2.2 Installation of the Hybrid IP-PBX

Outside Installation

 

(Main Building)

 

Surge Protector

 

CO Line

 

 

 

 

 

CO Line

 

Terminal

Hybrid

Extn.

IP-PBX

 

Board

Surge

Extn.

 

 

 

 

 

Protector

Extn.

 

Extn.

 

SLT

PT

CS

 

 

 

 

Ground

(Another Building)

SLT

PT

CS

Extn.: Extension Line

If you install an extension outside of the building, the following precautions are recommended:

a.Install the extension wire underground.

b.Use a conduit to protect the wire.

Note

The surge protector for an extension and CS is different from that for a CO line.

Installation of a Ground Rod

Surge Protector

CO Line

Grounding Wire

Hybrid

IP-PBX

(Underground)

Ground Rod

60

Installation Manual

Page 60
Image 60
Panasonic KX-TDA50 installation manual Outside Installation, Installation of a Ground Rod