACK:Off
	NETWORK TESTS:
PORT# PAYLOAD LOOPBACK LINE LOOPBACK			LOCAL LOOPBACK
1	Off	Off		Off
2	Off	Off		Off
3	Off	Off		Off
4	Off	Off		Off
5	Off	Off		Off
6	Off	Off		Off
7	Off	Off		Off
8	Off	Off		Off
	Figure 6-1	TESTS MENU

NOTE: The following 3 tests interrupt payload traffic to the unit.

DTE/Network Loopback Test

Use the DTE/NETWORK Loopback test to verify the data port and associated cabling. This bi-directional loopback loops the received data port signal back to the data port and the received E1 processor signal back to the E1 network. It can test a problem whose source is the E1 line.

LOCAL Loopback Test

Use the LOCAL Loopback test to verify the operation of the DL3800E unit data port and its connections.

To receive valid test data at the DTE device, run LOCAL Loopback on all active E1 ports.

6-2 DL3800E Inverse Multiplex User’s Guide — July 9, 2001