Due to the small size and high-density layout, currently it is the most widely used optical components. Being about half the size of other fiber optic connectors, LC can be used on devices that would otherwise have too little room to support a fiber optic connection. While being faster and easier to operate is an advantage, the main draw of LC is its small size. LC was designed as a push-pull connector that locks in place with a latch. LC, Abbreviation for Lucent Connector, and created by Lucent Technologies. Despite those downsides, FC still sees some use since those threads allow it to remain secure when used on moving machinery. ![]() Additionally, the more complex design and use of metal make them more costly to manufacture. FC connectors take longer to unplug compared to newer fiber optic connectors due to their threaded screw-on design. While single mode cables still use FC, it is unusual to see them on multimode cables. FC is an older fiber optic connector currently being phased out of industry standards. When installing FC, some green operator may buckle overflow, but this never happen on ST.įC, The abbreviation for Ferrule Connector or Fiber Channel. The most common fiber ferrule diameters are 2.5 mm (in FC, SC, ST type connectors) and 1.25 mm (in LC type connectors). It is used to pass laser radiation through two optical fibers. An optical fiber is inserted into the center of the ferrule. Our selection includes PC, UPC, and APC Fiber Optic Connector polish types. The fiber ferrule is a ceramic part of a cylindrical connector. We also supply MIL-SPEC Fiber Cable Connectors for harsh, rugged environments including military applications. Adopted on the ODF as well, it is easier and faster to install this type of fiber connector than FC type. The most popular versions include, push-on Square Connectors (SC), snap-in Lucent Connectors (LC), and twist-on Straight Tip Connectors (ST). ST uses a design similar to FC but instead of threads, it uses a locking mechanism similar to BNC coax connectors. ST, Abbreviation for straight Tip, means bayonet fiber optical connector. The cost-effective design of SC makes it a popular choice with industries that frequently use fiber cables, such as telecom and datacom. Designed to be simple to use and inexpensive to produce, SC uses a push-pull design similar to LC but utilizes a locking tab instead of a latch to secure the unit. ![]() SC is arguably the most common type of fiber optic connector used today. SC, Abbreviation for Square Connector or Standard Connector. ![]() When preparing any fiber-related equipment for installation, it is important to make sure the cables are equipped with the right connectors for the job. While they do bear some similarities, each kind has a different enough size and shape that they are not interchangeable. Hardened Fiber Optic Connectors (HFOC) hfoc-to-bluntimage 7. Among them, FC, SC, ST and LC are applied commonly.įiber optic cables utilize a few different connectors that can be used to terminate the cable. In fiber optical telecommunication, there are various fiber ports.
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