Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
YD/T 1628-2007 Security test mothods for ethernet switching equipment $480.00 via email in 1~3 business day valid
YD/T 1629-2007 Technical Requirements for Ethernet Switching Derices Security with Routing Capability $270.00 via email in 1~3 business day valid
YD/T 1630-2007 Testing Methods for Ethernet Switching Devices Security with Routing Capability $780.00 via email in 1~3 business day valid
YD/T 1639-2007 Security Specification and Testing Methods for the Short Message Centre Equipments and Short Message Gateway Equipments $210.00 via email in 1~3 business day valid
YD/T 1651-2007 Technical Specification for IP User Service Gateway $210.00 via email in 1~3 business day abolished
YD/T 1652-2007 Testing Methods for IP User Service Gateway $240.00 via email in 1~3 business day superseded
YD/T 1654-2007 Service Specification for IPTV $270.00 via email in 1~3 business day valid
YD/T 1655-2007 Technical Specification for IPTV-STB $450.00 via email in 1~3 business day abolished
YD/T 1656-2007 Technical Requirement for Interconnection of IPv4 Network over IPv6 Backbone (4 over 6)Via Border Gateway Protocol Multi-Protocol Extensions (BGP-MP) $150.00 via email in 1~3 business day valid
YD/T 1657.1-2007 Technical Specification for the Proxy Supporting Network Address Translation/Firewall Traverse of Multimedia Services Part 1:H.323 Proxy $330.00 via email in 1~3 business day valid
YD/T 1657.2-2007 Technical Specification for the Proxy Supporting Network Address Translation/Firewall Traverse of Multimedia Services Part 2:SIP Proxy $360.00 via email in 1~3 business day valid
YD/T 1657.3-2007 Technical Specification for the Proxy Supporting Network Address Translation/Firewall Traverse of Multimedia Services Part 3:MGCP Proxy $390.00 via email in 1~3 business day valid
YD/T 1657.4-2007 Technical Specification for the Proxy Supporting Network Address Translation/Firewall Traverse of Multimedia Services Part 4:H.248 Proxy $360.00 via email in 1~3 business day valid
YD/T 1658-2007 Technical Specification for Broadband Network Access Server Security $270.00 via email in 1~3 business day valid
YD/T 1659-2007 Testing Methods of Security for Broadband Network Access Server $630.00 via email in 1~3 business day valid
YD/T 1668-2007 Technical Specification for STM-64 optical fiber line system $510.00 via email in 1~3 business day valid
YD/T 1685.1-2007 800MHz CDMA Network Management Interface Technical Specification Part 1:Intelligent Network Management Interface $630.00 via email in 1~3 business day valid
YD/T 1685.2-2007 Technical Specification for 800MHz CDMA Network Management Interface Part 2:SMS Interface $810.00 via email in 1~3 business day valid
YD/T 1691-2007 Technical Specification for Content Ethernet Switch $210.00 via email in 1~3 business day valid
YD/T 1692-2007 Technical Specification for Ethernet Swithes Group Management $420.00 via email in 1~3 business day valid
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