What fiber optic interfaces should be left on the fusion splice tray

All spliced fibers and pigtails should be left on the fusion splice tray, properly coiled and secured, while unspliced or live connectors should remain capped and off the tray.Proper Placement of FibersAfter fusion splicing, only the fibers that have been spliced or terminated with pigtails should be placed on the splice tray. Each splice should be positioned in the tray's splice holders to prevent movement and protect the joint from mechanical stress or environmental damage . Loose fibers should be coiled carefully to maintain the minimum bend radius and avoid sharp bends that could increase attenuation or cause breakage .Handling Unmated or Live ConnectorsUnmated connectors or fibers should not be left exposed on the tray. They must remain capped to prevent laser exposure and contamination, as unprotected fiber ends can emit invisible laser radiation and accumulate dust or oils that degrade performance . Only fibers that are ready for splicing or already spliced should be routed into the tray.Fiber Routing and SecuringCoil fibers neatly into the tray, following the manufacturer's recommended routing paths to avoid tight bends .Secure fibers using the tray's crimping tabs, cable ties, or protective tubing for tight-buffered fibers .Maintain slack by adding approximately 1 inch beyond the required length to accommodate movement and future maintenance .Check bend radii after coiling to ensure fibers are not stressed, which could compromise signal quality .SummaryIn essence, the fusion splice tray should contain only spliced fibers and pigtails, all properly coiled and secured. Unspliced fibers or connectors should remain capped and off the tray to prevent contamination, laser exposure, and mechanical damage. Following these practices ensures long-term reliability and optimal performance of the fiber optic network .