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Important Information
8
Important: If using the PBX COMmander Basic, COMmander Basic.2 and
COMmander Business, the max. power consumption also includes the ana-
logue ports. For each connected analogue subscriber, you must deduct
1 W from the max. power consumption.
Technical Data for Connecting a Headset
COMpact 4406 DSL 12 W (4 W per port) 6 (2 per port)
COMpact 4410 USB 12 W (4 W per port) 6 (2 per port)
COMpact 5010 VoIP 8 W (4 W per port) 4 (2 per port)
COMpact 5020 VoIP 24 W (4 W per port) 12 (2 per port)
COMmander Basic (19") 32 W (4 W per port) 16 (2 per port)
COMmander Basic.2 (19") 60 W (4 W per port) 30 (2 per port)
COMmander Business (19") 160 W (4 W per port) 80 (2 per port)
PBX Max. power consumption of
the sum of all internal
S
0
and U
P0
ports
Max. no. of COMfortel 1500
and COMfortel 2500 without
wall-mounted power supply
☞
Current microphone consumption Max. 0.5 mA
Microphone sensitivity 45 DB
Loudspeaker impedance 150 Ohm
Receiver jack pinout
(COMfortel 1500)
Headset jack pinout
(COMfortel 2500)
1 Microphone + 1 DHSG BUS_IN
2 Loudspeaker + 2 DHSG GND
3 Loudspeaker - 3 Microphone -
4 Microphone - 4 Loudspeaker -
5 Loudspeaker +
6 Microphone +
7 DHSG + 3.3 V
8 DHSG BUS_OUT