DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r
555-233-115 Issue 1
April 2000
Multicarrier G2 Universal Module to R8r EPN
5-105Critical Reliability
5
Figure 5-35. Fiber Optic Connections EPN1 to EPN2
Verify Usable Circuit Pack Vintages
Verify that each circuit pack reused in the upgrade c onforms to the usable
vintage requirements for a DEFINITY ECS Release 8 system (see Reference
Guide for Circuit Pack Vintages and Change Notices).
Figure Notes
1. Lightwave Transceiver
2. To PPN Carrier A Slot 1A02
3. To EPN2 Ca rrier A Slot 3A 01
4. To PPN Carrier B Slot 1B02
5. To EPN2 Ca rrier B Slot 3B 02
6.Fiber Optic Cable
7. Optical Cross-Connect Facility
8. 100A Lightguide Interc onnect Unit
9. TX Connector
10. RX Connector