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GB/T 18311.31-2007 English PDF

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GB/T 18311.31-2007: Fibre optic interconnecting devices and passive components -- Basic test and measurement procedures -- Part 3-31: Examinations and measurements -- Coupled power ratio measurement for fibre optic sources
Status: Obsolete
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 18311.31-2007English239 Add to Cart 2 days [Need to translate] Fibre optic interconnecting devices and passive components -- Basic test and measurement procedures -- Part 3-31: Examinations and measurements -- Coupled power ratio measurement for fibre optic sources Obsolete GB/T 18311.31-2007

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Basic data

Standard ID GB/T 18311.31-2007 (GB/T18311.31-2007)
Description (Translated English) Fibre optic interconnecting devices and passive components -- Basic test and measurement procedures -- Part 3-31: Examinations and measurements -- Coupled power ratio measurement for fibre optic sources
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard L50
Classification of International Standard 33.180.20
Word Count Estimation 6,662
Date of Issue 2007-06-29
Date of Implementation 2007-11-01
Quoted Standard GB/T 18311.4-2003
Adopted Standard IEC 61300-3-31-2003, IDT
Regulation (derived from) Chinese National Standards Bulletin 2007 No. 7 (No. 107 overall) - GB Commission
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies the measurement of coupling power ratio coefficients. According to GB/T 18311. 4-2003 measuring multimode fiber attenuation and insertion loss when, CPR used to characterize the source characteristics and standardize the injection conditions. 850nm and 1300nm wavelength can be measured CPR coefficient.

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