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Std ID |
Description (Standard Title) |
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YD 1032-2000
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[YD/T 1032-2000] Limits and Measurement Methods of Electromagnetic Compatibility for 900/1800MHz Digital Cellular Telecommunications System - Part 1: Mobile Station and its Ancillary Equipment
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YD/T 1117-2001
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Specification of all Optical Fiber Branching Devices
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YD/T 1214-2006
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Technical requirement of 900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network General Packet Radio Service(GPRS) - Equipment: Mobile Stations
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YD/T 1215-2006
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Test Methods of 900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network General Packet Radio Service(GPRS) - Equipment: Mobile Stations
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YD/T 1272.3-2005
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Optical fiber connector Part 3: Type SC connector family
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YD/T 1447-2013
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Plastic optical fibre for communication
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YD/T 1465-2006
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Technical Conditions for 10Gbit/s Small Form Factor Pluggable Transceiver Module
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YD/T 1484.6-2013
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Measurement method for radiated RF power and receiver performance of wireless device. Part 6: LTE wireless device
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YD/T 1484-2011
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Measurement method for radiated RF power and receiver performance of mobile stations
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YD/T 1539-2006
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Technical Requirements and Testing Methods for Reliability of Mobile Telecommunication Handset
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YD/T 1548.1-2007
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2GHz WCDMA digital cellular mobile communication network terminal equipment testing method (second stage) - Part 1: Basic functions, operations and performance testing
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YD/T 1591-2006
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Mobile handset chargers and interface requirements and test methods
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YD/T 1592.1-2012
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Technical specification and testing methods of electromagnetic compatibility for TD-SCDMA digital cellular mobile communication system - Part 1: User equipment and ancillary equipment
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YD/T 1595.1-2012
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Requirements and measurement methods of electromagnetic compatibility for 2GHz WCDMA digital cellular mobile telecommunications system - Part 1: user equipment and ancillary equipment
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YD/T 1644.1-2007
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Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices-Human models, instrumentation, and procedures - Part 1: Procedure to determine the specific absorption rate (SAR) for hand-held devices used in close p
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YD/T 1644.2-2011
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Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices-human models, instrumentation, and procedures. Part 2: Procedure to determine the specific absorption rate(SAR) for wireless communication devices used
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YD/T 1700-2007
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Testing Methods for Mobile Terminal Information Security
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YD/T 1761-2012
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Technical requirements for web accessibility
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YD/T 1763.1-2008
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TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network Test Methods for USIM-ME (Cu) Interface - Part 1: Physical, Electrical and Logical Characteristics
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YD/T 1763.1-2011
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TD-SCDMA / WCDMA digital cellular mobile telecommunication network test methods for UICC-ME (Cu) interface - Part 1: Physical, electrical and logical characteristics of ME
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YD/T 2147-2010
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Test methods of Nx40Gbit/s optical wavelength division multiplexing (WDM) systems
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YD/T 2165-2010
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Technical specification of modular uninterruptible power systems for telecommunications
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YD/T 2307-2011
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Technical requirement and testing methods for general function of mobile telecommunication terminal
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YD/T 2407-2013
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Technical requirements for security capability of smart mobile terminal
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YD/T 2408-2013
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Test methods for security capability of smart mobile terminal
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YD/T 2436-2012
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Technical requirements and measurement method of the interface of multi mode terminal equipment
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YD/T 2554.1-2013
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Plastic optical fiber connector - Part 1: Type LC
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YD/T 2576.1-2013
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Test method for user equipment of TD-LTE digital cellular mobile telecommunication network (Phase 1) - Part 1: Basic operation, services and reliability test
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YD/T 2576.2-2013
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Test method for user equipment of TD-LTE digital cellular mobile telecommunication network (phase 1) - Part 2: Radio transmission and reception performance test
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YD/T 2583.14-2013
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Requirements and measurement methods of electromagnetic compatibility for cellular mobile telecommunications equipment. Part 14: LTE user equipment and ancillary equipment
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YD/T 514-1998
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Technical requirements and test methods for interface between non-voice subscriber terminal and public telephone network
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YD/T 757-2013
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Technical specifications for communication towers of angle steel
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YD/T 777-2006
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Inversion equipment for telecommunications
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YD/T 841-1996
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Underground communication pipe with plastic pipe
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YDC 015-2006
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Technical Specification of Mobile Station (MS) for 800MHz CDMA 1X Digital Cellular Mobile Telecommunication Network
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YDC 023-2006
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Test Specification of Mobile Station (MS) for 800MHz CDMA 1X Digital Cellular Mobile Telecommunication Network, Part Ⅰ: Minimum Standard, Function and Performance
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YDC 024-2006
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Test specification of mobile station (including Non UIM mobile station) for 800MHz CDMA 1X digital cellular mobile telecommunication network. Part 2: Protocol conformance test part
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YD 251-1981
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(Pull the collar)
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YD 252-1981
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(Cable anchor)
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YD 253-1981
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(Steel anchor)
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YD 254-1981
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(Ground rods)
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YD 255-1981
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(Strand clips)
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YD 256-1981
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(Cable hook)
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YD 258-1981
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(Large platform distribution boxes)
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YD 259-1981
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(Trumpet junction box platform)
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YD 260-1981
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(A species of bear clip)
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YD 262-1981
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(Cross beam)
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YD 280-1982
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(Square shaped ferrite pot size series)
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YD 281-1982
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(Cans shaped ferrite bobbin main dimensions series)
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YD 282-1982
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(General Post and Telecommunications Equipment Reliability Test Methods)
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YD 284-1982
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(2048 kbit/s regenerative relay Technical conditions)
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YD 285-1982
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(2048 kbit/s Line Terminal Equipment Technical conditions)
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YD 295-1982
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Main technical requirement for 620KHz selective level meter
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YD 296-1982
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Main technical requirement for 620KHz attenuator
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YD 300-1983
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(Precision polystyrene and mica capacitors nonlinear index and test methods)
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YD 301-1983
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Test method for level oscillator
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YD 302-1983
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Test method for level meter
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YD 305-1983
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(Carrier unmanned repeater reliability test method (Interim))
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YD 322-1984
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(Chinese Industry Standard)
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YD 322-1987
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(Over 12 road open wire carrier systems and equipment technical requirements)
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YD 329-1987
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Hydraulic Strapping Machine
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YD 330-1987
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Technical Requirements for No Heat Regenerative Molecular Sieve Drying Air Equipment
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YD 331-1987
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General technical requirement for supporting carrier communication equipment for standard coaxial integrated communication cables
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YD 335-1988
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Digital Line Signalling for Intertoll Exchange
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YD 336-1988
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Digital Line Signalling for Manual Toll Exchange to Local Exchange
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YD 339-1987
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(YN801 lead-Chi clamp)
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YD 339-1990
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YN801-type lead seal tongs
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YD 340-1990
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Seals model for YN801-type lead seals tongs
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YD 341-1990
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(Chi lead with two holes)
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YD 342-1990
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Seals model for YN801-type lead seals tongs
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YD 343-1990
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Networking requirement for point-tc-multipoint radio telecommunication systems
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YD 344-1990
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[YD/T 344-1990] Requirements for PABXs access to public telephone switching network
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YD 5002-1994
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Design Standard for Fire Protection of Posts and Communications Building
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YD 5003-1994
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(Telecom provides special housing design)
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YD 5003-2014
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(Communications Construction Engineering Design Specification)
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YD 5004-1994
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Code for design digital microwave relay telecommunication system (PDH part) engineering
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YD 5005-1994
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(No. 7 signaling network engineering Interim Provisions)
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YD 5006-1995
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Subscriber Line Engineering Design Standard for Local Telephone Network
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YD 5006-2003
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Designing Standard For Local Telephone Network Line Engineering
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YD 5007-1995
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Communication Conduit and Passage Engineering Design Standard for Local Telephone Network
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YD 5007-2003
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Communication Conduit and Passage Engineering Designing Standard
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YD 5008-1995
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Specifications for Mail Transfer Ppst Project
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YD 5009-1995
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Temporary technical regulation for construction and acceptance of postal equipment installation project volume 2 power sorter
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YD 5010-1995
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Design and Installation Atlas of Telephone Communication of Buildings in Urban Community
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YD 5011-1995
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Technical Specification for Construction and Acceptance of Telegraph and Fax Equipment Installation Project
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YD 5012-1995
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Insulation Objective to Ground and Testing Method for Optical Cable Line
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YD 5012-2003
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Insulation Objective to Ground and Testing Method for Optical Cable Link
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YD 5013-1995
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Technical Specifications for the of the Posts Center Prject
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YD 5014-1995
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Technical specification of digital multiplxer equipment installation and acceptance
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YD 5016-1996
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Technical Specifications for the Desing of the Magazines and Newspapers Distribute Building
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YD 5017-1996
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Technical Specification of Execution and Acceptance of Equipment Installation Engineering for Satellite Communication Earth Station
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YD 5018-1996
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Fiber Optic Submarine Cable Transmission System Engineering Design Standard
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YD 5018-2005
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Engineering Design Specification for Fiber Optic Submarine Cable Transmission System
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YD 5019-1996
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Temporary Specifications of Engineering Design for Synchronous Digital Hierarchy (SDH) Microwave Relay Telecommunication System
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YD 5020-1996
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Standards of Engineering Design for Digital Synchronization Network
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YD 5021-1996
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Provisional Standards of SDH Engineering Design for Long-Distance Optical Fibre Cable Transmission Project
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YD 5022-1996
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Design Code for Public Packet Switched Data Network Engineering
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YD 5023-1996
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The Engineering Design Standard for the User Access Network
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YD 5024-1996
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SDH Optical Fiber Cable Trunk Transmission Project Designing Standard for Local Telephone Network
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YD 5025-1996
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Designing Specifications of Plastic Duct for Long Haul Telecommunication Optical Cable
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