Specifications - Panasonic KX-TA308 Installation Manual

5.2

Specifications

System Capacity
Control Method
Switching
Power Supplies
Dialing
Intercom Paths
Connector
Extension Connection Cable
SMDR (Station Message Detail
Recording)
Station Loop Limit
Minimum Leakage Resistance
Maximum Number of Station
Instruments per Line
Ring Voltage
Central Office Loop Limit
Environmental Requirements
Hookswitch Flash Timing Range
Outside (CO) Lines: 3 max. (6 max. with 3-CO Line & 8 Ext Expansion
Card)
Extensions : 8 max. (24 max. with 3-CO Line & 8 Ext Expansion
Card and 8 SLT Extension Expansion Card)
CPU: 16 bit CPU
Control ROM: 4 MB, Control RAM: 1 MB
Space Division CMOS Crosspoint Switch
Primary: 110 – 240 VAC, 50/60 Hz (1.0 – 0.5 A)
Secondary: Circuit Volt (+5V, +26V)
Dial Pulse (DP):10 pps, 20pps
Tone (DTMF) Dialing, DTMF–DP
4
Outside (CO) Lines
Extensions/Doorphone: 4-pin Modular Connector
Pager/Music Source
KX-T7300 series . . . . . . . . . . . . . . . . . . . . . . .2 pair wire (T, R, H, L)
Single Line Telephones . . . . . . . . . . . . . . . . . . . . . . .1 pair wire (T, R)
Interface : Serial Interface (RS-232C) (D-SUB, 9-pin)
Output Equipment: Printer
Detail Recording : Date, Time, Extension Number, Outside (CO) Line
Number, Dialed Number, Call Duration, Account
Code
KX-T7300 series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40 ohms
Single Line Telephones . . . . . . . . . . . . . . . . . .600 ohms including set
Doorphones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 ohms
15,000 ohms
1 for a KX-T7300 series or single line telephone
2 for by parallel connection of a proprietary telephone and a single line
telephone
80 Vrms at 25 Hz depending on the Ringing Load
1,600 ohms max.
0 – 40 ˚C / 32 – 104 ˚F, 10–90% relative humidity
40 – 140 milliseconds
: 2-pin Modular Connector (RJ11)
: EIAJ RC-6701 A plug (two-conductor, ø 3.5 mm
in diameter)
5-7
Appendix