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LC Fiber Optic Connector Appearance

LC connectors are small, compact fiber optic connectors with a 1.25 mm ferrule and an RJ-style push-and-latch mechanism, resembling a miniaturized SC connector.

LC (Lucent Connector) connectors are designed for high-density fiber optic applications and are visually distinguished by their compact size, which is roughly half the size of an SC connector. They feature a 1.25 mm cylindrical ferrule, typically made of ceramic, which aligns the fiber for precise light transmission, compared to the 2.5 mm ferrule of SC connectors . The connector body is rectangular with a push-and-latch design, similar to an RJ45 plug, providing secure, pull-proof connections in patch panels and transceivers . LC connectors are available in simplex and duplex formats, with duplex versions often using a uniboot design to reduce cable bulk and improve airflow in high-density racks . The ferrule may be flat (UPC) or angled (APC) depending on the application, with APC ferrules featuring an 8-degree angle to minimize back reflection . The overall appearance is sleek and compact, making LC connectors ideal for SFP, SFP+, and QSFP transceivers in data centers and telecom networks . Key visual features include:

  • Small rectangular body with a latch tab
  • 1.25 mm ceramic ferrule protruding slightly from the connector tip
  • Duplex or simplex configuration for single or paired fibers
  • Color-coded housing (commonly blue for UPC, green for APC) to indicate polish type
  • Push-and-latch mechanism for secure insertion and removal In summary, LC connectors are miniaturized, high-density connectors with a precise ferrule and secure latch, easily recognizable by their small size, rectangular body, and protruding ferrule, making them distinct from larger SC, FC, or ST connectors .
LC Fiber Optic Connector Appearance

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We would like to show you a description here but the site won''t allow us.

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