cable laying step/optical fiber power management/OLT and FMS connectivity with cable manager

[@Hiteshchauhan-151]

Thanks apke videos se hme bahut acchi knowledge aur theek tarah se work karne ka kafi tips mile thank you very much

[@abdulhakim8995]

Nice

[@FtthBroadbandknowledge]

Sir Please share link underground cable planning

[@MAneel-fu5vv]

power loos kam hoga use sfp b+