Product related:
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Product related: |
Technical data of COMfortel VoIP 250:
| Operating voltage | external power supply 230 V +/- 10 %, 50 Hz, or Power over Ethernet (PoE compliant with IEEE 802.3af) |
| Power consumption (ext. power supply) | 4.5 W min., 5.2 W max. (without key extension COMfortel Xtension30) |
| Power consumption (PoE operation) | 2 W min., 2.3 W max. (without key extension COMfortel Xtension30) |
| System connection | Ethernet port 10/100 Base-T (10/100 MBit/s, RJ-45, twisted pair) |
| Module connection | proprietary system bus for COMfortel Xtension30 |
| PC/data connection | Ethernet port 10/100 Base-T (10/100 MBit/s, RJ-45, twisted pair) |
| Headset connection | for dyn. speaker/microphone sets, also with DHSG support |
| Displays | white illuminated LCD, 128 x 32 pixels, 18 LEDs (some multi-coloured) |
| Keys | Keypad with vanity code, 11 function keys, 8 softkeys, 15 programmable function keys (2 levels) |
| Handset | Electret mikrophone, dynamic ear speaker, hearing aid compatible |
| Speaker | 8 Ohm, Ø 66 mm |
| Hook switch | magnetic switch |
| Case | plastic |
| Colours | black, dark blue, light grey (white) |
| Dimensions (w x d x h) | 261 mm x 216 mm x 109 mm (telephone) 61 mm x 82 mm x 49 mm (power supply) |
| Weight | approx. 1000 g (telephone), approx. 550 g (power supply) |
| Safety, approvals | CE |