GB/T 18311.6-2001Fibre optic interconnecting devices and passive components -- Basic test and measurement procedures -- Part 3-6: Examinations and measurements -- Return loss (English PDF)
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Issued by
State Quality and Technical Supervision
Level / Type
National · Recommended
Issue date
March 13, 2001
Implementation date
August 1, 2001
Scope
GB/T 18311.6-2001 (Fibre optic interconnecting devices and passive components -- Basic test and measurement procedures -- Part 3-6: Examinations and measurements -- Return loss) is available as an English-translated PDF.
GB/T 18311.6-2001 — This standard specifies the test fiber optics return loss measurement procedures. By using a low optical coherence interferometry method micrometer spatial resolution and high dynamic range measurement device single-mode optical reflection distribution.
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Document preview — GB/T 18311.6-2001
National Standard of the People's Republic of China
- ICS
- 33.180.20
- Classification
- L 50
Issued by: State Quality and Technical Supervision
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the test fiber optics return loss measurement procedures. By using a low optical coherence interferometry method micrometer spatial resolution and high dynamic range measurement device single-mode optical reflection distribution. By using optical frequency domain reflectometry methods to centimeter-level spatial resolution and high dynamic range measurement return loss singlemode optical devices.
Document data
International classification (ICS): 33.180.20.
Chinese classification (CCS): L50.
Estimated length of the Chinese original: 15,164 words.
Adopted international standard: IEC 61300-3-6-1997, IDT.
Standards quoted by this document
GB/T 18309.1-2001
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 10 pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 18310.10-2026Fiber optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-10: Tests - Crush and load resistance
- GB/T 18310.29-2026Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-29: Tests - Low air pressure
- GB/T 46385.1-2025Optical circuit boards - Part 1: General
- GB/T 43929-2024Testing guidelines of fibre optic components for space application
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Related Standards
GB/T 18311.1-2003 — Fibre optic interconnecting devices and passive components -- Basic test and measurement procedures -- Part 3-1: Examinations and measurements -- Visual examination
GB/T 18311.16-2007 — Fibre optic interconnecting devices and passive components -- Basic test and measurement procedures -- Part 3-16: Examinations and measurements -- End face radius of spherically polished ferrules
GB/T 18311.2-2001 — Fibre optic interconnecting devices and passive component -- Basic test and measurement procedures -- Part 3-2: Examinations and measurements -- Polarization dependence of a single-mode fibre optic device
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GB/T 18311.6-2001
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