Issue 3.0
4-44 Installing the SV9100 Blades
4.4 GPZ-4LCA/GPZ-8LCE (4-Port/8-Port SLI Daughter Board)
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-4DIOPA 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
Ring Generator
Caller ID Sending Ability
Message Wait Lamp Ability (Controlling Voltage:-110Vdc) for all ports
Constant current type battery feeding (25mA / -28Vdc)
Feeding Polarity Reverse Ability
Figure 4-17 Installing the GPZ-4LCA/GPZ-8LCE Daughter Board
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