FAQ-如何查看光模块的光功率参数

发布时间:  2015-02-13 浏览次数:  141 下载次数:  0
问题描述
Q;如何查看光模块的光功率参数?
解决方案
A:
使用display transceiver interface命令可以查看光模块的光功率参数。
例如:
<HUAWEI>display transceiver interface gigabitethernet 0/0/1 verbose                                                                                
GigabitEthernet0/0/1 transceiver information:                                   
-------------------------------------------------------------
Common information:
  Transceiver Type               :1000_BASE_SX_SFP
  Connector Type                 :LC
  Wavelength(nm)                 :850
  Transfer Distance(m)           :300(50um),150(62.5um)
  Digital Diagnostic Monitoring  :YES
  Vendor Name                    :SumitomoElectric
  Ordering Name                  :
-------------------------------------------------------------
Manufacture information:
  Manu. Serial Number            :88K056C10353
  Manufacturing Date             :2008-08-08
  Vendor Name                    :SumitomoElectric
-------------------------------------------------------------
Diagnostic information:
  Temperature(°C)              :26.00
  Temp High Threshold(°C)      :85.00
  Temp Low  Threshold(°C)      :-40.00
  Voltage(V)                    :3.29
  Volt High Threshold(V)        :3.64
  Volt Low  Threshold(V)        :2.95
  Bias Current(mA)              :4.57
  Bias High Threshold(mA)       :9.00
  Bias Low  Threshold(mA)       :2.00
  RX Power(dBM)                 :-40.00
  RX Power High Threshold(dBM)  :0.00
  RX Power Low  Threshold(dBM)  :-16.99
  TX Power(dBM)                 :-5.03
  TX Power High Threshold(dBM)  :-2.22
  TX Power Low  Threshold(dBM)  :-6.99
------------------------------------------------------------- 

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