This unit is an interface unit that accommodates an ISDN (Basic Rate) circuit.
The BRI blade provides:

•  Two (GCD-2BRIA) 2-Channel Circuits (2B + D) configured as T-Bus
•  64Kb/s Clear B-Channel and 16Kb/s D-Channel
•  Two Status LEDs
•  Connector for GPZ-2BRIA

These trunk circuits T-Bus or S-Bus can be connected to either ISDN trunks or ISDN telephones, depending on the switch setting in system programming. All ISDN telephone circuits (#1-2 and #3-4 with the BRI daughter board) are supplied DC power from the system. The BRI Interface blade uses a single universal slot. Each blade connects to the network via an NTI Network Termination. To block new calls on the blade, system programming must be used. This program prevents new calls from being established on the blade, but it does not terminate any existing call.
With the maximum number of blades installed, the following can be provided:


The 2BRI provides 32 BRI circuits and 64 BRI channels. (Port Consumption: T-Bus=4 ports)

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Необходимые лицензии
SV8100/SV9100: SV8300/SV9300:	- / BE114042 BE106616 / BE114009		8 8

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Комплектация
	Карта GCD-2BRIA		1
Размеры упаковки (ВхШхГ), мм			25х240x195
Вес с упаковкой, кг			0.17