Radiation-Hard Multimode Fibers - 50-125-500

Specifications

Core Diameter: 50 um
Wavelength Range: 850 – 1300 nm
Cable Length: 1100 m
Fiber Core Material: Not Specified
Coating Diameter: 500 um
Cladding Diameter: 125 um
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Features

  • Radiation-Hard Design: Specially developed for applications in radiation-threatened areas, such as aerospace industries, ensuring durability under demanding environmental conditions.
  • MIL-Spec Approval: Tested and approved by the U.S. Defense Supply Center, Columbia (DSCC) according to MIL-PRF 49291 standards.
  • Quality Standards: Meets and exceeds ITU G.651 and G.652, as well as IEC 60793-2-10 and IEC 60793-2-50 standards for optical fiber specifications.
  • Comprehensive Testing: Every fiber undergoes a 100% quality test in accordance with IEC 60793 standards and radiation resistance testing per TIA/EIA 455-64.
  • Core Specifications: Available in multimode fibers with core diameters of 50/125 μm and 62.5/125 μm, ensuring high performance.
  • Optical Performance: Attenuation at 850 nm/1300 nm is 3.5/1.0 dB/km, with uniform attenuation at 1310 nm ≤ 0.2 dB.
  • Bandwidth Capability: Offers OFL bandwidth of 500/500 MHz×km for 50/125 μm fibers and 300/600 MHz×km for 62.5/125 μm fibers.
  • Temperature Resilience: Coating acrylate withstands temperatures from –55 °C to +85 °C, suitable for various environments.
  • Mechanical Strength: Proof test ≥ 690 MPa and dynamic tensile strength ≥ 3.2 GPa (unaged), ensuring robustness.
  • Storage and Operating Temperatures: Operating temperature range of –55 °C to +85 °C and storage temperature range of –62 °C to +85 °C.
  • Lightweight Design: Fiber weight ≤ 0.25 kg/km, facilitating ease of installation and handling.

Applications

  • Aerospace Industries: Designed to withstand hazards in radiation-threatened areas or under demanding environmental conditions.
  • Military Applications: Approved by the U.S. Defense Supply Center, Columbia (DSCC) according to MIL-PRF 49291.
  • Telecommunications: Meets and exceeds ITU G.651 and G.652 standards for high-quality optical fiber performance.
  • Research and Development: Suitable for environments where high radiation resistance is required.
  • Industrial Applications: Ideal for use in environments with extreme temperature variations and mechanical stress.
  • Medical Equipment: Can be used in devices exposed to radiation during operation.
  • Defense Systems: Ensures reliable performance in military communication systems under harsh conditions.