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.


LC Standard Adapters

Sanwa LC Standard Adapters cover the full range of OFS regular LC adapter products, including regular simplex and duplex adapters as well as low profile duplex adapters.

Sanwa’s precision plastic molding technology enables the development of all types of LC adapter plastic bodies as one piece, eliminating ultrasonic welding across the entire production process. This one-piece body design is far more durable than a 2-piece welded body adapter. All LC adapters come with your choice of phosphor bronze or zirconia split sleeve, and are good for multimode, single mode, and APC applications.


  • One-piece body design for added durability
  • Choice of phosphor bronze or zirconia split sleeve models
  • Flammability rating: UL 94V-0
  • TIA/EIA, IEC and Telcordia compliance
  • Meets with RoHS and REACH

LC Standard Adapter Product Inquiry

Low Profile

LC Low Profile Adapter

The Sanwa LC duplex low-profile adapter is easy to mount; just snap it directly into the panel – no screws needed. The LC Duplex’s 2-piece body design is characterized by a locking-arm style housing. This means tighter coupling, without the expensive ultra-sonic welding process.


  • Easy to mount: just snap directly into the panel
  • 2-piece body design with locking-arm style housing
  • TIA/EIA, IEC and Telcordia GR326-Core standards compliance
  • Meets RoHS and REACH
  • Flammability rating: UL 94V-0

LC Low Profile Adapter Product Inquiry


LC Slim-Pack Adapter

Sanwa offers duplex and quad adapters with the SC footprint as LC Slim-Pack Adapters. All Slim-Pack Adapters feature Sanwa’s durable, one-piece body design. Each is available in your choice of phosphor bronze or zirconia split sleeve in single-mode, multimode, and APC applications. Sanwa also offers a “rattleless” version of the Slim-Pack duplex and quad adapter, which works by minimizing movement of the adapter itself as it is mounted on the panel.


  • Durable, one-piece body design
  • Choice of phosphor bronze or zirconia split-sleeve
  • SM, MM and APC
  • TIA/EIA, IEC and Telcordia GR 326-Core standard compliance
  • Meets RoHS and REACH
  • Flammability rating: UL 94V-0
  • Variety of housing colors available upon request

LC Slim-Pack Product Inquiry


LC Multiport Adapters

The Sanwa Multiport Adapter, also known as the LC 6-Port Adapter, is designed without flanges on either side of the adapter body. This makes possible side-by-side mounting, without wasting space. In addition, the LC Multiport helps maximize the density of the port on the panel, or minimize the panel space itself.


  • 6-port adapter designed without flanges on either side of the body
  • Maximizes density / minimizes panel space
  • Choice of phosphor bronze or zirconia split-sleeve
  • Comes with or without internal metal shutter

LC Multiport Product Inquiry

Dust Protection

All-in-One LC Adapter
(LC Dust Protection Adapter)

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 Built-In Adapter Product Inquiry

45º Adapter

LC 45° Adapter

Sanwa LC Metal Adapters are available for duplex and 45° mounted format, with your choice of phosphor bronze or zirconia split sleeves. These adapters are designed and structured to provide the most effective EMI solution possible.


  • Available for duplex and 45° mounted formats
  • Provides the most effective EMI solution possible
  • Internal shutter version also available

LC 45º Product Inquiry

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