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Konftel 200/NI • User Guide
Central Unit
Power supply: DC transformer 240 V AC/12 V DC; 700 mA.
Network interface: Analogue POTS, RJ-11.
Digital ISDN S
0
, RJ-45.
Power supply and
POTS network cable: 7.5 metre, RJ-11 (line), EIAJ Class IV (power).
Power supply and ISDN 7.5 metre, RJ-45 (ISDN), EIAJ Class IV (power).
network cable:
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: 800 g.
Temperature range: 5 – 40° C in operation.
Humidity: 20 % – 80 % non-condensing.
EMC: EN 50 081-1:1992.
EN 50 082-1:1992.
EN 61 000-4-2:1995.
Electrical safety: EN 60950.
Telecom approval POTS: EUROPEAN CTR21.
Telecom approval ISDN: EUROPEAN CTR3.
Keyboard: 19 keys.
Compatibility: Konftel 200/NI can be connected to any PBX equipped
with ISDN S
0
or POTS extension, for example
Ericsson: MD110, Fenix. Siemens: Hicom. Nortel: Meridan.
Philips: Sopho. Alcatel: 4200, 4400. Ascom: Ascotel.
Tenovis: Intergral 3, 33.
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