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DEFINITY Enterprise Communication Server Release 9
Installation and Maintenance for Survivable Remote EPN 555-233-121
1
SREPN Installation
Replace EPN circuit packs and make cable connections
Figure Notes
1. MCC cabinet
2. EPN carrier B
3. EPN carrier A
4. 9823A transceiver on the EI connector
5. Fiber optic cables
Figure 1-13. EPN Direct fiber critical reliability cable connections
1
2
4
3
4
cydfhep2 RPY 030998
5
6
8
5
6. From the EPN B TX and RX
connectors on the rear of the SRP
7. Main Distribution Frame (MDF)
8. B25A 25-pair cable
9. From the EPN A TX and RX
connectors on the rear of the SRP
Issue 2
November 2000
1-29
7
9
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