MIL-PRF-49291/12A, PERFORMANCE SPECIFICATION SHEET: FIBER, OPTICAL, TYPE I, CLASS I, SIZE III, COMPOSITION A, WAVELENGTH B, RADIATION RESISTANT, ENHANCED PERFORMANCE CHARACTERISTICS, AIRCRAFT APPLICATIONS (22-JUL-2011)

MIL-PRF-49291/12A, PERFORMANCE SPECIFICATION SHEET: FIBER, OPTICAL, TYPE I, CLASS I, SIZE III, COMPOSITION A, WAVELENGTH B, RADIATION RESISTANT, ENHANCED PERFORMANCE CHARACTERISTICS, AIRCRAFT APPLICATIONS (22-JUL-2011)., The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-PRF-49291. For legacy use only. For new platforms using multimode fiber, the Joint Fiber Optic Working Group (JFOWG) has imposed standardization with MIL-PRF-85045/31 fiber optic cable containing MIL-PRF-49291/10 multimode optical fiber. This specification sheet applies to existing platforms (ones in which the contract has been awarded) where the fiber optic portion of the network uses 50/125 micron fiber size.