YD/T 3433-2018 English PDF

US$449.00 · In stock
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YD/T 3433-2018: Technical requirements and testing method for wavelength selective reflector embedded in ONU optical module used in Optical Time Domain Reflector meter (OTDR)measurement
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YD/T 3433-2018	449	Add to Cart	4 days	Technical requirements and testing method for wavelength selective reflector embedded in ONU optical module used in Optical Time Domain Reflector meter (OTDR)measurement	Valid

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Basic data

Standard ID: YD/T 3433-2018 (YD/T3433-2018)
Description (Translated English): Technical requirements and testing method for wavelength selective reflector embedded in ONU optical module used in Optical Time Domain Reflector meter (OTDR)measurement
Sector / Industry: Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard: M33
Word Count Estimation: 18,115
Date of Issue: 2018-12-21
Date of Implementation: 2019-04-01
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 abbreviations, terms and definitions, technical requirements, test methods, etc. of the built-in wavelength selective reflector for ONU optical modules used in OTDR testing. This standard applies to wavelength selective reflectors built into ONU optical modules in passive optical network (PON) systems. The OTDR center wavelengths used are 1490nm, 1625nm and 1650nm. Optical modules of other dedicated telecommunications networks have built-in wavelength selective reflectors, or wavelength selective reflectors that use other center wavelengths such as 1577 nm for OTDR testing.

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