China National Standards
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  •  China "YD" Standards List:
  • Standard  Code Standard English Title Standard Class Order
    YD/T 901-2009 Stranded loose tube optical fibre cables For Outdoor Application for Telecommunication

    China Telecommunication - YD Standards

    YD/T 1961-2009 Technical Requirements for SDH-Based Multi-service Transport Platform(MSTP). Interoperability

    China Telecommunication - YD Standards

    YD/T 1960-2009 Technical Requirements for Ultra LONG Haul N¡Á10Gbit/s Wavelength Division Multiplexing (WDM) Systems

    China Telecommunication - YD Standards

    YD/T 1959-2009 Techniacal Requirements for 2048kbit/s Optical Interface Between Relaying Protection Equipments and Multiplexer

    China Telecommunication - YD Standards

    YD/T 1958-2009 Technical Requirements for PDH Virtual Concatenation and GFP Mapping

    China Telecommunication - YD Standards

    YD/T 1957.1-2009 Techincal Requirements for Automatically Switched Optical Network(ASON)Node. Part1:Technical Requirements for SDH-based ASON Node

    China Telecommunication - YD Standards

    YD/T 1956-2009 Technical Requirements for Air Interface of 1800MHz SCDMA Wideband Radio Access Network System

    China Telecommunication - YD Standards

    YD/T 1955-2009 Drop cables for xDSL systems

    China Telecommunication - YD Standards

    YD/T 1953-2009 Technical Requirements for Access Network. Multi-service Delivery over EPON/GPON Systems

    China Telecommunication - YD Standards

    YD/T 1952-2009 Technical Requirements for Access Network. DSL Multi-Pair Bonding

    China Telecommunication - YD Standards

    YD/T 1950-2009 Technical Requirements for Access network. ADSL Line Transceiver(ATU-C) In-band Management

    China Telecommunication - YD Standards

    YD/T 1949.2-2009 Technical requirements for access network. Gigabit-capable passive optical network(GPON). Part2:Physical media dependent(PMD)layer requirements

    China Telecommunication - YD Standards

    YD/T 1949.1-2009 Technical requirements for access network. Gigabit-capable passive optical network(GPON). Part1:General requirements

    China Telecommunication - YD Standards

    YD/T 1948.2-2009 Technical Requirement of Ethernet over Transport. Part 2: Ethernet UNI and Ethernet NNI

    China Telecommunication - YD Standards

    YD/T 1947-2009 Technical Requirement of Physical Layer for Extended Reach Ethernet based on 2D-PAM3 and 4D-PAM5

    China Telecommunication - YD Standards

    YD/T 1946-2009 Technical Requirements for Multicast in BGP/MPLS Based Layer3 VPN

    China Telecommunication - YD Standards

    YD/T 1945-2009 Test Method of BGP/MPLS VPN

    China Telecommunication - YD Standards

    YD/T 1944-2009 Technical Requirements for BGP-MPLS IPv6 VPN

    China Telecommunication - YD Standards

    YD/T 1943-2009 Technique Requirement for Layer 3 Provider Provisioned Virtual Private Network Service

    China Telecommunication - YD Standards

    YD/T 1942-2009 Technique Requirement of Virtual Private LAN Services based on the Label Distribution Protocol

    China Telecommunication - YD Standards

    YD/T 1941-2009 Content Switch Test Method

    China Telecommunication - YD Standards

    YD/T 1940-2009 Test Method for Parlay Gateway

    China Telecommunication - YD Standards

    YD/T 1939.3-2009 Technical Requirements for Parlay API Mapping. Part 3: Parlay API to lntelligent Network Application Protocol(INAP)Mapping

    China Telecommunication - YD Standards

    YD/T 1939.2-2009 Technical Requirements for Parlay API Mapping. Part 2: Parlay API to Mobile Application Part(MAP)and CAMEL Application Part(CAP)for 900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Mapping

    China Telecommunication - YD Standards

    YD/T 1939.1-2009 Technical Requirements for Parlay API Mapping. Part 1: Parlay API to SIP Mapping

    China Telecommunication - YD Standards

    YD/T 1938.1-2009 Test method for Session Initiation Protocol(SIP). Part1:Basic Session Initiation Protocol

    China Telecommunication - YD Standards

    YD/T 1937-2009 Technical Requirement For SIP Based Push

    China Telecommunication - YD Standards

    YD/T 1936-2009 Technical Requirements for Session Description Protocol

    China Telecommunication - YD Standards

    YD/T 1935-2009 Testing Methods for IMS based Group Management Service(Phase 1)

    China Telecommunication - YD Standards

    YD/T 1934-2009 Technique Requirements for IMS based Group Management Service(Phase 1)

    China Telecommunication - YD Standards


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