FC-FC Multimode Simplex Plastic Fiber Optic Adapter Square Flanged

This FC-FC Multimode Simplex adapter features a durable plastic housing and a square flange for secure, high-precision fiber connectivity. We specialize in a flexible OEM/ODM manufacturing model, allowing for custom color coding and private labeling to ensure our high-quality optical components integrate perfectly into your branded product portfolio.

SKU FCFCMSPC Category
Share this product with

The FC-FC Multimode Simplex Plastic Fiber Optic Adapter is a high-performance interconnect component designed to provide precise alignment for multimode fiber links. Unlike traditional metal-bodied adapters, this variant features a high-impact, UL 94V-0 rated plastic housing that offers a lightweight yet durable alternative for density-sensitive applications. At the core of the adapter is a precision-engineered phosphor bronze alignment sleeve, which ensures that the fiber cores are perfectly centered, minimizing insertion loss and maximizing signal consistency across your network.

This adapter features a standardized square flange design with integrated mounting holes, making it compatible with a wide range of patch panels, wall outlets, and distribution boxes. It is manufactured to meet the rigorous demands of IEC 61754-13, Telcordia GR-326-CORE, and JIS standards, ensuring full interoperability with standard FC connectors. Every unit is subjected to a 100% factory inspection for mechanical dimensions and optical clarity, and is fully RoHS and REACH compliant, making it a safe and sustainable choice for global telecommunications projects.

Key Usage Precautions:

  • Proper Torque: When mounting the square flange, avoid over-tightening the screws to prevent stress on the plastic housing.

  • Cleaning: Always clean the internal sleeve with an appropriately sized swab before mating to prevent dust transfer between patch cords.

  • Orientation: Ensure the keyway on the FC connector aligns correctly with the notch in the adapter to ensure a secure, “non-rotating” lock.

Connector Type:FC-FC
Fiber Mode:Multimode
Insertion Loss:≤0.2 dB
Durability:*1000 mating cycles
Anti Pulling Force:200-600 g
Housing Material:PBT (UL 94V-0)
Sleeve Material:Phosphor Bronze
  • Precision Phosphor Bronze Sleeve: Optimized specifically for multimode fiber to ensure reliable alignment over hundreds of mating cycles.

  • Lightweight Plastic Chassis: Crafted from high-strength polymer that provides excellent thermal stability and chemical resistance.

  • Square Flange Mounting: Standardized footprint allows for easy installation into a variety of networking hardware and custom plates.

  • Low Insertion Loss: High-tolerance manufacturing ensures an average insertion loss of < 0.20 dB.

  • Universal FC Compatibility: Threaded coupling mechanism provides a secure connection that is resistant to accidental pull-out.

  • Premise Installations: Ideal for horizontal cabling and fiber-to-the-desk applications where a robust threaded connection is preferred.

  • Testing and Measurement Gear: Frequently used as a replaceable interface on optical power meters and light sources.

  • Fiber Distribution Frames (FDF): Provides a stable termination point for multimode backbone links in telecommunications rooms.

  • Industrial Control Systems: Used in factory automation where the secure threaded lock of the FC connector prevents disconnection due to vibration.

In a maintenance environment, the plastic housing offers a distinct advantage by being non-conductive and resistant to the oxidation that can occur with metal adapters in humid environments. Technicians appreciate the threaded FC design for critical links that must stay connected under physical tension. For system integrators, the square flange allows for a neat, uniform appearance when multiple adapters are mounted side-by-side in high-density distribution panels.

We offer comprehensive manufacturing agility to tailor this FC adapter to your specific market needs:

  • Custom Housing Colors (OEM): While standard multimode is often beige or black, we can produce the plastic housing in any RAL color to assist with network port identification.

  • Material Upgrades (ODM): We can supply this adapter with Zirconia ceramic sleeves if your project requires ultra-high precision for higher-end multimode applications.

  • Private Labeling: Custom laser marking or molded logos on the adapter body for consistent brand visibility across your product line.

  • Specialized Mounting Options: We can modify the flange dimensions or provide “flangeless” versions for ultra-high-density bespoke patch panel designs.

We maintain high-capacity production lines to support both bulk wholesale orders and specialized custom runs. Our streamlined logistics ensure that we can meet tight project deadlines with a focus on cost-effective international shipping. Each order is backed by our professional technical support team to assist with installation queries and network design.

Technical Q&A:

  • Q: Why choose a plastic housing over a metal one for an FC adapter?

    • A: Plastic housings are lightweight, non-corrosive, and more cost-effective for large-scale deployments, while still meeting all industry performance standards for optical alignment.

  • Q: Is this adapter compatible with OM3 or OM4 laser-optimized fiber?

    • A: Yes. While the housing is plastic, the internal alignment sleeve is precise enough to support the requirements of OM1, OM2, OM3, and OM4 fiber types.

  • Q: Can this adapter be used for Single Mode connections?

    • A: This specific model uses a phosphor bronze sleeve optimized for multimode. For Single Mode (OS2), we recommend our version with a Zirconia ceramic sleeve to ensure the tighter alignment required for smaller fiber cores.

  • Q: Does the adapter include mounting hardware?

    • A: Standard orders include the adapter and dust caps. Mounting screws can be included upon request as part of our customized kitting service.