System Outline
1-11
1.5.3
System Capacity
1.5.3 System Capacity
Lines, Cards, Units, Station Equipment
KX-TD1232
Max. Quantity
Item
KX-TD816
Single
System
Max. Quantity
System
Connection
System Inter
Connection Card
—
—
2
Service Unit
1
1
2
8-CO Line Card or
—
1
2
4-ISDN S0 Line Card
4-CO Line Unit,
1
1
2
4-DID Line Unit or
2-ISDN S0 Line Unit
CO Line
8
12
24
ISDN S0 Line
2
6
12
8-Station Line Unit
1
2
4
Extension Jack
16
32
64
Station Terminal
32
64
128
(including DSS Consoles)
{DSS Console}
{4}
{4}
{8}
Remote Card
—
1
2
Doorphone
2
2
4
Door Opener
2
2
4
External Pager
1
2
4
External Music Source
1
2
4