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YD/T 2003-2018 English PDF

US$949.00 ยท In stock
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YD/T 2003-2018: Technical requirements for Reconfigurable Optical Add Drop Multiplexing (ROADM) equipment
Status: Valid

YD/T 2003: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YD/T 2003-2018English949 Add to Cart 6 days [Need to translate] Technical requirements for Reconfigurable Optical Add Drop Multiplexing (ROADM) equipment Valid YD/T 2003-2018
YD/T 2003-2009EnglishRFQ ASK 7 days [Need to translate] Technical requirements for reconfigurable optical add multiplexing (ROADM) equipment Obsolete YD/T 2003-2009
YD 2003-1992EnglishRFQ ASK 9 days [Need to translate] (Communications equipment installed seismic design Interim Provisions) Obsolete YD 2003-1992

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Basic data

Standard ID YD/T 2003-2018 (YD/T2003-2018)
Description (Translated English) Technical requirements for Reconfigurable Optical Add Drop Multiplexing (ROADM) equipment
Sector / Industry Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard M33
Word Count Estimation 38,310
Date of Issue 2018-12-21
Date of Implementation 2019-04-01
Older Standard (superseded by this standard) YD/T 2003-2009
Regulation (derived from) Ministry of Industry and Information Technology Announcement No.67 of 2018
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the functions and performance of reconfigurable optical add/drop multiplex (ROADM) equipment, including reference models and reference points for ROADM equipment, basic requirements for ROADM equipment, optical interface parameter requirements for ROADM equipment, wavelength converters, and monitoring. Channel requirements, ROADM equipment management requirements, etc. This standard applies to reconfigurable optical add/drop multiplex (ROADM) equipment.

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Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version YD/T 2003-2018 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.