System Construction; Basic System - Panasonic KX-TD500 Installation Manual

1.2 System Construction

1.2 System Construction

1.2.1 Basic System

Basic System consists of one Shelf called Basic Shelf and it can be equipped with up to 192
lines (including Extensions and CO lines).
P O
W E
R
F U
S E
O N
1
O F
F
Basic Shelf
A Basic Shelf is always required. It contains its own power supply and 14 mounting spaces
called "Slots." The TSW card is installed in the Basic Slot 2 at the factory. The remaining 12
slots provide mounting space for various cards that can be used. Any optional service card can
be mounted in any one of these 12 slots. So these slots are called "Free Slot."
Construction of Basic Shelf
16
D IG
IT A
L S
U P
E R
H Y
B R
ID
S Y
S T
E M
R U
N
O F
F L
IN E
A L
A R
M
P
O
W
E
R
F F F F F F F
S S S S S S S
1 2 3 4 5 6 7
F F F F F B B
S S S S S S S
8 9 10 11 12 1 2
System Outline