N6660417Q1648_-_Attachment__1Government_Minimum_Specifications.docx.pdf
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- Attached to
- Optical Fiber Federal contract opportunity
- Solicitation number
- N6660417Q1648
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Attachment #1 Revised Government Minimum Specifications
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| N6660417Q16480003.pdf | ||
| N6660417Q16480002.pdf | ||
| N6660417Q16480001.pdf | ||
| N6660417Q1648_-_Exhibit_A.pdf | ||
| N6660417Q1648.pdf | ||
| N6660417Q1648_-_Attachment__1.pdf |
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Text version
SPECIFICATION, LOW BEND LOSS, HIGH STRENGTH, HYTREL COATED FIBER
The following are the requirements for a small diameter, low bend loss, single-mode optical fiber.
Operating wavelength: 1550 nm
Cladding diameter: 80 micrometers
Primary coating: Dual layer acrylate to 170 +/- 10 micrometers.
Secondary coating: 400 to 500 micron diameter silicon
Outer jacket: 900 micron tight buffer Hytrel
Numerical aperture: > 0.21
Goal Attenuation: < 0.30 dB/km
Hermetic coating: carbon coating, stress corrosion value n>100. Aging and dynamic fatigue data to be provided as evidence of carbon coating effectiveness.
Cladding diameter variation: +/- 2 micrometer
Length: 20 km
Proof test:
The fiber shall be first prooftested to 120 kpsi. 120 kpsi is the minimum prooftest for the delivered minimum continuous length fibers.
The goal is to then prooftest the fiber to a higher 150 kpsi level and deliver the minimum length fibers at the goal prooftest.
Deliver data on breaks experienced in prooftesting at both prooftest levels.
Hytrel coated minimum continuous fiber lengths: The 20 kilometers shall consist of at least two lengths of 6 kilometers or longer. Additional lengths shall be at least 6 kilometers unless that would exceed the
20 kilometer total. Acceptable examples: (10 & 10 km), (6,6,6,2), (10,6,4).
Hytrel Color:
The 6 to 10 km lengths shall be delivered with at least two different colors. Red, black, or green shall not be used. Natural is acceptable.
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