Panasonic KX-TDA50 installation manual Specifications, General Description

1.4 Specifications

1.4Specifications

1.4.1General Description

Switching		Non-blocking
AC Adaptor	AC Input	• Panasonic PSLP1244: 100 V AC to 240 V AC; 1.5 A; 50 Hz/60 Hz
		• Panasonic PSLP1434: 110 V AC to 240 V AC; 1.35 A; 50 Hz/60 Hz
	DC Output	40 V; 1.38 A (55.2 W)
DC Input		• DC IN 1: 40 V; 1.38 A (55.2 W)
		• DC IN 2: 40 V; 1.38 A (55.2 W)
Maximum Power Failure Tolerance		300 ms
Memory Backup Duration		7 years
Dialing	CO Line	Dial Pulse (DP) 10 pps, 20 pps
		Tone (DTMF) Dialing
	Extension	Dial Pulse (DP) 10 pps, 20 pps
		Tone (DTMF) Dialing
Connectors	CO Line	RJ11 (2 wire) × each CO ports
	Extension	RJ11 (4 wire) × each extension ports
	Paging Output	1 conductor jack
	External MOH	1 conductor jack
	(Music on Hold)
	Output
Mode Conversion		DP-DTMF, DTMF-DP
Ring Frequency		20 Hz/25 Hz (selectable)
Central Office Loop Limit		1600 Ω maximum
Operating	Temperature	0 °C to 40 °C (32 °F to 104 °F)
Environment
	Humidity	10 % to 90 % (non-condensing)
Conference Call CO Line		From 10 × 3-party conference call to 4 × 8-party conference call
Music on Hold		1 port (Level Control: -11 dB to +11 dB in 1 dB steps)
		Selectable Tone/External Music Source port
Paging	Internal	Level Control: -15 dB to +6 dB in 3 dB steps
	External	1 port (Volume Control: -15 dB to +15 dB in 1 dB steps)
Serial Interface	RS-232C	1 (maximum 115.2 kbps)
Port
	USB	1

Installation Manual

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