本帖最后由 soralley 于 2014-10-16 10:50 编辑
大家好:
公司租用运营商的裸光纤,从温州到福州,请问有哪些参数来评估光纤的质量?
有这方面的专业人士请不吝赐教!{:soso_e102:} soralley@gmail.com QQ: 332592912
我两端接交换机,用80KM的光模块,大概的数值如下:
Diagnostic information: Temperature(C) :33 Voltage(V) :3.28 Bias Current(mA) :39.84 Bias High Threshold(mA) :112.00 Bias Low Threshold(mA) :20.00 Current Rx Power(dBM) :-18.30 Default Rx Power High Threshold(dBM) :-7.00 Default Rx Power Low Threshold(dBM) :-24.09 Current Tx Power(dBM) :1.65 Default Tx Power High Threshold(dBM) :4.00 Default Tx Power Low Threshold(dBM) :0.00 User Set Rx Power High Threshold(dBM) :-7.00 User Set Rx Power Low Threshold(dBM) :-24.09 User Set Tx Power High Threshold(dBM) :4.00 User Set Tx Power Low Threshold(dBM) :0.00
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