Technical data, Central unit, English – Konftel 200/NI User Manual
Page 25
Technical data
25
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.
English