comfortel D-400 Betriebsanleitung Seite 9

Repair
Do not open the device. Only the manufacturer is permitted to open the device
and repair it.
If the display is damaged, be careful when handling and packing the device.
There is a risk of injury.
Cleaning
Caution: Liquids penetrating the casing can damage or destroy the
device.
• Only clean the device with a dry cloth.
Technical Data
Operating voltage
PoE class
Power consumption
System connection
2nd Ethernet port
VoIP codecs
2 USB ports
Displays
User elements
Receiver
Headset
Telephone hook
Casing
Dimensions (W x H x D)
Weight
Temperature
Safety
Supply via the Ethernet port using PoE in compliance
with IEEE 802.3af. (If there is no PoE supply on the
network, use a COMfortel
1000, available as an accessory.)
Class 0 (identified on the type plate)
Min. 2.2 W, max. 12.9 W
10/100/1000 Tx Ethernet
10/100/1000 Tx Ethernet
G.711 A-law, µ-law, G.722 (wideband), G.726, G.729,
iLBC
One of them for connecting a COMfortel
extension module
6 polychromatic LEDs, illuminated colour graphic display,
480 x 272 pixels, backlight
Keypad, 12 dedicated function keys, directional pad,
touchscreen with glass surface
Wideband audio, electret microphone, dynamic receiver
loudspeaker, hearing aid-compatible
Separate interface for dynamic headsets, also with
DHSG support
Magnetic switch contact
Black plastic
238 mm x 125/160 mm x 145/195 mm
761 g
Operation: 0 °C to 40 °C, storage: - 30 °C to + 70 °C,
non-condensing
CE
®
PoE-100 or COMfortel
®
®
PoE-
D-XT20 key