FAQ-How Do I View the Transmit and Receive Optical Power of an Optical Module

Publication Date:  2015-03-24 Views:  3865 Downloads:  0
Issue Description
How Do I View the Transmit and Receive Optical Power of an Optical Module?
Solution
Run the display transceiver verbose command.

In V100R006C03 or V100R006C05 of fixed or modular switches
The RX Power(dBM) field in the command output indicates the receive power of the optical module, and the TX Power(dBM) field indicates the transmit power.

<Quidway> display transceiver interface gigabitethernet 0/0/1 verboseGigabitEthernet0/0/1 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
  Vendor Part Number             :HFBR-5710L
  Ordering Name                  :
-------------------------------------------------------------
Manufacture information:
  Manu. Serial Number            :88K056C10353
  Manufacturing Date             :2008-08-08
  Vendor Name                    :SumitomoElectric
-------------------------------------------------------------
Diagnostic information:  //The diagnoistic information is displayed only in V100R006C03.
  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
-------------------------------------------------------------
User information:
  THIS_IS_A_TEST
-------------------------------------------------------------
Diagnostic information:
  Temperature(°C)                      :40.21
  Temp High Warning Threshold(°C)      :93.00
  Temp Low  Warning Threshold(°C)      :-30.00
  Temp High Alarm   Threshold(°C)      :110.00
  Temp Low  Alarm   Threshold(°C)      :-40.00

  Voltage(V)                            :3.26
  Volt High Warning Threshold(V)        :3.70
  Volt Low  Warning Threshold(V)        :2.90
  Volt High Alarm   Threshold(V)        :3.90
  Volt Low  Alarm   Threshold(V)        :2.70

  Bias Current(mA)                      :23.78
  Bias High Warning Threshold(mA)       :70.00
  Bias Low  Warning Threshold(mA)       :4.00
  Bias High Alarm   Threshold(mA)       :80.00
  Bias Low  Alarm   Threshold(mA)       :2.00

  RX Power(dBM)                         :-31.10
  RX Power High Warning Threshold(dBM)  :-1.00
  RX Power Low  Warning Threshold(dBM)  :-20.00
  RX Power High Alarm   Threshold(dBM)  :0.75
  RX Power Low  Alarm   Threshold(dBM)  :-23.97

  TX Power(dBM)                         :-5.78
  TX Power High Warning Threshold(dBM)  :-1.00
  TX Power Low  Warning Threshold(dBM)  :-11.50
  TX Power High Alarm   Threshold(dBM)  :0.99
  TX Power Low  Alarm   Threshold(dBM)  :-13.50
-------------------------------------------------------------


In V200R001 of fixed switches
The RX Power(dBM) field in the command output indicates the receive power of the optical module, and the TX Power(dBM) field indicates the transmit power.

<Quidway> display transceiver interface gigabitethernet 0/0/1 verboseGigabitethernet0/0/1 transceiver information:

-------------------------------------------------------------
Common information:
  Transceiver Type               :OC3_INTER_REACH_SFP
  Connector Type                 :LC
  Wavelength(nm)                 :1310
  Transfer Distance(m)           :15000(9um)
  Digital Diagnostic Monitoring  :YES
  Vendor Name                    :HUAWEI
  Vendor Part Number             :34060358
  Ordering Name                  :
-------------------------------------------------------------
Manufacture information:
  Manu. Serial Number            :EH1048220807
  Manufacturing Date             :2010-12-06
  Vendor Name                    :HUAWEI
-------------------------------------------------------------
Alarm information:
  RX loss of signal
  RX power low
-------------------------------------------------------------
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
------------------------------------------------------------- 


Modular Switch V200R001
The Current Rx Power(dBM) field in the command output indicates the current receive power of the optical module, and the Current Tx Power(dBM) field indicates the current transmit power.

<Quidway> display transceiver interface gigabitethernet 3/1/4 verboseGigabitEthernet3/1/4 transceiver information:

-------------------------------------------------------------
Common information:
  Transceiver Type               :OC3_INTER_REACH_SFP
  Connector Type                 :LC
  Wavelength(nm)                 :1310
  Transfer Distance(m)           :15000(9um)
  Digital Diagnostic Monitoring  :YES
  Vendor Name                    :HUAWEI
  Vendor Part Number             :34060358
  Ordering Name                  :
-------------------------------------------------------------
Manufacture information:
  Manu. Serial Number            :EH1048220807
  Manufacturing Date             :2010-12-06
  Vendor Name                    :HUAWEI
-------------------------------------------------------------
Alarm information:
  RX loss of signal
  RX power low
-------------------------------------------------------------                  
Diagnostic information:
  Temperature(°C)                       :18
  Voltage(V)                            :3.32
  Bias Current(mA)                      :8.12
  Bias High Threshold(mA)               :27.34
  Bias Low  Threshold(mA)               :2.17
  Current Rx Power(dBM)                 :-30.00
  Default Rx Power High Threshold(dBM)  :0.00
  Default Rx Power Low  Threshold(dBM)  :-16.99
  Current Tx Power(dBM)                 :-4.42
  Default Tx Power High Threshold(dBM)  :0.00
  Default Tx Power Low  Threshold(dBM)  :-9.50
  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)  :-9.50
-------------------------------------------------------------


Fixed Switch V200R002&V200R003
The RX Power(dBM) field in the command output indicates the receive power of the optical module, and the TX Power(dBM) field indicates the transmit power.

<Quidway> display transceiver interface gigabitethernet 0/0/1 verboseGigabitethernet0/0/1 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
  Vendor Part Number             :HFBR-5710L
  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
------------------------------------------------------------- 


Modular Switch V200R002&V200R003
The Current Rx Power(dBM) field in the command output indicates the current receive power of the optical module, and the Current Tx Power(dBM) field indicates the current transmit power.

<Quidway> display transceiver interface gigabitethernet 3/0/0 verboseGigabitEthernet3/0/0 transceiver information:                       
-------------------------------------------------------------
Common information:
  Transceiver Type               :1000_BASE_SX_SFP
  Connector Type                 :LC
  Wavelength(nm)                 :850
  Transfer Distance(m)           :500(50um),300(62.5um)
  Digital Diagnostic Monitoring  :YES
  Vendor Name                    :FINISAR CORP.
  Vendor Part Number             :FTLF8519P2BNL-HW
  Ordering Name                  :
-------------------------------------------------------------
Manufacture information:
  Manu. Serial Number            :PEP3L5D
  Manufacturing Date             :2008-12-05
  Vendor Name                    :FINISAR CORP.
-------------------------------------------------------------
Alarm information:
  TX power low
-------------------------------------------------------------                  
Diagnostic information:
  Temperature(°C)                       :39
  Voltage(V)                            :3.31
  Bias Current(mA)                      :6.59
  Bias High Threshold(mA)               :10.50
  Bias Low  Threshold(mA)               :2.50
  Current Rx Power(dBM)                 :-2.23
  Default Rx Power High Threshold(dBM)  :3.01
  Default Rx Power Low  Threshold(dBM)  :-15.02
  Current Tx Power(dBM)                 :-2.45
  Default Tx Power High Threshold(dBM)  :3.01
  Default Tx Power Low  Threshold(dBM)  :-9.00
  User Set Rx Power High Threshold(dBM) :3.01
  User Set Rx Power Low Threshold(dBM)  :-15.02
  User Set Tx Power High Threshold(dBM) :3.01
  User Set Tx Power Low Threshold(dBM)  :-9.00
-------------------------------------------------------------

END