Hi friend!
You can open this link to query:
http://localhost:7890/newhdx.cgi?fe=1&lib=31188977&v=02&tocLib=31188977&tocV=02&id=lsc_1&tocURL=resources/help/wdm/ngwdm/hd/otu/lsc/lsc.html&p=t&ui=3&keyword=lsc
Total input optical power = Nominal single-wavelength input optical power + 10logN (N equals 10).
Between approximately 10.4dBm and -2.6dBm, but the actual value during the commissioning process.