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Appendix
5.5 Specifications
General Description
Item
System Capacity
Power Supplies
Dialling
Connector
SMDR
(Station Message
Detail Recording)
Characteristics
Item
Maximum Number of Station
Instruments per Line
Ring Voltage
Environmental Requirements
258
CO lines
Stations
Primary
Secondary
Power Failure
Outward / Internal
Mode Conversion
CO lines
ISDN lines
Stations
Paging Output
External Music Input
Interface
Output Equipment
Detail Recording
1 or 2 by Parallel or eXtra Device Port Connection of a
Proprietary Telephone and a Single Line Telephone
75 Vrms at 25 Hz depending on the ringing load
0 - 40 ° C, 10 - 90 % relative humidity
Description
192 max.
448 max.
220-240 V AC, 50/60 Hz
Station Supply Volt : 30 V
Circuit Volt:
5 V,
15 V
•
Memory backup duration : seven years with a
factory-provided lithium battery
•
Power Failure Transfer function is provided.
•
System operation for about four hours using
recommended batteries (consisting of two 12 V
DC 40 Ah Automobile-type batteries)
Dial Pulse (DP) 10 pps, 20 pps, Tone (DTMF)
Dialling
DP-DTMF, DTMF-DP
Amphenol Connector
Modular Jack (RJ45)
Amphenol Connector
Pin Jack (RCA JACK)
Two-conductors Jack
(MINIJACK 3.5 mm in diameter)
Serial Interface (RS-232C)(D-SUB, 25-pin)
Printer / Personal Computer
Date, Time, Extension Number, Outside Line
Number, Dialled Number, Ring Duration, Call
Duration, Account Code, Caller ID, Timed Reminder
Description
User Manual
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