However, like any physical component, they have a limited shelf life. The shelf life of fiber optic connectors depends on various factors that can impact their performance and durability. From FTTH optics to industrial applications, backbone transmission, and cloud data centers, fiber cables can last for decades under appropriate installation and handling. Q2: What tools are used for monitoring fiber optic performance? Tools like OTDRs, optical. People often say that fiber optics last "a lifetime". Understanding the ageing mechanisms makes it possible to choose the right cable. Fiber optic cables have a long lifespan and can last up to 25 years or more with proper maintenance. Others, installed in the 1990s, are still running.
