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All-in-One LC Adapter

Sanwa’s LC Series includes an assortment of LC-type related products which include simplex, duplex, and uniboot connectors, adapters and more for single, multimode, and APC applications. The LC Series is small form factor (SFF), utilizing 1.25mm diameter optical ferrules. They offer high-density packaging and high-optical performance, and come with simplex, duplex, and quad ports, even when the SC adapter is cut out.


As the industry’s first adapter with a built-in shutter, the Sanwa LC Dust Protection Built-in Adapter is designed to cover the entire coupler hole. These unique adapters virtually eliminate eye exposure to lasers and provide maximum protection from dust and other contaminants. The swing shutter automatically opens as the LC connector is inserted, and closes as it is extracted.


  • Industry’s first adapter with built-in shutter
  • Duplex and Quad model available
  • Rattle-free metal latch for fixed fit
  • Laser protection and white translucent shutter type available
  • UL94V-0 flammability grade
  • RoHS and REACH compliant
  • IEC61754, TIA/EIA 604-10A, and GR-326-CORE compliant

LC Dust Protection Adapter Inquiry