Lucent Technologies Comcode 108678723 manual Verify the DS1 service

DEFINITY ECS Release 8.2 ATM Installation,	Issue 1
Upgrades, and Administration 555-233-124	April 2000
3 Installing a DEFINITY ECS ATM-PNC
Synchronization Installation and Testing	3-17

Verify the DS1 service

To verify the DS1 service, use the procedure in Table 3-5. Have the ATM switch installer verify the synchronization source.

Table 3-5. T1 or E1 service verification procedure

√	Step	Action	Command	Description
	1.	Check timing		Check that the GREEN STATUS 3 LED on the
		signal		designated DS1 circuit pack is on steady.
	2.	Test the DS1	test board	Test the designated DS1 board.
		circuit pack	UUCSS	If any one of Test 138 through 145 fails, follow the
				repair procedures listed in DEFINITY ECS Maintenance
				for R8r.
	3.	Run error report	list	Verify that the report is free of errors.
			measurements	See Table 3-6 to help interpret the report.
			ds1 UUCSS
			summary
	4.	Identify active	status	Verify that the designated DS1 circuit pack is the active
		synchronization	synchronization	sync source.
		source		Note: The DS1circuit pack is not the sync source; it

simply shows where the sync splitter is connected.