10
CO Line Connection
Wire Specification
The wire specifications are as follows:
Wire
Solid wire
Diameter of conductor
0.4 – 0.65mm
(22, 24, 26 AWG
)
Diameter with coating
0.66 – 1.05mm
Connection
Use a 4-pin plug (included) to connect CO lines.
A single plug is able to connect two CO lines. Use twisted pair cable.
1. Lift the transparent part.
2. Insert the required telephone wires into the holes of the plug.
Then press the transparent part back into the black part.
GROUND
SYSTEM
EXTN.
5
EXTN.
3
EXTN.
1
CO 2
CO 1
EXTN.
6
EXTN.
4
EXTN.
2
DPH
T
T
R
R
CO 2
CO 1
CO 2
CO 1
To Modular Jacks from
the Central Office
Note
• You can use cable holders to fix the wires.
T
R
CO 2
T
R
CO 1
CO 2
CO 1
