FAQ-如何查看光模块的光功率

发布时间:  2014-09-19 浏览次数:  381 下载次数:  0
问题描述
如何查看光模块的光功率?
解决方案
USG9000通过display interface interface-type interface-number命令可以查看到接口所在光模块的光功率。
[USG9000] display interface GigabitEthernet1/0/1
GigabitEthernet1/0/1 current state : UP
Line protocol current state : UP
Last line protocol up time : 2014-03-09 10:43:57 UTC+08:00
Description:To_H3C12000
Route Port,The Maximum Transmit Unit is 1500
Internet Address is 10.10.11.5/30
IP Sending Frames' Format is PKTFMT_ETHNT_2, Hardware address is 101b-549a-e8b2
The Vendor Name is Opnext Inc.     , The Vendor PN is TRF2001EN-GA000
The Vendor SN is J12A07554
Transceiver max BW: 10000~10500Mbps, Transceiver Mode: Multi Mode
WaveLength: 850nm, Transmission Distance: 300m
Rx Optical Power: -3.05dBm, warning range: [-9.90, -1.00]dBm
Tx Optical Power: -2.45dBm, warning range: [-7.30, -1.30]dBm
Loopback:none, LAN full-duplex mode, Pause Flowcontrol:Receive Enable and Send Enable
Last physical up time   : 2014-03-09 10:43:57 UTC+08:00
Last physical down time : 2014-03-09 10:43:56 UTC+08:00
Max input bit rate: 188970176 bits/sec at 2014-03-09 11:13:20
Max output bit rate: 333284984 bits/sec at 2014-03-09 13:43:44
Max input packet rate: 62156 packets/sec at 2014-03-09 13:46:14
Max output packet rate: 49506 packets/sec at 2014-03-09 13:47:46
Statistics last cleared:never
    Last 300 seconds input rate: 113387408 bits/sec, 39382 packets/sec
    Last 300 seconds output rate: 259035416 bits/sec, 38788 packets/sec
    Input: 137448755868 bytes, 431779187 packets
    Output: 298604439289 bytes, 395569873 packets
    Input:
      Unicast: 431769581 packets, Multicast: 9505 packets
      Broadcast: 101 packets, JumboOctets: 0 packets
      CRC: 0 packets, Symbol: 0 packets
      Overrun: 0 packets, InRangeLength: 0 packets
      LongPacket: 0 packets, Jabber: 0 packets, Alignment: 0 packets
      Fragment: 0 packets, Undersized Frame: 0 packets
      RxPause: 0 packets
    Output:
      Unicast: 395566403 packets, Multicast: 3468 packets
      Broadcast: 2 packets, JumboOctets: 0 packets
      Lost: 0 packets, Overflow: 0 packets, Underrun: 0 packets
      System: 0 packets, Overruns: 0 packets
      TxPause: 0 packets
    Input bandwidth utilization  : 1.20%
    Output bandwidth utilization : 2.65%

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