Maximum Terminal Equipment
The following number of items of terminal equipment can be supported by the PBX.
Terminal Equipment
Type
Basic System 2-shelf System 3-shelf System 4-shelf System
Telephone 240 480 720 960
(using Digital XDP) (304)
*1
(608)
*1
(880)
*1
(1120)
*1
SLT 240 480 720 960
KX-T7600 series DPT 256 512 640 640
Other DPT 128 256 384 512
APT 80 160 240 320
IP-PT 160 320 480 640
DSS console 64
Basic CS 32 64 96 128
High-density CS 16 32 48 64
PS (without an EMEC
card)
256
PS (with an EMEC card) 512
Voice Processing System
(VPS)
*2
8
Doorphone 16 32 48 64
Door Opener 16 32 48 64
External Sensor 16 32 48 64
External Relay 16 32 48 64
*1
Even when Digital XDP is used, each shelf supports a maximum of 256 KX-T7600 series DPTs.
*2
Only a single VPS can be connected to one optional service card.
Installation Manual 39
1.4.3 System Capacity