Browsing Tag
fiber optics
83 posts
Understanding Attenuation in Optical Fibers and Its Impact on Light Transmission
Imagine shining a flashlight down a very long, very thin glass tube. Even though glass is transparent, the…
Understanding Crosstalk in Optical Fibers and Its Impact on Image Quality
Have you ever been on a phone call and faintly heard another conversation bleeding through in the background?…
Understanding Total Internal Reflection and Why Light Bounces Off Water Surfaces
If you have ever gone swimming and looked up at the water’s surface from underneath, you may have…
Understanding Refraction and How It Affects Perception
Have you ever noticed how a straw sitting in a glass of water appears to “bend” right at…
Defining Physical Contact (PC) and Angled Physical Contact (APC) Finish in Fiber Optic Connectors
If you’ve ever handled fiber optic patch cables, you may have noticed that some connectors are marked with…
The Role of Connector Endface Geometry in Physical Contact and the Telcordia GR-326 Parameters for Optimal Fiber Contact
We’ve already explored, in a companion article, the fundamental difference between Physical Contact (PC) and Angled Physical Contact…
Explaining the Functions of Electrical Subassembly, Optical Subassembly, and Receptacle
Every time data travels over a fiber optic network, it must, at some point, be converted from an…
Proper Setup and Cable Preparation for Optical Time Domain Reflectometer (OTDR) Testing
When something goes wrong with a fiber optic link — whether it’s a complete break, unexpectedly high signal…
Major Outside Plant Components for Fiber to the X (FTTX) Passive Optical Networks (PON)
When an internet service provider brings fiber optic internet to a neighborhood, there is a vast, carefully engineered…
Understanding Fiber to the X (FTTX): Revolutionizing Network Infrastructure with Optical Fiber
As the demand for high-speed internet and advanced telecommunication services grows, Fiber to the X (FTTX) has emerged…