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  •  China "YD" Standards List:
  • Standard  Code Standard English Title Standard Class Order
    YD/T 1688.3-2011 Technical specification of optical transceiver module for xPON. Part 3: Optical transceiver module for GPON OLT/ONU

    China Telecommunication - YD Standards

    YD/T 1686-2011 Speech quality and transmission performance requirements and testing methods for IP telephony equipment

    China Telecommunication - YD Standards

    YD/T 1597.2-2011 Requirements and measurement methods of electromagnetic compatibility for 800MHz/2GHz CDMA2000 digital cellular mobile telecommunications system. Part 2: Base station and ancillary equipment

    China Telecommunication - YD Standards

    YD/T 1484-2011 Measurement method for radiated RF power and receiver performance of mobile stations

    China Telecommunication - YD Standards

    YD/T 1449.2-2011 Technical requirements for equipments in broadband customer network based on telecommunication network. Part 2: Enterprise gateway

    China Telecommunication - YD Standards

    YD/T 1292-2011 Technical requirements for media gateway control protocol based on H.248

    China Telecommunication - YD Standards

    YD/T 1139-2011 Requirements and measurement methods of electromagnetic compatibility for 900/1800MHz TDMA digital cellular telecommunications system. Part 2: base station and ancillary equipment

    China Telecommunication - YD Standards

    YD/T 1082-2011 Technical requirements and test methods for the protection against overvoltages and overcurrents on access network equipment

    China Telecommunication - YD Standards

    YD/T 1017-2011 Network node interface for the synchronous digital hierarchy (SDH)

    China Telecommunication - YD Standards

    YD/T 2327-2011 Technical requirements and testing methods for charging performance of ADSL system

    China Telecommunication - YD Standards

    YD/T 2307-2011 Technical requirement and testing method for general function of mobile telecommunication terminal

    China Telecommunication - YD Standards

    SN/T 2846-2011 Quarantine protocol for chlamydia paittaci

    China Import Export Inspection - YD Standards

    SN/T 2823-2011 Food contact materials for export. Polymers. Certain epoxy derivatives subject to limitation. Determination of NOGE and its hydroxy and chlorinated derivatives

    China Import Export Inspection - YD Standards

    SN/T 2821-2011 Food contact materials for export. Polymers. Determination of benzaldehyde in food simulants. High performance liquid chromatography

    China Import Export Inspection - YD Standards

    SN/T 2819-2011 Food contact materials for export. Polymers. Determination of BADGE,BFDGE and their hydroxy and chlorinated cerivatives in food simulants. High performance liquid chromatography

    China Import Export Inspection - YD Standards

    SN/T 2813-2011 Food contact materials for export. Polymers. Determination of the extractives from the articles of melamine-formaldehyde,nylon and polycarbonate

    China Import Export Inspection - YD Standards

    SN/T 2808-2011 Food contact materials for export. Polymers. Determination of epichlorohydrin in food simulants. Gas chromatography-mass spectrometry method

    China Import Export Inspection - YD Standards

    SN/T 2765.1-2011 Determination of arsenic in iron ores for import and export. Part 1: Hydride generation atomic absorption spectrometric method

    China Import Export Inspection - YD Standards

    SN/T 1877.8-2011 Determination of polycyclic aromatic hydrocarbons in wood and wood products. Gas chromatography-mass spectrometry method

    China Import Export Inspection - YD Standards

    SN/T 0041.3-2011 Method for inspection of PONA of naphtha for export. Part 3: Method for test of olefinic plus aromatics hydrocarbons in pertroleum distilates

    China Import Export Inspection - YD Standards

    YDB 065-2011 Medical Health Monitoring Service Scenes and Technical Requirements

    China Telecommunication - YD Standards

    YDB 064-2011 Vehicle Telematic Service Requirement and General Framework

    China Telecommunication - YD Standards

    YDB 063-2011 Applications for Internet of things based on communications networks. Green community of energy conservation. Part 1: General application requirements

    China Telecommunication - YD Standards

    YDB 062-2011 Terms of the Ubiquitous Network

    China Telecommunication - YD Standards

    YDB 061.2-2011 Technical specification of 40Gb/s phase modulation formats optical transponder. Part 2: Differential quadrature phase shift keying (DQPSK) modulation formats

    China Telecommunication - YD Standards

    YDB 061.1-2011 Technical specification of 40Gb/s phase modulation formats optical transponder. Part 1: Differential Phase Shift Keying (DPSK) modulation formats

    China Telecommunication - YD Standards

    YDB 060-2011 Technical requirements for Access network. Passive optical network using Dense wavelength division multiplexing with Wavelength Tuning

    China Telecommunication - YD Standards

    YDB 059-2011 Requirements of Tag Identification based Applications and Services in Next Generation Network (NGN)

    China Telecommunication - YD Standards

    YDB 058-2011 Requirements of Next Generation Network Identity Management Framework

    China Telecommunication - YD Standards

    YDB 057-2011 Next Generation Network Identity Management Requirements

    China Telecommunication - YD Standards


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