Converting IP-PNC port networks with simplex control to duplicated control
1190 Upgrading, Migrating, and Converting Media Servers and Gateways
Figure 93: Ribbon Cable Connector
4. Thread the ribbon through the slot on the front panel.
5. Attach the other end of the long ribbon cable to the bottom connector (labeled “B”) on the
component side of the TN775D Maintenance (EPN) circuit pack. The red line must be on
the bottom. See High/Critical Reliability Ribbon Cable Connection
on page 1191.
6. Fully insert the IPSI circuit pack.
7. Program the IPSI just inserted. See Programming the duplicated IPSI circuit pack
on
page 1197.
8. Fully insert the TN775D Maintenance (EPN) circuit pack after the IPSI has been
programmed.
caxxinst LJK 022002
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