4. Technical Parameters
4.1. Electrical Parameters
Parameter
Value
Conditions
Communication interface
Ethernet 10BaseT, 100BaseTx
VoIP protocol supported
SIP
Video
série JPEG, stream H.263 (H.264)
Band width
300Hz - 3400 Hz
Power supply - adapter
12Vss ± 2V , 12Vst ± 1V
-
or PoE
IEEE802,3af Altern. A+B
Max. consumption
300mA
12Vss
Max. voltage of switch contact
48V
at I < 1A
Max. current of switch contact
2A
at U < 30 V
Operational temperature
- 20 to + 70°C
47
Содержание PBX EA
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