System Outline
18 Installation Manual
1.1 System Highlights
1.1.1 System Highlights
System Maximum Capacity
Module Expansion
Expansion modules are used to increase the system capacity.
EXtra Device Port (XDP)
Each extension jack in the system supports the connection of a digital proprietary telephone /
DSS Console and a single line device. The two devices per jack have different extension
numbers and are treated as two completely different extensions.
Paralleled Telephone Connection
Every jack in the system also supports the parallel connection of a proprietary telephone and a
single line device. They share the same extension number and are considered by the system to
be one extension.
Super Hybrid System
This system supports the connection of digital and analog proprietary telephones, DSS
Consoles and single line devices such as single line telephones, fax machines, and data
terminals.
KX-TD816 KX-TD1232 KX-TD1232x2
Extension
PT&SLT 16 (32) 32 (64) 64 (128)
ISDN telephone
*1
*1
Installing BRI unit, PRI unit and T1 unit together is impossible.
4 BRI (8 ch) 6 BRI (12 ch) 12 BRI (24 ch)
T1 Extension
(OPX)
*1
02424
Outside
Line
Analog 8 12 24
Basic Rate
Interface (BRI)
*1
4 BRI (8 ch) 6 BRI (12 ch) 12 BRI (24 ch)
Primary Rate
Interface (PRI)
*1
0 1 PRI (23 ch) 1 PRI (23 ch)
T1 Lines
*1
02424
