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NPFC - MIL-F-49291

FIBER, OPTICAL, (METRIC), GENERAL SPECIFICATION FOR

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Organization: NPFC
Publication Date: 8 July 1992
Status: inactive
Page Count: 30
scope:

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.

The optical fibers specified herein shall be categorized as follows:

The type designation shall be defined by the mode volume of the optical fiber (see 6.4.18 and 6.4.20).

Type I. Multimode (MM). Type II. Single-mode (SM).

The class designation for multimode fibers shall be defined by the nature of refractive index profile, given by the profile parameter (g). The class designation for single-mode fibers shall be determined by the nature of their dispersion characteristics.

Multimode (Type I) fibers.

Class 1. Graded index: 3>g>1.

Class 2. Quasi-graded index: 10>g>3.

Class 3. Step index: g>10.

Class 4. Other.

Single-mode (Type II) fibers.

Class 5. Dispersion unshifted.

Class 6. Dispersion shifted.

Class 7. Dispersion flattened.

Class 8. Other. Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: US Army Communications Electronics Command, ATTN: AMSEL-ED-TM, Fort Monmouth, NJ, 07703-5016 using the self-addressed Standardization Document Improvement Proposal (DD Form 1426 appearing at the end of this document or by letter.

The composition designation shall be defined by the composition of the optical fiber core and cladding (see 6.4.5 and 6.4.16)

A. Glass and Glass.

B. Glass and Plastic.

C. Plastic and Plastic.

The size designation shall be defined by the diameter the optical core and cladding in micrometers (µm).

I. 4.0 - 8.5 µm (Range of nominal mode field diameter at 1550 ± 20 nanometers (nm)) /125 µm.

II. 8.5 −10 µm (Range of nominal mode field diameter at 1310 ± 20 nanometers (nm)) /125 µm.

III. 50/125 µm.

IV. 62.5/125 µm.

V. 100/140 µm.

VI. 200/230 µm.

VII. 400/430 µm.

The wavelength designation shall be defined by the primary wavelengths of operation of the fiber.

A. 850 nm.

B. 850 and 1300 nm.

C. 1300 nm.

D. 1300 and 1550 nm.

E. 1550 nm.

intended Use:

The optical fibers covered by this specification are intended for use in any application where their performance characteristics are required. The fibers are suitable for installation on aerospace... View More

Document History

September 16, 2019
Fiber, Optical, (Metric) General Specification for
A description is not available for this item.
November 20, 2014
FIBER, OPTICAL, (METRIC) GENERAL SPECIFICATION FOR
The optical fibers covered by this specification are intended for use in any application where their performance characteristics are required. The fibers are suitable for installation on aerospace...
June 20, 2013
FIBER, OPTICAL, (METRIC) GENERAL SPECIFICATION FOR
The optical fibers covered by this specification are intended for use in any application where their performance characteristics are required. The fibers are suitable for installation on aerospace...
February 27, 2003
FIBER, OPTICAL, (METRIC), GENERAL SPECIFICATION FOR
A description is not available for this item.
July 14, 1997
FIBER, OPTICAL, (METRIC), GENERAL SPECIFICATION FOR
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...
July 12, 1994
FIBER, OPTICAL, (METRIC), GENERAL SPECIFICATION FOR
A description is not available for this item.
February 10, 1993
FIBER, OPTICAL, (METRIC), GENERAL SPECIFICATION FOR
A description is not available for this item.
July 8, 1992
FIBER, OPTICAL, (METRIC), GENERAL SPECIFICATION FOR
A description is not available for this item.
MIL-F-49291
July 8, 1992
FIBER, OPTICAL, (METRIC), GENERAL SPECIFICATION FOR
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...
May 11, 1989
FIBER, OPTICAL, (METRIC), GENERAL SPECIFICATION FOR
A description is not available for this item.
March 30, 1987
FIBER, OPTICAL, (METRIC), GENERAL SPECIFICATION FOR
A description is not available for this item.

References

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