Environment Requirement; Power; Power Consumption; E1 Interface - Baudcom BD-E1-ETH User's Reference Manual

3 ENVIRONMENT REQUIREMENT

The temperature requirement is not very strict, the device can be working well
under terrible environment.
 working temperature: 0° C - 50° C
 relative humidity: 95%(without coagulation)
 No erosive and impregnant gas, no rising dust, no strong magnetic field
disturbing

3.1 Power

Adapting module power, voltage range can be wide, with strong ant-jamming
function.
With good insulation, stable working status is available
 power: -48V type, input voltage: -36V～-72V
 power: 220V type, input voltage: 90V～260V

3.2 Power consumption

Total device consumption: <5W

3.3 E1 Interface

 Line Rate: 2.048Mbps± 50ppm
 Line Code : HDB3
 Interface Standard: ITU-T G.703
 E1 Impedance : 75Ω(unbalance) and 120Ω(balance)
 Connections :BNC and RJ45
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