2025-12-9 216.73.216.21
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
YD/T 1882-2009 The Technical Requirement of Interworking between Digital Trunking Networks Operated by Different Carrier 90.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1948.2-2009 Technical Requirement of Ethernet over Transport Part 2:Ethernet UNI and Ethernet NNI 450.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1924-2009 The Requirements for SIP-Based IP User Terminal Device 180.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1879-2009 Technical Requirements of Interworking devices for Softswitch Network 420.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1915-2009 Technical Requirements for IPv6--Mobile IPv6 Fast Handover 360.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1949.2-2009 Technical requirements for access network – Gigabit-capable passive optical network (GPON) Part2: Physical media dependent (PMD) layer requirements 330.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1917-2009 IPv6 Network Equipment Testing Methods--Ethernet Switch with Routing Capability 600.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1911-2009 Security Technical Requirements and Test Methods for Sofeswitch Services Access Control Device 480.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1946-2009 Technical Requirements for Multicast in BGP/MPLS Based Layer3 VPN 420.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1907-2009 Security Requirements of Edge Router Equipment Supporting IPv6 240.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1887-2009 Picture Coding for Low Bit Rate PSTN Terminal 570.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1916-2009 Technical Specification for IPv6 Network Equipment--Broadband Network Access Server 420.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1878.1-2009 800MHz/2GHz cdma2000 Digital Cell Mobile Communications Network (HRPD) Network Management Technical Specification Part 1:Configuration Network Resource Model 210.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1857-2009 Digital Cellular Mobile Telecommunication Network Generic Authentication Architecture for 2GHz TD-SCDMA/WCDMA (Phase 1) 900.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1908-2009 AAA Technical Requirements for Public IP network -- Access Control by DHCP+ based on EAP 450.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1920-2009 The Architecture of IPTV Bearing Network 330.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1156-2009 Router test specification - Core router via email in business day superseded,2024-7-1,2009-9-1
YD/T 1522.4-2009 Technical Requirements for Session Initiation Protocol Part 4 SIPs Applications about call control Based on Softswitch Network 340.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1620.5-2009 MSTP based on SDH Network Management System Technical Specification Part 5:EMS-NMS Interface Information Model based on IDL/IIOP 890.0 via email in 1 business day valid,,2009-9-1
YD/T 1930-2009 General Technical Requirements of the Networking for the Unified IMS (Release 1) 720.0 via email in 1~3 business day valid,,2009-9-1
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YD/T 1882-2009 The Technical Requirement of Interworking between Digital Trunking Networks Operated by Different Carrier 
  Issued on: 2009-6-15   Price(USD): 90.0
YD/T 1948.2-2009 Technical Requirement of Ethernet over Transport Part 2:Ethernet UNI and Ethernet NNI 
  Issued on: 2009-6-15   Price(USD): 450.0
YD/T 1924-2009 The Requirements for SIP-Based IP User Terminal Device 
  Issued on: 2009-6-15   Price(USD): 180.0
YD/T 1879-2009 Technical Requirements of Interworking devices for Softswitch Network 
  Issued on: 2009-6-15   Price(USD): 420.0
YD/T 1915-2009 Technical Requirements for IPv6--Mobile IPv6 Fast Handover 
  Issued on: 2009-6-15   Price(USD): 360.0
YD/T 1949.2-2009 Technical requirements for access network – Gigabit-capable passive optical network (GPON) Part2: Physical media dependent (PMD) layer requirements 
  Issued on: 2009-6-15   Price(USD): 330.0
YD/T 1917-2009 IPv6 Network Equipment Testing Methods--Ethernet Switch with Routing Capability 
  Issued on: 2009-6-15   Price(USD): 600.0
YD/T 1911-2009 Security Technical Requirements and Test Methods for Sofeswitch Services Access Control Device 
  Issued on: 2009-6-15   Price(USD): 480.0
YD/T 1946-2009 Technical Requirements for Multicast in BGP/MPLS Based Layer3 VPN 
  Issued on: 2009-6-15   Price(USD): 420.0
YD/T 1907-2009 Security Requirements of Edge Router Equipment Supporting IPv6 
  Issued on: 2009-6-15   Price(USD): 240.0
YD/T 1887-2009 Picture Coding for Low Bit Rate PSTN Terminal 
  Issued on: 2009-6-15   Price(USD): 570.0
YD/T 1916-2009 Technical Specification for IPv6 Network Equipment--Broadband Network Access Server 
  Issued on: 2009-6-15   Price(USD): 420.0
YD/T 1878.1-2009 800MHz/2GHz cdma2000 Digital Cell Mobile Communications Network (HRPD) Network Management Technical Specification Part 1:Configuration Network Resource Model 
  Issued on: 2009-6-15   Price(USD): 210.0
YD/T 1857-2009 Digital Cellular Mobile Telecommunication Network Generic Authentication Architecture for 2GHz TD-SCDMA/WCDMA (Phase 1) 
  Issued on: 2009-6-15   Price(USD): 900.0
YD/T 1908-2009 AAA Technical Requirements for Public IP network -- Access Control by DHCP+ based on EAP 
  Issued on: 2009-6-15   Price(USD): 450.0
YD/T 1920-2009 The Architecture of IPTV Bearing Network 
  Issued on: 2009-6-15   Price(USD): 330.0
YD/T 1156-2009 Router test specification - Core router 
  Issued on: 2009-06-15   Price(USD):
YD/T 1522.4-2009 Technical Requirements for Session Initiation Protocol Part 4 SIPs Applications about call control Based on Softswitch Network 
  Issued on: 2009-6-15   Price(USD): 340.0
YD/T 1620.5-2009 MSTP based on SDH Network Management System Technical Specification Part 5:EMS-NMS Interface Information Model based on IDL/IIOP 
  Issued on: 2009-6-15   Price(USD): 890.0
YD/T 1930-2009 General Technical Requirements of the Networking for the Unified IMS (Release 1) 
  Issued on: 2009-6-15   Price(USD): 720.0
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