FC-FC Single Mode Duplex Plastic Fiber Optic Adapter Blue

The FC to FC Single Mode Duplex Fiber Optic Adapter provides stable dual-channel connectivity for telecom and FTTH networks. Its blue plastic housing and precision alignment design ensure reliable structured cabling performance.

SKU FCFCSDP Category
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The FC to FC Single Mode Duplex Fiber Optic Adapter is designed for reliable dual-channel fiber connectivity in structured cabling systems. It enables precise alignment between two pairs of FC connectors, ensuring stable low-loss optical transmission in single-mode networks.

Constructed with a durable plastic housing and color-coded blue for standard single-mode identification, this adapter is widely used in telecom, FTTH, and enterprise fiber optic applications. The duplex configuration supports two-fiber links for simultaneous transmit and receive channels, making it ideal for high-efficiency network interconnections. The precision ceramic alignment sleeves ensure accurate core alignment and consistent optical performance.

Connector TypeFC to FC
Fiber ModeSingle Mode
Design TypeDuplex
Housing MaterialPlastic
ColorBlue
Mounting TypePanel mount
Alignment SleeveHigh-precision ceramic
Insertion Loss≤ 0.2 dB (typical)
Return Loss≥ 50 dB
CompatibilityFC/UPC connectors
DurabilityStandard indoor use
ApplicationPatch panel / ODF
  • FC to FC interface compatibility
  • Designed for single-mode fiber systems
  • Duplex configuration for two-fiber transmission
  • Durable plastic housing construction
  • Blue color coding for standard single-mode identification
  • High-precision ceramic alignment sleeves
  • Low insertion loss and stable optical performance
  • Easy snap-in or panel mounting design
  • Telecom and carrier networks
  • FTTH (Fiber to the Home) systems
  • Data center fiber patch panels
  • Optical distribution frames (ODF)
  • Enterprise structured cabling systems
  • Fiber optic communication equipment

We offer OEM and ODM services including housing color customization, logo printing, connector types (FC/UPC, FC/APC), labeling, and packaging design. Bulk production is available for distributors and large-scale fiber infrastructure projects.

  • What is a duplex fiber optic adapter used for?
    It connects two fiber channels simultaneously, supporting bidirectional communication in single-mode networks.
  • Why is this adapter color blue?
    Blue is the standard color coding for UPC-polished single-mode connectors, helping differentiate from APC (green).
  • Can this be used for multimode fiber?
    While physically compatible, it is optimized for single-mode fiber systems.
  • What is the benefit of FC connectors in duplex systems?
    FC connectors provide a threaded locking mechanism that ensures stable and vibration-resistant connections.
  • Where is this adapter commonly used?
    It is commonly used in telecom rooms, ODFs, patch panels, and FTTH network deployments.