Panasonic CPC-EX Installation Manual page 151

Section 300-Installation
Part No. Description
VB-43120 Trunk expansion connector
VB-43121 Extension expansion connector
VB-43701 Door box adaptor
VB-43705 Door box
VB-43711 Extension-Based Door box adaptor
VB-43705 Door box
VB-43706 Remote Administration Interface (RAI-A)
VB-43707 Remote Administration Interface (RAI-B)
VB-43551 8-circuit Caller ID daughter board
VB-43130 Built-in system backup batteries
VB-43709 Single Line Telephone Adaptor
VB-2089P SLT ringer box
VA-43703 4-line power failure unit
VB-43702 Off-premise extension adaptor
VB-43940 Application processor interface (API)
VB-43991 PCAS software
VB-43993 DBS Manager software
* Note: These maximums are based on overall trunk capacities and do not allow for trunks used
for outside lines.
DBS-2.3/9.2-300
Expansion Connectors
Doorbox Equipment (Trunk)
Doorbox Equipment (Extension)
Optional Equipment
DBS Manual - Revised April 2000
Chapter 7. Specifications
Quantity
DBS 40 DBS 72
1 1
8* 12*
16* 24*
4 4
4 4
1 1
1 per 1 per
VB-43511A VB-43511A
AEC AEC
1 1
8 14
1 1
6 8
8 8
1 1
1
DBS 96
1
16*
32*
4
4
1
1 per
VB-43511A
AEC
1
18
1
8
8
1
7-9