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Composite Optical Cable Aviation Connector

Composite optical connectors for aviation include ARINC 801, MIL-DTL-38999 derivatives, and high-density composite rectangular connectors designed for rugged, high-speed aerospace applications.Key Connector Models and Types

Amphenol Aerospace offers a broad range of high-speed and fiber optic connectors suitable for aviation, including:

  • ARINC 801 connectors for fiber optic termini, supporting single-mode and multi-mode fibers.
  • MIL-PRF-29504 termini for high-reliability fiber optic connections.
  • Composite rectangular connectors such as the 1900Elio and 1900SIM series, which provide high-density optical termini in lightweight, weight-saving composite housings. These connectors are designed for aerospace applications requiring durability, EMI shielding, and high-speed data transmission .
  • High-speed contacts including Quadrax, Differential Twinax, Triax, and Coax, which can be integrated with fiber optic termini for hybrid assemblies . Glenair provides military and aerospace-grade fiber optic connectors and assemblies:
  • MIL-DTL-38999 Type and MIL-DTL-83526 GFOCA Type connectors adapted for fiber optics.
  • ARINC 801 genderless size #16 and high-density size #18 termini, offering low insertion loss and high alignment precision.
  • Composite solutions with lightweight housings, backshells, and fiber media protection conduits for harsh environments, including high vibration and temperature extremes . Acal BFi (formerly OFS) supplies specialized avionics fiber optic cables and connectors:
  • FlightLinx® for commercial aircraft, compliant with ARINC 802.
  • FlightGuide® for military aircraft, featuring high-performance carbon/silicone coatings.
  • µLinx® for unmanned systems, providing high strength and lightweight design.
  • Avioptics® with HCS® technology for crimp and cleave termination of connectors .
Features and Applications
  • Composite materials reduce weight while maintaining mechanical strength and EMI protection.
  • High-density optical termini allow multiple fiber channels in compact connectors, ideal for avionics and inflight entertainment systems.
  • Ruggedized designs ensure reliability under vibration, shock, temperature extremes, and chemical exposure.
  • Hybrid assemblies combine fiber optic and high-speed copper contacts for integrated data and power transmission. These connectors are widely used in commercial and military aircraft, urban air mobility platforms, and unmanned aerial systems, providing reliable high-speed data transfer and long-term durability in harsh aviation environments .
Composite Optical Cable Aviation Connector

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Technical note

This reference is intended for preliminary fiber and communications infrastructure research. Optical interface, fiber type, port or core capacity, electrical input and output, enclosure protection, cooling, installation limits and applicable standards must be verified for the specific project.

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