Optical fibers are bits — about 125 microns in periphery, or slightly larger than a mortal hair. Numerous of these filaments are whisked together to form lines. The optic filaments carry beats of ray or LED light down the line, transmitting information in“ double” form, analogous to the 0s and 1s used in electronics.

Fiber-optical internet, generally called fiber internet or simply “fiber,” is a broadband connection that can reach pets of over to 940 Megabits per second (Mbps), with low pause time. The technology uses fiber-optical string, which astonishingly can shoot data as presto as about 70 in the speed of light. In addition, fiber-optical lines aren't as susceptible to severe rainfall conditions as other types of traditional lines, which helps minimize outages. It also resists electrical hindrance effectively.

Fiber is ideal for multiple druggies to connect several biases at formerly. With CenturyLink Fiber service, you can :

（1）Upload and download files quickly ;

（2）Enjoy smooth online gaming and video chatting with friends and family ；

（3）Back up your entire hard drive to the cloud, including large photos and videos, in minutes instead of hours ;

（4）Download a 2-hour HD movie in seconds, compared to waiting 30 minutes or more over a 20 Mbps traditional internet service.

Communication services based on fiber optic expansion are increasingly being consumed by businesses and households. Many of these extended services in neighborhoods, industrial areas, and commercial developments employ fiber optic distribution cables that are routed within buried conduits. This fiber optic distribution cable can extend from a larger fiber optic distribution terminal or base to a smaller fiber optic access terminal directly adjacent to the business and home receiving the service.

Currently, a variety of techniques can be used to stretch and/or urge the fiber optic cable through the conduit as it extends from the fiber optic distribution terminal to the fiber optic access terminal. Fiber Optic Splice Boxes are usually used in this process. However, such cable must be terminated at the fiber access terminal and employ a patch connector. Termination and plug-in connections are preferably performed in an environmentally stable and protected environment, such as a factory.