System Capacity - Panasonic KX-TD500 Installation Manual

1.2.3 System Capacity

The KX-TD500 system can be equipped with up to 512 ports, if expanded to a 3-Shelf System.
A Max.192 of CO lines and 448 extensions are available and the total of them should be less
than 512 ports.
Note
• You cannot assign any cards which exceed the system capacity.
When the system starts up with excess cards by the automatic configuration mode, they will
be ignored.
Please refer to Section "2.10.2 CPU Rotary-Switch Features" for further information.
Port Limit of Extension/CO Lines
Maximum number of Extensions (PT/SLT) and CO lines allowable per system/shelf is as
shown below.
1 PT Extension +
SLT Extension +
CO Line
2 PT Extension +
SLT Extension
3 PT Extension
4 SLT Extension
5 ISDN Extension
6 CO Line
Installation Manual
Item
System
512
448
384
448
96
192
Maximum Port Number
Basic Shelf Expansion Shelf
192
192
128
160
-
192
System Outline
224
192
128
160
-
192
25