Physical damage, connector contamination, and tight bends are the most common causes of fiber performance failures. Just Cabling provides complete fiber repair services — including fusion splicing, mechanical splicing, connector replacement, and enclosure repair. Fusion splicing is the preferred method for permanent fiber joins, producing lower insertion loss and better long-term reliability than mechanical splices. Our technicians use industry-standard fusion splicers and OTDR (optical time-domain reflectometer) equipment to locate faults and verify splice performance.