DEFINITY Enterprise Communication Server Release 9
Installation and Maintenance for Survivable Remote EPN
555-233-121
Issue 2
November 2000
Contents
iv
■ Connect cables to the SRP 1-12
Connect SRP fiber cables for standard/high
reliability 1-12
Connect SRP fiber cables for critical reliability 1-12
■ Connect the SRP and Management Terminal 1-15
■ MDF connections 1-16
■ Power up the SRP 1-17
■ Administer the Release 9r and SRP 1-17
Administration of the Release 9r 1-18
Administration of the SRP 1-18
■ Replace Release 9r circuit packs 1-23
■ Replace EPN circuit packs
and make cable connections 1-24
Connect DS1CONV cables for standard/high
reliability 1-24
Connect DS1CONV cables for critical
reliability 1-24
Connect direct fiber cables for
standard/high reliability 1-25
Connect direct fiber cables for critical reliability 1-25
■ Test the SRP 1-30
Test the survive mode function 1-31
Verify the test switch operation 1-33
Verify the SRP status 1-34
■ Upgrade the SRP 1-34
2 SREPN Maintenance 2-1
■ Before starting to troubleshoot 2-1
■ SREPN connections 2-2
Required and optional circuit packs 2-4
Interfacing circuit packs 2-5
Transfer sequence to Survive mode 2-6
SREPN connections 2-9
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