Lucent Technologies Comcode 108678723 manual 401A 108508078, Network timing connection

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	3-7

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Figure Notes:

1. Amphenol connector to	3.	Timing alarm lead connection
DEFINITY ECS	4.	Timing output ports (RJ45) to ATM switch1

2. Network timing connection

5.Jumpers and capacitors (inside case). See Figure 3-5 for settings.

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 3-2. 401A synchronization splitter