Konftel 200 manual Central Unit, European TBR21

Technical data 23

Central Unit

Mains transformer (Europe):	DC transformer 240 V AC/12 V DC; 700 mA.
Mains transformer (UK):	DC transformer 100 – 240 V AC/12 V DC; 700 mA.
Network interface:	Analogue PBX or PSTN, RJ-11.
Power supply and
network cable:	7.5 metre, RJ-11 (line), EIAJ Class IV (power).
Recommended room	Reverberation time: <0.5 sec.
conditions:	Background noise: <45 dB(A).
Frequency response:	200 – 3700 Hz.
Loudspeaker volume:	85 dB SPL (increased if extra microphones are used).
Room echo suppression:	208 ms.
Line echo suppression:	25 ms.
Automatic calibration:	<1 ms impulse (not discernible).
Tape recorder output:	3.5 mm tele jack. Contact for connection of
	tape recorder may only be connected to a SELV
	voltage in accordance with SS-EN 60 950.
Dimensions:	Diameter 232 mm.
Weight:	700 g.
Temperature range:	5 – 40° C in operation.
Humidity:	20 % – 80 % non-condensing.
EMC:	EN 50 081-1:1992
	EN 55 024-1:1998
	EN 60950
Electrical safety:	EN 60950.
Telecom approval POTS:	EUROPEAN TBR21.
Keyboard:	19 keys.
Compatibility:	Konftel 200 can be connected to any PBX equipped
	with a POTS extension, for example Ericsson: MD110,
	Fenix. Siemens: Hicom. Nortel: Meridan. Philips:
	Sopho. Alcatel: 4200, 4400. Ascom: Ascotel.

English

Konftel 200 • User Guide