4.4
Figure 4-17 Installing the GPZ-4LC( )/GPZ-8LC( ) Daughter Board
4-44
GPZ-4LC( )/GPZ-8LC( ) (4-Port/8-Port SLI Daughter Board)
4.4.1
Description
The GPZ-4LC( ) and GPZ-8LC( ) daughter boards are mounted on the
GCD-4LC( )/GCD-8LC( ). 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-4LC( )/GCD-8LC( ) 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-4LC( )/GCD-8LC( ) Blades
Ring Generator
Caller ID Sending Ability
Message Wait Lamp Ability
Constant current type battery feeding (25mA / -28Vdc)
Feeding Polarity Reverse Ability
Issue 2.0
Installing the SV9100 Blades