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FAQ-How to Check the Input and Output Power of the POS Interface on the NE5000E&NE80E&NE40E

Publication Date:  2012-07-27 Views:  36 Downloads:  0
Issue Description

Q:

How to check the input and output power of the POS interface on the NE5000E, NE80E, or NE40E? 

      
Alarm Information

Null

Handling Process

A:

In hidden mode, use the spf-debug command to check the input and output power.
[NE5000E]_h
//Enter the hidden mode.
[NE5000E-hidecmd]sfp-debug 10 0 0
//The parameters of the sfp-debug command specify the slot, sub-card, and interface.
XFP module temperature: 29.43 (C)
//Temperature of the module
XFP Tx bias current: 57.19 (mA)
//Current of the module
XFP Tx output power: 1.47 (dBm)
//Output power
XFP Rx input power: -2.73 (dBm)
//Input power
XFP Laser Temperature: 33.54 (C)
//Temperature of the module laser
XFP 5.0V supply: 4.95 (V)
//Voltage of the module
Note:
1. The command is irrelevant to the version.
2. The command is irrelevant to the type of the POS optical module.

3. The command cannot be used to check the FE and GE modules, but it can be used to check 10GE modules. 

      
Root Cause

Null

Suggestions

Null

END