I came across this command: "show optical-module sensor" and it returns interesting info:
xg# show optical-module sensor
Optical Module Monitoring Data 2015/08/22-15:50:34
===================================================
[Tx power] [Rx power] [Temperature]
(mW) (mW) (degree C)
port 1 : 0.5840 0.5860 23.2
port 2 : (unmounted)
port 3 : (unmounted)
port 4 : (unmounted)
port 5 : (unmounted)
port 6 : (unmounted)
port 7 : (unmounted)
port 8 : (unmounted)
port 9 : (unmounted)
port 10 : (unmounted)
port 11 : (unmounted)
port 12 : (unmounted)
port 13 : (unmounted)
port 14 : 0.6106 0.0000 25.2
port 15 : (unmounted)
port 16 : (unmounted)
port 17 : (unmounted)
port 18 : 0.5722 0.0011 26.4
port 19 : 0.4983 0.6074 26.4
port 20 : 0.5627 0.0013 27.2
I just don't know what that data means, like what is good or bad basically how to read it , do you know what it means ?