Fiber Lc Vs Sc

The lc connector uses a 1 25mm ferrule with a retaining tab mechanism.

Fiber lc vs sc.

The fundamental difference between lc and sc fiber optic connectors lies in size and connection handling. While st is not being phased out to the same degree as fc it is starting to see less and less use in favor of lc and sc. The lc mu and lx 5 use the same ferrule but cross mating adapters are not easy to find. The lc sfp lx transceiver is for singlemode fiber cables up to 10km and it also supports the multimode.

Typical connectors are rated for 500 1 000 mating cycles. All types of fiber cables come in either simplex or duplex configuration. Developed by lucent technologies the lc connector otherwise known as a lucent connector measures about half the size of an sc connector. Available in simplex or duplex versions lc connectors can be used with both single mode and multi mode cables.

Sc used to be all the rage but now it s lc. There are several common multimode optical fiber cable always apply in fiber optic telecommunications and high speed transmission systems such as st st 62 5 125 lc to st 62 5 multi mode 62 5 125 multimode fiber lc sc sc to sc 62 5 multi mode fiber ect. 1000base sx sfp lc transceiver is for multimode fiber cables for less than 550 meters. This article will introduce sc apc vs sc upc and illustrate their difference for your selection.

3m when it comes to cost comparison sc connectors can be manufactured at a lower price so they cost less than lc connectors. Lc is covered in the tia connector intermateability standard focis 10 tia 604 10. A variety of optical fiber connectors are available but sc and lc connectors are the most common types of connectors on the market. Sc is a push pull connector while lc employs a latch as opposed to sc s locking tab.

The connector end face relies on an alignment key for correct insertion and is then tightened into the adaptor jack using a threaded collet. To read about the different types of fiber optic cables click here. What s the difference and which one is better you just need to keep three basic points in mind. Sc has a larger connector housing and a larger 2 5mm ferrule.

Lx 5 is like a lc but with a shutter over the end of the fiber. A connector by itself is simplex while a pair of connectors. 3 the main differences among types of connectors are dimensions and methods of mechanical coupling. Lc has a smaller connector housing and a smaller 1 25mm ferrule.

Further classifying sc by polishing type we have sc apc connector and sc upc connector. The fc was the first optical fiber connector to use a ceramic ferrule but unlike the plastic bodied sc and lc it utilizes a round screw type fitment made from nickel plated or stainless steel.