Single-mode fiber SCLC

SC-LC single-mode fiber cables are 9/125 µm fiber optic patch cords with SC connectors on one end and LC connectors on the other, used for high-performance single-mode networks.

SC-LC single-mode fiber cables are designed for long-distance, high-bandwidth applications. They use 9-micron core single-mode fiber (9/125 µm), which minimizes signal loss and supports high-speed data transmission over long distances . The SC connector is a push-pull type known for durability and ease of use, while the LC connector is smaller and latch-based, allowing high-density connections in patch panels and network equipment .

• Simplex SC-LC: Single fiber strand, used for one-way transmission or low-density applications .
• Duplex SC-LC: Two fiber strands, typically used for bidirectional communication, often in a zip-cord style for easier handling .
• Cable Jackets: Commonly OFNR (riser-rated) for indoor installations, with yellow jackets for single-mode identification .
• Connector Polishes: Machine-polished connectors ensure low insertion loss and high return loss, meeting industry standards .

SC-LC single-mode fibers are widely used in:

• Data centers for connecting switches, servers, and patch panels
• Telecommunications networks for long-distance signal transmission
• FTTx deployments (fiber-to-the-home or business)
• Testing and measurement using OTDR launch cords, where SC-LC launch cables provide reference connections for accurate fiber characterization .

High-quality SC-LC single-mode cables are 100% optically tested for insertion loss, return loss, and endface geometry . For testing purposes, metal LC connectors are available to improve durability and withstand repeated mating cycles, which is especially important in lab or field testing environments .

• Custom lengths and configurations are available to suit specific network layouts .
• Ruggedized or breakout cables provide extra protection for multiple fibers in data centers or industrial environments .
• Compatibility: SC-LC cables are compatible with standard SC and LC ports, following IEC and TIA standards for intermateability .

In summary, SC-LC single-mode fiber cables are versatile, high-performance solutions for connecting single-mode networks, offering options for simplex or duplex configurations, durable connectors, and reliable long-distance transmission.