S12708模块故障告警

发布时间:  2015-02-03 浏览次数:  404 下载次数:  0
问题描述

两个光接口通过光纤对接,端口先运行一段时间正常,后面就出现告警信息。

告警信息

Oct 29 2014 01:14:40+08:00 FangCun_S12708_1_2 BASETRAP/3/OPTPWRABNORMAL: OID 1.3.6.1.4.1.2011.5.25.129.2.17.1 Optical module power is abnormal. (EntityPhysicalIndex=69338062, BaseTrapSeverity=5, BaseTrapProbableCause=67697, BaseTrapEventType=5, EntPhysicalContainedIn=69206025, EntPhysicalName="GigabitEthernet1/8/1/15", RelativeResource="", ReasonDescription="Overlow receiving power of fabric module, detail information is as follows: Now power is -5.2199998; Set lower threshold is 0.0000000; Default lower threshold is 0.0000000;")

处理过程

dis transceiver interface GigabitEthernet 2/8/1/12 verbose 

 

GigabitEthernet2/8/1/12 transceiver information:

-------------------------------------------------------------

Common information:

  Transceiver Type               :1000_BASE_SX_SFP

  Connector Type                 :LC

  Wavelength(nm)                 :850

  Transfer Distance(m)           :275(OM1),550(OM2),1000(OM3)

  Digital Diagnostic Monitoring  :YES

  Vendor Name                    :H3C             

  Vendor Part Number             :LTD8512-BC+-H3C 

  Ordering Name                  :

-------------------------------------------------------------

Manufacture information:

  Manu. Serial Number            :DW07123633      

  Manufacturing Date             :2012-12-01

  Vendor Name                    :H3C             

-------------------------------------------------------------

Alarm information:

  Transceiver info checksum error

-------------------------------------------------------------

Diagnostic information:

  Temperature(°C)                      :37

  Voltage(V)                            :3.35

  Bias Current(mA)                      :20.04

  Bias High Threshold(mA)               :0.00

  Bias Low  Threshold(mA)               :0.00

  Current Rx Power(dBM)                 :-5.30

  Default Rx Power High Threshold(dBM)  :0.00

  Default Rx Power Low  Threshold(dBM)  :0.00

  Current Tx Power(dBM)                 :-5.97

  Default Tx Power High Threshold(dBM)  :0.00

  Default Tx Power Low  Threshold(dBM)  :0.00

  User Set Rx Power High Threshold(dBM) :0.00

  User Set Rx Power Low Threshold(dBM)  :0.00

  User Set Tx Power High Threshold(dBM) :0.00

  User Set Tx Power Low Threshold(dBM)  :0.00

-------------------------------------------------------------

使用备用的华为认证光模块后,光模块不再告警,经长时间观察,不再有告警信息    

dis transceiver interface GigabitEthernet 2/8/1/12 verbose 

 

GigabitEthernet2/8/1/12 transceiver information:

-------------------------------------------------------------

Common information:

  Transceiver Type               :1000_BASE_SX_SFP

  Connector Type                 :LC

  Wavelength(nm)                 :850

  Transfer Distance(m)           :275(OM1),550(OM2),1000(OM3)

  Digital Diagnostic Monitoring  :YES

  Vendor Name                    :HUAWEI

  Vendor Part Number             :02315204

  Ordering Name                  :

-------------------------------------------------------------

Manufacture information:

  Manu. Serial Number            :CD51QQ6GB       

  Manufacturing Date             :2013-12-20

  Vendor Name                    :HUAWEI

-------------------------------------------------------------

Alarm information:

-------------------------------------------------------------

Diagnostic information:

  Temperature(°C)                      :29

  Voltage(V)                            :3.33

  Bias Current(mA)                      :4.73

  Bias High Threshold(mA)               :28.57

  Bias Low  Threshold(mA)               :1.07

  Current Rx Power(dBM)                 :-5.42

  Default Rx Power High Threshold(dBM)  :0.00

  Default Rx Power Low  Threshold(dBM)  :-16.99

  Current Tx Power(dBM)                 :-5.01

  Default Tx Power High Threshold(dBM)  :0.00

  Default Tx Power Low  Threshold(dBM)  :-12.50

  User Set Rx Power High Threshold(dBM) :0.00

  User Set Rx Power Low Threshold(dBM)  :-16.99

  User Set Tx Power High Threshold(dBM) :0.00

  User Set Tx Power Low Threshold(dBM)  :-12.50

-------------------------------------------------------------

建议与总结

1.  建议在交付项目时,确认该光模块是否是经过华为交换机认证的,交换机需使用华为认证的非认证光模块可靠性无法保证,可能导致业务不稳定。

2.  在使用第三方光模块导致丢包问题,接口能够正常up,小流量测试也没问题,大流量就会出现丢包情况 

END