With the move to higher and higher bandwidth, there is an industry emphasis on the insertion loss and reflectance performance of optical fiber terminations. While there are still optical fiber termination methods that rely on field polish of the optical fiber at the point of installation, the dominant technology today is the polish of optical fiber connectors in the controlled manufacturing environment. Even connectors that are field installable often have their fiber endface prepared in the controlled and repeatable environment of the factory

Sourced through Scoop.it from: www.cablinginstall.com