This article will explore the three core stages: fiber optic cable selection and installation, usage and maintenance, and aging assessment and replacement, offering practical strategies for extending cable lifespan, reducing failure rates, and improving network operation. This article will explore the three core stages: fiber optic cable selection and installation, usage and maintenance, and aging assessment and replacement, offering practical strategies for extending cable lifespan, reducing failure rates, and improving network operation. Fiber optic cables are a critical component in modern networks, with their performance directly affecting the stability of data centers and enterprise networks. Effective lifecycle management of fiber optic cables, from selection and installation to daily maintenance and replacement, is essential. Traditional methods can slow down your operations and increase the. Some people have suggested that fiber optic networks need periodic maintenance, including microscopic inspection of connectors and mating adapters and even insertion loss testing or taking OTDR traces. General safety precautions are discussed within this document but care should be taken to consult and follow your specific optical device manuals. The installation and maintenance of optical fiber cabling, in the cabling system, how to correctly install the very special medium of optical fiber? What problems should be paid attention to during the installation process? At the same time, as a user, what problems exist in the later maintenance?Answer: Proper cable management protects the fiber optic cables from damage, making them more reliable, and less likely to face issues like signal loss. Additionally, this can allow engineers to quickly identify and troubleshoot problems. Question: What factors should you consider when choosing.