Fiber Optic Distribution Point Closures

The fiber distribution points or fiber optic terminals are points where the fiber optic cable gets terminated before the network gives its way to another…

Historical moments and Developments in Fiber Optics

You might have noticed in “Introduction to Optical Fibers and Fiber Optics“, we used the term light pipe to describe an optical fiber. An optical…

Optical Time Domain Reflectometer and its Functions

Optical Time Domain Reflectometer or OTDR is the most popular optical test instrument that is widely used world over by those in fiber optics. OTDR…

Introduction to Synchronous Optical Network (SONET)

Synchronous Optical Network or simply SONET is the protocol to transfer multiple digital bit streams synchronously over optical fibers, which has been evolved and developed…