Published on: 10th March 2022   |   Sian Jackson

We’re pleased to have added FIBERFOX Expanded Beam to our harsh environment deployable fibre range. Designed to meet the requirements of MIL-DTL-83526 Military specifications and perfect for harsh environments. Expanded Beam fiber optic connectors are designed to operate in harsh environments, they use non-physical contact fiber optic termini that are IP68 sealed behind an anti-reflective coated ball lens.

FIBERFOX Connectors are used in Lighting, Network, PA, Video, Broadcast, Defense & Government, Railway and Oil & Gas for Communications, Audio/Video, and Sensing Applications. This lens expands the beam to many times its original size aiding optical alignment and minimizing the effects of dust, debris and other environmental conditions. Because there is no wear on the optical surfaces / end faces of the termini during use, the FIBERFOX connector has excellent durability, in excess of 5,000 mating cycles, providing a long service life interconnect solution. FIBERFOX is a hermaphroditic connector allowing multiple plug-to-plug cable assemblies to be combined to extend the length of the system. These connectors are available with two or four channels multimode lenses.

View the range below:

FIBERFOX Expanded Beam

Cable Assemblies

The FIBERFOX 2CH/4CH Cable connector is an expanded beam multimode hermaphroditic connector suited for a vast array of applications.


Chassis Connector

FIBERFOX 2CH/4CH briDge is an expanded beam multimode hermaphroditic chassis connector. IP68 Waterproof even without a protective cap.

FIBERFOX Adapter Box

Adaptor Box

The ruggedized and weatherproofed FIBERFOX Adaptor BOX split fiber channel point-to-point connection and extend cable length.

FIBERFOX Accessories


FIBERFOX colour coded rings, rubber sealing cover, rugged protective sealing cover and sealing gasket for FIBERFOX cables and chassis connectors.

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