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MIL-PRF-49291



Fiber, Optical, (Metric) General Specification For (w/Amendment 2) FSC: 6010

This specification covers the general requirements and characteristics of optical fibers for signal transmission. The fiber is defined as the core, cladding, and protective coatings applied during the fiber drawing process.



Points of Contact:

Fiber Optics Group Phone: 614-692-0729 Email: FiberOpticGroup@dla.mil

Document Downloads

Fiber, Optical, (Metric) General Specification For (w/Amendment 2) Revision: D, Dated: 17 September 2024 File Name: prf49291.pdf, File Size: 296 kb


Fiber, Optical, Type I, Class I, Size III, Composition A. Wavelength B, Radiation Resistant (Metric)
Dated: 25 July 2013
File name: prf49291ss1.pdf, File Size: 45 kb

Fiber, Optical, 50/140 Micrometers, Radiation Hardened (Metric) (Cancellation Notice)
Dated: 06 July 2021
File name: mil49291ss2not4.pdf, File Size: 85 kb

Fiber, Optical, 50/125 Micrometers (Metric) (Cancellation Notice)
Dated: 06 July 2021
File name: mil49291ss3not4.pdf, File Size: 227 kb

Fiber, Optical, 100/140 Micrometers, (Metric) (Cancellation Notice)
Dated: 06 July 2021
File name: mil49291ss4not4.pdf, File Size: 227 kb

Fiber, Optical, Type I, Class I, Size IV, Composition A, Wavelength B, Radiation Resistant (Metric)
Dated: 03 July 2018
File name: prf49291ss6.pdf, File Size: 247 kb

Fiber, Optical, Type II, Class 5, Size II, Composition A, Wavelength D, Radiation Resistant (Metric)
Dated: 03 July 2018
File name: prf49291ss7.pdf, File Size: 244 kb

Fiber, Optic, 400/430 F F M, Avionic Rated (Metric) (Cancellation Notice)
Dated: 17 August 1999
File name: mil49291ss8not1.pdf, File Size: 4 kb

Fiber, Optic, 400/430 F F M, Radiation Hardened Avionic Rated (Metric) (Cancellation Notice)
Dated: 17 August 1999
File name: mil49291ss9not1.pdf, File Size: 4 kb

Fiber, Optical, Type I, Class I, Size IV, Composition A, Wavelength b, Radiation Resistant, Enhanced Performance Characteristics (Metric)
Dated: 17 July 2019
File name: prf49291ss10.pdf, File Size: 177 kb

Fiber, Optical, Type II, Class 5, Size II, Composition A, Wavelength D, Radiation Resistant, Enhanced Performance Characteristics (Metric)
Dated: 16 September 2024
File name: prf49291ss11.pdf, File Size: 260 kb

Fiber, Optical, Type I, Class I, Size III, Composition A, Wavelength B, Radiation Resistant, Enhanced Performance Characteristics/Aircraft Applications
Dated: 21 May 2021
File name: prf49291ss12.pdf, File Size: 188 kb


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