However, either epoxy or anaerobic adhesives followed by polishing have been determined to be the best methods. Factories terminating fibers use heat-cured epoxies because they produce the best performing most reliable connectors. This best practices document is a step-by-step guide for end and midspan access of loose tube optical cable, including sheath removal, core preparation, and fiber preparation. Local company practices and/or vendor specifications may be in place concerning cable access and how it relates to a. ic system. Corning recommends that all fiber optic systems be tested to a minimum set. Fiber optic cables are the backbone of modern communications, delivering high-speed data over long distances with minimal loss. Understanding the common causes of. This comprehensive guide outlines professional fiber optic repair protocols that align with industry best practices.