TAILIEUCHUNG - Connectors in FTTP Networks Which Connector Do I Use in My FTTP Network?

A Connector is a device used to provide a semi-permanent link between two optical fibers. Connectors must be able to maintain good optical contact between the fibers at the connector interfaces. In theory, only the cross sectional face of the two fibers need to touch, hence the term Physical Contact (PC) connector is used. The basic components of a connector include the body, the ferrule, the barrel (coupling nut/insert), and the boot. The body is the physical shell of the connector, which houses the mechanism used to secure the fiber to the connector. The ferrule is the long cylinder-like piece | VIOLA Connectors in FTTP Networks Which Connector Do I Use in My FTTP Network LU Û_ Û_ Which Connector Do I Use in My FTTP Network In Fiber-To-The-Premise FTTP configurations before one can choose the proper fiber connector it is important to understand some of the basic terminology and make-up of the connectors as well as the type of video delivery system that is to be utilized. The Connector A Connector is a device used to provide a semi-permanent link between two optical fibers. Connectors must be able to maintain good optical contact between the fibers at the connector interfaces. In theory only the cross sectional face of the two fibers need to touch hence the term Physical Contact PC connector is used. The basic components of a connector include the body the ferrule the barrel coupling nut insert and the boot. The body is the physical shell of the connector which houses the mechanism used to secure the fiber to the connector. The ferrule is the long cylinder-like piece which extends from the body and provides protection and alignment of the fiber. Ferrules can be made of composite materials stainless steel or ceramic. These material types provide for a wide range in cost and performance values. The barrel is the plastic or metal screw applicator or insert which provides the method of attaching some connector types FC SMA SC D4 Bionic to their mating couplers. And finally there is the boot the small plastic strain relief that provides protection for the fiber entering the rear of the connector body. Key performance values in connectors include Insertion Loss Reflectance Core Alignment Apex Offset and End Face Polishing. Insertion Loss is the measure of reduction in signal caused by inserting a component such as a connector into the optical pathway. Insertion loss is measured in decibels dB with a lower dB reading having better performance standards . is better than . Reflectance is the measurement of light reflected from the cleaved or .

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