The LC connector (short for Lucent Connector, Little Connector, or Local Connector) was developed by Lucent Technologies in 1994 and became commercially available by 1996, with standards ratified in 1999 . It features a 1.25mm ferrule, which is half the size of traditional SC, ST, or FC connectors, making it ideal for high-density applications such as data centers, SFP/SFP+ transceivers, LANs, and enterprise networks . The connector uses a push-pull latch mechanism that ensures secure, pull-proof connections while allowing easy disconnection .
LC connectors are widely used in:
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