Fiber optic cable type FCLC

FCLC refers to a fiber optic patch cable with an FC connector on one end and an LC connector on the other, typically used in single-mode duplex applications.

Overview

The FCL

C cable is a duplex fiber optic patch cable designed to connect devices with different connector types: FC (Ferrule Connector) on one end and LC (Lucent Connector) on the other. It is commonly used in telecom, data center, and high-precision networking environments where single-mode fiber is required for long-distance, low-loss transmission.

Key Specifications

Fiber Type: Single-mode 9/125 µm (OS1) fiber, optimized for low attenuation and long-distance signal transmission. Connector Types: FC Connector: Round, metal body with screw-threaded coupling, providing high reliability and vibration resistance, ideal for telecom and ODF applications.

L

C Connector: Small form factor with a push-pull latch, suitable for high-density installations and patch panels. Configuration: Duplex, meaning two fibers are bundled to allow simultaneous bidirectional communication. Jacket Rating: Often plenum-rated (OFNP) for fire safety in building airspaces, though other ratings like LSZH or riser-rated may be available.

Length Options: Available in standard lengths such as 2 meters (6. 6 feet) or 5 meters, with custom lengths possible.

Applications

Connecting telecom equipment to patch panels or optical distribution frames. Linking single-mode transceivers in data centers or enterprise networks. Environments requiring high reliability under vibration or precise alignment, such as laboratory or industrial setups.

Advantages

Low insertion loss and low return loss, ensuring minimal signal degradation. Duplex design supports bidirectional communication without additional cabling. Compatibility with both FC and LC ports, bridging older telecom systems with modern high-density LC interfaces.

Plenum-rated jacket provides safety for installation in air-handling spaces.

Summary

The FCL

C fiber optic cable is a single-mode duplex patch cable with an FC connector on one end and an LC connector on the other, designed for reliable, low-loss optical connections in telecom, data center, and high-density networking applications. Its combination of connector types, duplex configuration, and plenum-rated jacket makes it versatile for bridging different equipment standards while maintaining high performance.