2.6
CONNECTIONS
2.6.1
Connecting to the PBX
The VPS can be connected to up to 2 extension ports of the PBX. Use a 4-conductor wire for
connection with KX-TA624 that uses APT Integration, and for connection with KX-T series
systems that use DPT Integration. Use a 2-conductor wire for connection to all other PBXs.
4-Conductor Cable
Modular Connection
B: BLACK
R: RED
G: GREEN
Y: YELLOW
RJ-11
2.6.2
Opening the Ferrite Core
Insert your finger into the opening of the ferrite core and open it as shown below:
Connect a 4-conductor cable or 2-conductor cable to the VPS and run the cable through the
ferrite core (see the following sections). Close the ferrite core.
Y
G
R
B
Outer Pins
Inner Pins
Terminal wire
L
5
T
4
R
3
H
2
Y
G
R
B
RJ-11
2.6 CONNECTIONS
Installation Manual
37