E1 optical modem
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e1 optical modem
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Its widely used in the transmission of mobile phone net station, FTTH for VIP clients etc.
Realize one E1 transmitting over fiber in transparent mode.
Allow the equipment to interoperate over V.35 optical modem, Ethernet optical modem, FE1/V.35 converter and FE1/10 Base T converter.
Realize one RS 232 data transmission in optical fiber line with the rate of 4800 bps.
Support various loop-setting function, convenient to be debugged and put into use.
Support network management function, monitor the work instance and set working status of device.
Provide 75 ohm unbalanced and 120 ohm balanced E1 interface.
In compliance with ITU-T G.703
line code: HDB3, self-contained indication output of route alarm.
Bit rate: 2048kbps 1 50 ppm
Impedance: 75ohm physical interface use coaxial connector with
BNC standard, 120ohm physical interface use RJ45
Power of optical signal output: 2~-11dBm
Receiver sensitivity: better than -36dBm
Interface mode: DCE
Customize single fiber, long-distance and long-distance fiber device.
Power: 220V120% , -36~-72V
Power consumption: <5W
Environment temperature: 00-500