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YD/T 894.2-2010 English PDF

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YD/T 894.2-2010: Technical specification for optical fiber attenuator. Part 2: Variable optical attenuator
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YD/T 894.2-2010English419 Add to Cart 3 days [Need to translate] Technical specification for optical fiber attenuator. Part 2: Variable optical attenuator Valid YD/T 894.2-2010

PDF similar to YD/T 894.2-2010


Standard similar to YD/T 894.2-2010

YD/T 908   GB/T 9771.1   GB/T 18480   YD/T 901   YD/T 894.1   

Basic data

Standard ID YD/T 894.2-2010 (YD/T894.2-2010)
Description (Translated English) Technical specification for optical fiber attenuator. Part 2: Variable optical attenuator
Sector / Industry Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard M33
Classification of International Standard 33.180.20
Word Count Estimation 16,191
Date of Issue 2010-12-29
Date of Implementation 2011-01-01
Older Standard (superseded by this standard) YD/T 894-1997
Quoted Standard GB/T 2421-1999; GB/T 2828.1-2003; GB/T 12512-1990; SJ/T 11363-2006; SJ/T 11364-2006; TELCORDIA GR-910-CORE-2001; TELCORDIA GR-1221-CORE -1999
Adopted Standard Telcordia GR 910-CORE-2001, NEQ; Telcordia GR 1221-CORE-1999, NEQ; IEC 61300-3-14-2006, NEQ
Regulation (derived from) MIIT (2010) No. 134
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the variable optical attenuator (vaffable optical attenuator, vOA) related terms and definitions, technical requirements and test methods, the reliability test requirements, inspection rules and signs, packaging, transportation, storage and other requirements. This standard applies to hand-tune the optical variable attenuator, stepper motor type and micro- electro-mechanical (micro electro mechanical systems, MEMS) electric dimmer variable attenuator.

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