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DEFINITY ECS Release 8.2 ATM Installation,
Upgrades, and Administration
555-233-124
Issue 1
April 2000
Installing a DEFINITY ECS ATM-PNC
3-9Synchronization Installation and Testing
3
Figure 3-4. 403A synchronization splitter
Figure Notes:
1. Amphenol connector to DEFINITY
ECS
2. Synchronization source (timing
output ports) to ATM switch
1
3. Synchronization source (timing
output ports) to ATM switch
1
1. These are 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).
4. Network receive connection, BNC
connector
5. Network transmit connection, BNC
connector
6. Jumpers and capacitors (inside case).
See Figure 3-5
for settings.
403A
108508102
75 OHM E1
SYNC SPLITTER
TO AT
M
S
W
IT
C
H
R
X
T
X
Lucent Technologies
N
E
T
W
O
R
K
TO DEFINITY
2
3
4
5
6
6
crda403a KLC 020300
1