Issue 1.2 UNIVERGE SV9100
4 - 58 Installing the SV9100 Blades
The GPZ-4COTE consumes four trunk ports ranging between ports
001~200. The CN2 connector provides connection to four analog
trunk ports, which are polarity sensitive (tip-to-tip, ring-to-ring).
The power failure circuits (CN3), however, are not polarity sensitive.
Table 4-29 GPZ-4COTE Maximum Upgrade Capacities provides the
maximum capacities for the ESIU blades when they are upgraded.
Table 4-29 GPZ-4COTE Maximum Upgrade Capacities
19” Chassis
with CPU
19” Chassis
without CPU
19” Chassis
x4
Networked
Chassis
5 6 23 32
The trunk ports are polarity sensitive. Be
careful when wiring the trunks.
When connecting the RJ-61 cable to the
GPZ-4COTE blade, note the position of the
Power Failure connector (CN3). Do not
confuse this connector as the trunk connector
(CN2).
Do not wire an RJ-11 directly to the
GCD-4COTA interface. Use the appropriate
RJ-61 wiring when connecting to the
GCD-4COTA.
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