System Outline
1-9
1.5
Specifications
1.5.1 General Description
System Capacity
KX-TD816
CO lines (ISDN S0 lines)
8 max. (2 max.)
Extensions
16 max. (32 max. with XDP)
KX-TD1232
CO lines (ISDN S0 lines)
12 max. (6 max.)
Extensions
32 max. (64 max. with XDP)
Control Method
Stored Program CPU: 16 bits CPU
Switching
Non Blocking PCM Time Sharing Switch
Power Supplies
Primary
240 VAC, 5
0
Hz
Secondary
Station Supply Volt: 30V
Circuit Volt: ± 5V, ± 15V
Power Failure
• Memory back-up duration: seven years
by factory-provided lithium battery
• 3 CO lines max. automatically assigned
to SLTs (Power Failure Transfer)
• System operation for several hours by
recommended batteries (consisting of two
12 VDC car batteries)
Dialing
Outward
Dial Pulse (DP) 10 pps, 20 pps
Tone (DTMF) Dialing
Internal
Dial Pulse (DP) 10 pps, 20 pps
Tone (DTMF) Dialing
Mode Conversion
DP-DTMF, DTMF-DP
Connector
KX-TD816
CO lines
Modular jack
Extensions
Modular jack
KX-TD1232
CO lines
4-pin connector
Extensions
Amphenol connector
Paging Output
Pin Jack (RCA JACK)
External Music Input
Two-conductors Jack
(MINIJACK 3.5 mm diameter)