LC = (Lucent Connector)
A miniaturized version of the fiber-optic SC connector. It looks somewhat like the SC, but is half the size with a 1.25mm ferrule instead of 2.5mm. See SC connector.
(Standard Connector, Subscriber Connector) A fiber-optic cable connector that uses a push-pull latching mechanism similar to common audio and video cables. For bi-directional transmission, two fiber cables and two SC connectors (Dual SC) are used. SC is specified by the TIA as FOCIS-3. See fiber-optic connectors, LC connector and FOCIS.