NEC Univerge SV9100 - Page 1289

1289
Maximum System Capacities for Station Interface Blades (Continued)
Station Interface Units
Description
Maximum Capacities
Basic Port Expanded Port
Package Package
Notes
GCD-4DIOPA
This 4-port Analog DID or Off-Premise
Extension blade provides termination
and operation of four analog DID trunks
or four off premise extensions. Each
blade has a built-in ringer signal
generator (RSG). Up to 1600 ohms of
resistance (including the single line
instrument) is acceptable between the
blade and the single line telephone.
This blade is installed in slots 2~6 of a
chassis with CPU or slots 1~6 of
expansion chassis and shares the
number of station ports in the system.
5
23
Note: 1
GCD-4LCF
This 4-port Single Line Interface blade
supports four Single Line Telephones
and/or analog voice mail ports. Each
blade provides a built-in ringer signal
generator (RSG) and Message Waiting
(MW) LED voltage to single line
telephones.
This blade is installed in slots 2~6 of a
chassis with CPU and slots 1~6 of
expansion chassis. The maximum
number depends on other station blades
installed. This blade shares the total
number of station ports in the system.
5
23
Note: 1
GCD-8LCF
This 8-port Single Line Interface blade
supports eight Single Line Telephones
and/or analog voice mail ports. Each
blade provides a built-in ringer signal
generator (RSG) and Message Waiting
(MW) LED voltage to single line
telephones.
This blade is installed in slots 2~6 of a
chassis with CPU and slots 1~6 of
expansion chassis. The maximum
number depends on other station blades
installed. This blade shares the total
number of station ports in the system.
5
23
Note: 1