Converting a processor port network to a port network (MCC)
84 Migrating to the Avaya S8700 or S8710 Media Server
June 2004
Installing the expansion control carrier and
port carrier
1 Install the J58890-AF-2 L13 PN expansion control carrier in position A.
2 Install a J58890BB - 4 L14 Port carrier in position B.
3 Connect the carrier grounds.
4 Install the CFY1B Current Limiter (CURL) unit on the back of control carrier A. (Reuse the
CURL if R; replace the CURL if SI.)
5 Connect the cables to the back of the carriers.
• TDM/LAN
• Carrier A to D (if equipped)
• Carrier A to B
• Carrier B to C (if equipped)
• ICC cables from carrier A to B (if required).
• Duplex reliability: No ICC cables required.
• High reliability: ICCC and ICCD
• Critical Reliability: ICCA, ICCB, ICCC, and ICCD
• AUX cable to carrier A.
• 9 pin D subminiature plug to P1 connector on each carrier.
6 Install faceplates on carrier A.
7 Install faceplates on carrier B.
8 Install power supplies in carrier A.
9 Install power supplies in carrier B.
Installing IPSI and maintenance circuit packs
If this PN does not contain an IPSI, install the tone clock and maintenance circuit packs, as required, then
continue with Installing Expansion Interface circuit packs
on page 85.
If this PN contains one or two IPSIs, reinstall the IPSIs and the ribbon cables as you did before. See
Standard (simplex) reliability configuration
on page 58 and High or critical reliability configuration
(MCC1) on page 61.
Although you can use ICCs for connectivity (ICCC and ICCD) for consistency, just use the ribbons on
the front.
Connecting the CAT5 cables to the IPSI circuit
packs
See Quick Start for Hardware Installation: Avaya S8700 or S8710 Media Server (555-245-703) and the
job aid titled Cabling Guide — MCC1 and SCC1 Media Gateway (555-245-771) for a connectivity guide.
1 Connect the GREEN CAT5 cable to the IPSI in the A carrier.
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