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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
3-10Synchronization Installation and Testing
3
Figure 3-5. Jumper settings (401A/402A/403A)
Figure Notes:
1. Amphenol connection to DEFINITY
ECS switch
2. Row of capacitors
3. Jumpers for incoming network
connections
4. Incoming network transmit and
receive connections
5. Jumper 1-2 = true ground
Jumper 5-6 = shield grounded
Jumper 3 = TX cable ground
Jumper 4 = RX cable ground
Default connections = 1-2, 3-5
6. True ground
7. Cable shield grounded
8. Jumper 1-2 = true ground
Jumper 5-6 = shield grounded
Jumper 3 = ATM switch A TX cable ground
Jumper 4 = ATM switch B TX cable ground
Default connections = 3-5, 4-6
9. Output jumpers
10. Timing output to ATM switch A
11. Timing output to ATM switch B
1
2
8
7
2
1
4
3
6
5
TX
TX
5
jpda40xa KLC 020300
402A
108508094
120 OHM E1
SYNC SPLITTER
TO ATM SWITCH
TO DEFINITY
NETWORK
ALARM
3
6
2
1
4
3
6
5
TX
RX
4