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H3C查看光功率、收发光情况

来源:未知 时间:2014-06-20 22:41
 

  处理交换机光路时,特别麻烦,因为手头也没光功率测量计,所以把光模块接入后,如果undo shut后,还不懂,就比较难搞了

  现在在网上找到可以查看光功率的命令,分享下

  [H3C]_hidecmd

  Now you enter a hidden command view for developer's testing, some commands may

  affect operation by wrong use, please carefully use it with our engineer's

  direction.

  [H3C-hidecmd]_display transceiver ?

  diagnosis Diagnostic information

  interface Display by interface

  register Register information

  [H3C-hidecmd]_display transceiver diagnosis interface GigabitEthernet 1/0/25

  GigabitEthernet1/0/25 transceiver diagnostic information:

  Current diagnostic parameters:

  Temp(°C) Voltage(V) Bias(mA) RX power(dBm) TX power(dBm)

  54 3.41 17.65 -7.45 -5.85

  Alarm thresholds:

  Temp(°C) Voltage(V) Bias(mA) RX power(dBm) TX power(dBm)

  High 85 3.70 65.00 0.97 0.97

  Low -10 2.90 10.00 -40.00 -13.01

  Parameters when first used on 2000.4.26:

  Temp(°C) Voltage(V) Bias(mA) RX power(dBm) TX power(dBm)

  39 3.41 16.35 -7.21 -5.85

  Total account of alarms: 15

  Latest occurrence of different alarms:

  Type Date Description

  Temp N/A N/A

  Voltage N/A N/A

  Bias N/A N/A

  RX power 2014.04.09 RX power low

  TX power N/A N/A

  TX N/A N/A

  RX N/A N/A

  OTHER N/A N/A

  Latest three alarms:

  Date Description

  2014.04.07 RX power low

  2014.04.09 RX power low

  2014.04.09 RX power low

  以下是端口没有插上模块的

  [H3C-hidecmd]display transceiver diagnosis interface GigabitEthernet 1/0/27

  Error: The transceiver is absent.

  [H3C-hidecmd]display transceiver diagnosis interface GigabitEthernet 1/0/28

  Error: The transceiver is absent.


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