Connectors join two or more cables and play a vital role in determining the effectiveness of the optic cables. It’s common for some contractors to improperly install the cables resulting to cable problems. To fix the problems you should hire an experienced contractor to install the cables properly.
It’s a mistake to have optic cables that are too long. It’s also a mistake to have cables that are too short as they are prone to stretching. As mentioned, the cables are very sensitive and even a minor damage can prevent the cables from working properly.