Lucent Technologies Comcode 108678723 manual A synchronization splitter

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	3-6

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crda400a LJK 071698

Figure Notes:

1.	From network interface	3.	Timing output port (J1) to the ATM switch1
2.	Amphenol connection to	4.	Timing output port (J2) to the ATM switch1
	DEFINITY ECS

1.Ports J1 and J2 provide identical DS1 timing source signals to the ATM switches. The ATM switch can use two separate DS1 timing signals (one at a time from two separate spans).

Figure 3-1. 400A synchronization splitter