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Std ID |
Description (Standard Title) |
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YDN 057-1997
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(Access network technical requirements - based optical access passive optical network technology)
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YDN 058-1997
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(High-speed radio paging system networking protocol testing methods (Temporary Provisions) (internal standard))
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YDN 059-1997
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Test Method for Equipment of High Bit Rate Digital Subscriber Line (HDSL) (Tentative Specifications)
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YDN 060-1997
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(High-speed wireless paging network management practices (internal standard))
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YDN 061-1997
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Technical System of Access Network (Tentative Specifications)
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YDN 062-1997
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Fault Detection and Locating Procedure for PDH Passage, Section and Transmission System as well as SDH Passage and Multiplex Section
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YDN 063-1997
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Terminology for broadband integrated service digital network (B-ISDN) (internal standard)
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YDN 064-1997
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Network General Principles for Broadband Integrated Services Digital Network (B-ISDN)
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YDN 065-1997
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General Technical Specification for Telephone Switching Equipment of Ministry of Posts and Telecommunications (Including Appendix)
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YDN 066-1997
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Technical specification for No. 7 signaling mode Operation, maintenance and administration part (OMAP) (temporary regulations) (internal standard)
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YDN 067-1997
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(ATM switch technical specifications (Temporary Provisions) (internal standard))
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YDN 069-1997
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Technical requirement and test method for transmission and display functions of telephone caller identification information (temporary regulations)
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YDN 070-1997
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(Power cable communication unattended technical requirements)
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YDN 071-1997
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Signalling Test Specifications for Interface Between Mobile Service Switching Center and Base Station Subsystem of 900/1800MHz TDMA Digital Cellular Mobile Communications Network - Unit 2: Phase II Test Specification
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YDN 072-1997
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Signalling Test Specifications for Mobile Application Part of 900/1800 MHz TDMA Digital Cellular Mobile Communications Network - Unit 2: Phase II Test Specification
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YDN 073-1997
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(900/1800MHz TDMA digital cellular mobile communication system in the second phase of base station subsystem equipment specification (internal standard))
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YDN 074-1997
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(High-speed radio paging system base station subsystem technical requirements and test methods (internal standard))
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YDN 075-1998
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Management Specifications for China Public Multimedia Communications Network
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YDN 076-1999
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Technical specifications for service management access points (SMAP) of China intelligent network equipment (internal standard)
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YDN 077-1997
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Technical System of China Public Multimedia Communications Network
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YDN 078-1998
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(Access network technology requirements. Asymmetric Digital Subscriber Line (ADSL) (internal standard))
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YDN 079-1998
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(Channel and SDH multiplex section for restoration (protection and restoration) mechanisms and procedures to maintain the threshold)
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YDN 081-1998
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(Broadband Integrated Industry Digital Network (B-ISDN) - Digital Subscriber Signalling System No. 2 (DSS2) technical specifications. Users access call control (internal standard))
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YDN 082-1998
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(Broadband Integrated Industry Digital Network (B-ISDN) - Digital Subscriber Signalling System No. 2 (DSS2) technical specifications. Users access the call control part (multipoint) (internal standard))
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YDN 083.1-1998
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(Broadband Integrated Services Digital Network (B-ISDB) Digital Subscriber Signalling System No. 2 (DSS2) Technical Specifications - The first part of the adaptation layer: service specific connection oriented protocol)
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YDN 083.2-1998
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(Broadband Integrated Services Digital Network (B-ISDB) Digital Subscriber Signalling System No. 2 (DSS2) Technical specifications - Adaptation Layer Part II: Yuan signaling protocol (Meta signaling))
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YDN 083.3-1998
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(Broadband Integrated Services Digital Network (B-ISDB) Digital Subscriber Signalling System No. 2 (DSS2) Technical Specification - Adaptation Layer Part III: Supporting Users - Network interface)
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YDN 084-1998
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(Broadband Integrated Services Digital Network (B-ISDN) NO. 7 signaling system technical specifications - Broadband ISDN User Part (B-ISUP) of the basic call control functions)
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YDN 085-1998
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(B-ISDN NO. 7 -B-ISUP signaling specification and DSS2 signaling complexes)
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YDN 086-1998
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(SDH transport network management technology system)
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YDN 088-1998
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Technical System of Auto Exchange Telephone (Digital) Network
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YDN 089-1998
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No.7 Signaling Network System
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YDN 091.1-1998
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(800MHz CDMA digital cellular mobile communications systems equipment technical specification Part I: switching subsystem (Temporary Provisions))
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YDN 091.2-1998
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(800MHz CDMA digital cellular mobile communications systems equipment technical specification Part II: Base Station Subsystem (Temporary Provisions))
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YDN 091.3-1998
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(800MHz CDMA digital cellular mobile communications systems equipment technical specification Part III: The mobile station (Temporary Provisions))
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YDN 092-1998
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(800MHz CDMA digital cellular mobile communication network air interface technology requirements (Temporary Provisions))
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YDN 093-1998
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(800MHz CDMA digital cellular mobile communication network Mobile Application Part (MAP) specification (Temporary Provisions))
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YDN 094-1998
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Technical Specifications for Mobile Switching Center and PSTN Network Interfaces of 800 MHz CDMA Digital Cellular Mobile Communications Network (Tentative Specifications)
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YDN 095-1998
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(800MHz CDMA digital cellular mobile communication network between the mobile switching center and a base station subsystem interface specifications (internal standard))
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YDN 096-1998
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(Synchronous Digital Hierarchy (SDH) network topology and basic interconnection and interworking)
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YDN 097-1998
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China telecommunication billing and accounting system (temporary regulations)
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YDN 098-1999
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Technical specifications for intelligent peripheral (IP) of China intelligent network equipment (internal standard)
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YDN 099-1998
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Technical System of Phototiming Transport Network
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YDN 100-1998
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Technical Specifications for ATM Network Management System - Management Part of Network (Tentative Specifications)
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YDN 101-1998
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(B-ISDN No. 7 signaling system technical specifications B-ISDN User Part-multipoint call/connection control (internal standard))
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YDN 102-1998
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(Broadband Integrated Services Digital Network (B-ISDN) NO. 7 signaling system technical specifications - Broadband messaging (B-MTP))
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YDN 103-1998
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(ATM switching equipment Test Specification (internal standard))
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YDN 104-1999
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ATM network traffic control and congestion control functions (internal standard)
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YDN 105-1998
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Synchronous digital hierarchy (SDH) - Test method of multiplexing terminal equipment (internal standard)
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YDN 106.1-1999
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Technical requirement for ATM-based multimedia broadband backbone network - addressing and signaling part
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YDN 106-1998
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Technical Requirements for Multimedia Broadband Backbone Network Based on ATM
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YDN 107.1-1999
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Specification for test of intelligent network application protocol (INAP) Service control point (SCP) part (internal standard)
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YDN 107.2-1999
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Specification for test of intelligent network application protocol (INAP) Service switching point (SSP) part (internal standard)
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YDN 108-1998
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Technical Specifications for Test V5.2 Interface Consistency
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YDN 109-1998
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(Integrated circuit (IC) card public pay telephone systems General technical requirements (1998 version) (internal standard))
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YDN 110-1999
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Technical requirement for global satellite mobile communication system (internal standard)
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YDN 111-1999
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Technical Requirements for Account Card Call Service (No. 300) in Intelligent Network
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YDN 112-1999
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China public packet switched data network technology system (Amendment) (internal standard)
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YDN 113-1999
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GSM No. 7 signaling network technology system (internal standard)
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YDN 114-1999
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Verification and protocol stack test of synchronous digital hierarchy (SDH) network element management functions (internal standard)
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YDN 115.1-1999
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Test specification for China intelligent network services (universal personal communication service) (internal standard)
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YDN 115.2-1999
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Test specification for China intelligent network services (wide area Centrex) (internal standard)
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YDN 115.3-1999
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Test specification for China intelligent network services (Vote of telephone service) (internal standard)
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YDN 115.4-1999
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Test specification for China intelligent network services (Mass calling service) (internal standard)
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YDN 116-1999
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Information stream of universal personal telecommunication service (UPT), wide area Centrex switch service (WAC), vote of telephone service (VOT) and mass calling service (MAS) (internal standard)
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YDN 117-1999
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Planning method and organization principle for digital synchronization network (internal standard)
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YDN 118-1999
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Test method of synchronization network node clock-following performance (internal standard)
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YDN 119.1-1999
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Test specification of China intelligent network equipment - Service switching point (SSP) part (internal standard)
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YDN 119.2-1999
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Test specification of China intelligent network equipment - Service control point (SCP) part (internal standard)
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YDN 119.3-1999
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Test specification of China intelligent network equipment - Service management point (SMP) part (internal standard)
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YDN 119.4-1999
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Test specification of China intelligent network equipment - Service creation environment point (SCEP) part (internal standard)
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YDN 120-1999
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General technical requirement for optical wavelength-division multiplexing system (temporary regulations) (internal standard)
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YDN 121-1999
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Technical specifications for SDH network synchronous state information (internal standard)
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YDN 122-1999
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No. 7 signaling mode broadband signaling connection control part
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YDN 123-1999
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SDH network transport synchronization network timing method (internal standard)
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YDN 124-1999
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Test spe4cifications for No. 2 digital subscriber signaling system (DSS2) of broadband integrated service digital network (B-ISDN) Subscriber access control part (point-point) (internal standard)
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YDN 125-1999
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Test spe2cifications for No. 2 digital subscriber signaling system (DSS2) of broadband integrated service digital network (B-ISDN) Subscriber access control part (point-multipoint) (internal standard)
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YDN 126-2005
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Baseline requirements for network and information security of value-added telecommunication services
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YDN 126-2007
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Baseline Requirements for Network and Information Security of Value-added Telecommunication Services
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YDN 126-2009
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Baseline requirements for network and information security of value-added telecommunication services
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YDN 127-2005
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Safety criteria for telecommunication equipment (K.50: Safe limits of operating voltages and currents for telecommunication systems powered over the network; K.51: Safety criteria for telecommunication equipment MOD)
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YDN 138-2006
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Technical Requirements of Internet Parental Control Software Based on PC
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YDN 139-2006
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Test Methods of Internet Parental Control Software Based on PC
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YDN 140-2006
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Technical Requirement for Network Intrusion Detection System
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YDN 142-2008
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Test method for network intrusion detection system
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YDN 2248-2011
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Technical standard of information security management system for internet data center
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YD/T 1484.4-2017
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Measurement method for radiated RF power and receiver performance of wireless device Part 4: WCDMA wireless device
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YD/T 1688.3-2017
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Technical specification of optical transceiver module for xPON. Part 3: Optical transceiver module for GPON OLT/ONU
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YD/T 1688.7-2017
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Technical specification of optical transceiver module for xPON. Part 7: Optical transceiver module embedded with MAC for ONU
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YD/T 1817-2017
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DC remote feeding power system for telecommunication equipment
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YD/T 2005-2017
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The technical specifications of optical transceivers for fiber channel
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YD/T 2019.3-2017
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Test method for equipments in broadband customer network based on telecommunication network. Part 3: Unified high-speed wire-line based home networking device
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YD/T 2158-2017
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Technical requirements for access network. Multi-Service Access Platform(MSAP)
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YD/T 2289.4-2017
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Cable for wireless remote radio unit. Part 4: Pre-terminated cable assemblies
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YD/T 2435.5-2017
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Guide for energy saving technology of power supply for telecommunications and room environment. Part 5: Airflow
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YD/T 2573-2017
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LTE FDD digital cellular mobile telecommunication network. Technical requirement of eNodeB equipment(Phase 1)
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YD/T 2574-2017
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LTEFDD digital cellular mobile telecommunication network. Testmethod of eNodeB equipment(Phase 1)
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YD/T 2786.2-2017
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Technical requirements for multi-service IP/MPLS bearer betwork management. Part 2: NMS system function
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YD/T 2786.3-2017
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Technical requirements for multi-service IP/MPLS bearer network management. Part 3: EMS-NMS interface function
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YD/T 2786.4-2017
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Technical requirements for multi-service IP/MPLS bearer network management. Part 4: EMS-NMS interface common information model
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