Technical data, Central unit, 23 english – Konftel 200 User Manual
Page 23
Technical data
Konftel 200 • User Guide
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.
23
English