Fiber OpticConnectors

Connectorization of fiber optic assemblies

SEDI-ATI provides connectorization services for both singlemode and multimode fiber assemblies. Driven by innovation, SEDI-ATI has developed its own range of MIL-aero qualified connectors, including FCXtreme® and NANOXtreme®, designed to meet the most demanding environments. To support optimal performance over time, we also offer a comprehensive selection of professional-grade connector cleaning accessories.

Please note that connectors are not sold individually; they are supplied as part of optical fiber assemblies (bundles, couplers, patchcords, hermetic feedthroughs, etc.).

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Manufacturer of fibre optic connectors

Custom connectors for your projects

Depending on the product and your application, we can advise you on your choice of connector. Or you can choose between our proprietary connectors specially designed for military, space, and aeronautics applications:

• FCXtreme®

• NANOXtreme®

For vacuum and high-vacuum applications, we can specify stainless-steel connectors in ST, FC, or SMA style.

Standard optical connectors

Here is a non-exhaustive overview of our selection of standard optical connectors:

  • E2000 APC,
  • ELIO,
  • FC/PC,
  • FC/APC narrow key,
  • FC/APC wide key,
  • LC/PC,
  • LUXCIS,
  • MICROPTIQUE,
  • MTP® male,
  • MTP® female,
  • SC/PC,
  • SC/APC,
  • SMA 905,
  • ST/PC.

Fiber optic adapters, sockets and connectors

Depending on various parameters such as the optical fiber type, the connector type, and the application, the connectors can be mounted with a stainless steel or a ceramic ferrule (Zirconia).

Ceramic ferrules are preferred for applications sensitive to magnetic fields, while stainless steel ferrules are ideal for vacuum applications.

Adapters and bulkhead receptacles for fiber optic connectors

We also offer round and square bulkhead adapters, to connect two cables together. You can choose between E2000/APC, FC, LC, SC, ST, and SMA styles.

Besides, we have an SMA bulkhead receptacle to connect an SMA terminated cable on one side and to project light into free space.

And for power applications, we have developed the K-Power product line. These components are air-spaced SMA to SMA adapters aiming at transferring the optical power from an SMA-905 terminated fiber optic cable to another such cable. Discover the K-Power product line.

Do not hesistate to contact us to discuss your specific needs.

Fiber-optic connector selection guide

Optical fiber type Ferrule material Ferrule diameter Compatible connector style
• Singlemode fibers
• Polarization maintaining fibers
• Multimode graded-index fibers GI 50/125 µm or 62.5/125 μm
• Multimode step-index fibers with ⌀125 μm cladding/td> 		Ceramic ⌀1.25 mm LC/PC, NANOXtreme®
⌀2.5 mm FC/PC, FC/APC, SC/PC, SC/APC, ST/PC, FCXtreme®
Stainless Steel ⌀1.25 mm LC/PC
Multimode graded-index fibers GI 50/125 µm or 62.5/125 μm Stainless Steel ⌀2.5 mm FC/PC, ST/PC, FCXtreme®, MICROPTIC*
⌀3.17 mm SMA
* for step-index fibers from 200 µm to 400 µm core diameter only.

Professional Fiber Optic Cleaning & Inspection Solutions

Through our partner IDIL, SEDI-ATI offers a complete range of professional-grade fiber optic cleaning and inspection solutions.

  • HUXScope Optical Fiber Viewers: Compact, all-in-one handheld inspectors delivering high-resolution imaging and automated pass/fail certification for fast, reliable connector assessment.
  • Fiber Inspection Tips & Adapters: A comprehensive range of patchcord tips and bulkhead adapters ensuring seamless compatibility with a wide variety of fiber optic connectors.
  • HUXCleaner Optical Connector Cleaners: Efficient, dry-cleaning tools designed to quickly remove dust and contaminants, preserving optimal performance and long-term reliability.

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Products : Optical connectors and accessories

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