Issue 1.2 UNIVERGE SV9100
4 - 46 Installing the SV9100 Blades
4.4.1 Description
The GPZ-4LCA and GPZ-8LCE daughter boards are mounted on the
GCD-4LCA/GCD-8LCA. These boards provide:
4-Port Single Line and 8-Port Single Line analog extension ports (used
for on-premise analog telephones, fax machines, and analog modems).
. The GCD-4LCA/GCD-8LCA is not rated for OPX use. A GCD-4DIOPB
blade should be used instead (it supports the analog DID and single line
telephone interface functions, such as Off-Premise Extensions).
Connector for GCD-4LCA and GCD-8LCA Blades
One extension status LED
Two status LEDs
Ring Generator (75Vrms, 16Hz/20Hz/25Hz selectable by CM82-04-02)
Caller ID Sending Ability
Message Wait Lamping Ability (110Vdc)
Constant current type battery feeding (25mA / -28Vdc)
DC voltage (on-hook) (-28Vdc)
Feeding Polarity Reverse Ability
The CN2 (GPZ-4LCA/GPZ-8LCE) and CN3 (GPZ-8LCE only)
connectors each provide connection to four analog station ports and
are not polarity sensitive. The GPZ-8LCE consumes eight ports
ranging between ports 001~256 (remember that the 8SLIU
consumes eight ports).
Table 4-22 GCD-4LCA/GCD-8LCA Maximum Upgrade Capacities
SLIU
19”
Chassis
with CPU
19” Chassis
without CPU
19” Chassis
x4
Networked
Chassis
GPZ-4LCA
5 6 23 32
GPZ-8LCE
5 6 23 32
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