Panasonic CPC-EX manual Doorbox Equipment Trunk Port, Doorbox Equipment Extension Port

Chapter 7. Specifications Section 300-Installation

Part No.	Description	Quantity
		DBS 40 +	DBS 40	DBS 72 +	DBS 40	DBS 72 +	DBS 72		DBS 96 +	DBS 40	DBS 96 +	DBS 72	DBS 96 +	DBS 96
	Expansion Connectors
VB-43120	Trunk exp. connector		2		2		2			2		2		2
VB-43121	Ext. exp. connector											1*		0*
	Doorbox Equipment (Trunk Port)
VB-43701	Door box adaptor		12#		12#		20#			24#		28#		32#
VB-43705	Door box		24#		24#		40#			48#		56#		64#
	Doorbox Equipment (Extension Port)
VB-43711	Doorbox adaptor		4		4		4			4		4		4
VB-43705	Doorbox		4		4		4			4		4		4
	Optional Equipment
VB-43706	Remote Administration
	Interface (RAI-A)		1		1		1			1		1		1
VB-43707	Remote Administration
	Interface (RAI-B)
VB-43130	Built-in system backup		2		2		2			2		2		2
	batteries
VB-43709	SLT Adaptor		16		22		28			26		32		36
VB-2089P	SLT ringer box		2		2		2			2		2		2
VA-43703	4-line power fail unit		12		14		16			14		16		16
VB-43702	Off-premise ext adaptor		16		16		16			16		16		16
VB-43940	Application processor		1		1		1			1		1		1
	interface (API)
VB-43991	PCAS software							1
VB-43993	DBS Manager software
Notes:

*An expansion connector is not required to use an extension card in the EC/TRK slot of a DBS 96. The DBS 96 uses connector CN14 to accommodate an extension card in the EC/TRK slot.

# These maximums are based on overall trunk capacities and do not allow for trunks used for outside lines.

7-12 DBS Manual - Revised April 2000 DBS-2.3/9.2-300