My internet provider recently had a third party accidentally dig into their underground fiber optics line and damage it. How do you fix this? Wouldn’t any kind of repair still disrupt/distort the light travelling through the line?
With very expensive equipment and skilled professionals.
For FTTH the equipment is not so expensive , i did buy my splicer fot 1700 euro. ex tax (Easy splicer)
if you want to play with fiber you can also buy some cheap chinese fiber cutter and use Quick connectors.
for multimode this works great, for single mode i only recommend this for a quick fix.
Shouldn’t ISP repair the cable ? Why are you asking how to repair it ?
Yeah, I bought one from Green Telecom Technology Co.,Ltd yesterday, hope it can working well 
I can say that if anyone other than one of our qualified technicians tampered with our fiber cables they would soon receive a large invoice for our replacement costs. Call the owning utility…
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