Smart Product Number: GR-62.5/125-27HTA
62.5 µm Multimode Radiation Resistant Fiber with High Temperature Acrylate
Nufern's specialty multi-mode fibers are ideal for a variety of diverse applications. They are capable of withstanding extreme environments and large temperature swings. Features include step index and graded index configurations, numerical apertures from 0.06 to 0.45 and core sizes from 10 μm to 700 μm. All fibers are available with a high temperature acrylate, silicone, or polyimide coating.
Optical Specifications
Operating Wavelength
800 – 1350 nm
Core NA
0.275 ± 0.015
Bandwidth
≥ 160 MHz-km @ 850 nm
≥ 500 MHz-km @ 1300 nm Core Attenuation
≤ 0.90 dB/km @ 1300 nm
≤ 3.50 dB/km @ 850 nm
Geometrical & Mechanical Specifications
Cladding Diameter
125.0 ± 2.0 µm
Core Diameter
62.5 ± 3.0 µm
Coating Diameter
245.0 ± 15.0 µm
Core/Clad Offset
≤ 3.00 μm
Core Index Profile
Graded Index
Coating Material
High Temperature Acrylate
Operating Temperature Range
-55 to 125 °C
Prooftest Level
≥ 100 kpsi (0.7 GN/m²)
Comments
Bend Radius: Long-Term ≥ 25 mm
Bend Radius: Short-Term ≥ 12 mm
Coating Requirements: Dual Layer, High Temperature Acrylate
Radiation Requirements: Radiation Resistant
Refractive Index Profile: Graded Index
Features & Benefits
Operate over wide frequency range — One fiber serves broad applications
Exceptional uniformity and core/clad concentricity — Minimize fiber induced signal artifacts
Higher proof test levels — Longest life expectancy
Tight diameter control — Lowest cost deployment
Typical Applications
Airframe, spacecraft, missile and UAV optical interconnects
Large bandwidth tactical cables
Robust duty in extreme military and classified environments
商品属性 [波长] 800 - 1350 nm [掺杂类型] Ge [芯径大小] 62.5 µm [首包层直径] 125 µm [数值孔径] 0.275 [光学包层] Single