Browse Standards
Found: 225892 — page 3502 of 4707
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YD/T 1251.2-2003 — The conformance testing specification for Open Shortest Path First (OSPF)
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YD/T 1251.3-2003 — The conformance testing specification for border gateway protocol (BGP4)
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YD/T 1252-2003 — The technical requirements of intelligent network equipment. Integrated Service Control Point (ISCP)
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$265.0015 pages
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YD/T 1253-2003 — Test method of intelligent network equipment. Intelligent Peripheral (IP)
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$3,140.00145 pages
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YD/T 1255-2003 — Technical Specification for Ethernet Switch with Routing Capability
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YD/T 1256-2003 — Supplementary Specification of IN CS-1 INAP
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$235.0012 pages
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YD/T 1257-2003 — Test specification of supplementary specification of IN CS-1 INAP
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$3,875.00177 pages
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YD/T 1258.1-2003 — The series of indoor optical fibre cables part 1: general
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YD/T 1258.2-2003 — The series of indoor optical fibre cables part 2: single-fibre optical cable
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$255.00PDF
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YD/T 1258.3-2003 — The series of indoor optical fibre cables part3: dual-fibre optical cable
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YD/T 1259-2003 — Technical specification for optical safe procedure for Wavelength Division Multiplexing(WDM) system
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$135.008 pages
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YD/T 1260-2003 — Technical and Testing Specification of Virtual LAN Based on Port(VLAN)
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$575.0031 pages
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YD/T 1261-2003 — The technical specification of CAMEL3: CAMEL Application Part (CAP) for 900/1800MHz TDMA digital cellular mobile telecommunication network
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$2,600.00133 pages
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YD/T 1262-2003 — The Technical specification of PARLAY API for Open Service Access
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$5,150.00246 pages
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YD/T 1263-2003 — Technical Requirements for Interworking of network Based on IP with traditional telecommunication network
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$255.0014 pages
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YD/T 1264-2003 — General technical requirement of IP telephony and Ip fax services: Phase two
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$2,300.00120 pages
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YD/T 1265-2003 — Testing methods of Network Access Server(NAS)-Broadband network access server
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YD/T 1266-2003 — Test methods of protection schemes for SDH rings
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$665.0035 pages
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YD/T 1267-2003 — Technical specification for synchronization network based on SDH transport network
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$720.0038 pages
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YD/T 1268-2003 — Safety requirements and test methods for lithium batteries and chargers of mobile communication handsets
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$465.00PDF
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YD/T 1269-2003 — Gas turbine generator sets for telecommunications
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$165.00PDF
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YD/T 1270-2003 — Contactless compensatory A·C voltage stabilizer
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$175.009 pages
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YD/T 1271-2003 — Ring generator for telecommunication equipment
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$205.0011 pages
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YD/T 1272.1-2003 — Optical filber connector. Part 1: Type LC
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YD/T 1272-2003 — Fiber optic connectors - Part 1: Type LC
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YD/T 1273-2003 — Technical specification for terminal equipment of optical Wavelength Division Multiplexing (WDM). 16×10Gb/s and 32×10Gb/s parts
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YD/T 1274-2003 — Technical specification for optical Wavelength Divison Multiplexing (WDM) system. 160×10Gb/s, 80×10Gb/s part
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YD/T 1275-2003 — Technical specification and testing method for N×64kbit/s baseband modem
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$415.0020 pages
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YD/T 1276-2003 — Testing methods of SDH multi-service transport platform
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$1,400.0073 pages
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YD/T 1277-2003 — Technical requirements and test methods for calling identification delivery in fixed telephone network - Part 1: Technical requirements
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YD/T 1278-2003 — The technical demand and testing method for the charging performance of SPC. Telephone network part
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$255.0014 pages
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YD/T 1279-2003 — 900/1800MHz TDMA Digital Celler Mobile Telecommunication network management interface technical specification. Interface definition based on CORBA
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$3,170.00146 pages
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YD/T 1280-2003 — 900/1800MHz TDMA Digital Celler Mobile Telecommunication network management interface technical specification. Interface definition based on CMIP
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$3,800.00192 pages
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YD/T 1281-2003 — Local telecommunications cable for broadband applications, polyolefin insulated copper conductors, laminated aluminium polyethylene sheath
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YD/T 1282-2003 — 900/1800MHz TDMA digital cellular communication network equipment requirements for Unstructured Supplement
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$345.0018 pages
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YD/T 1283-2003 — 900/1800MHz TDMA digital cellular mobile communication network equipment test requirements for Unstructured Supplement Service Data (USSD)
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$560.0030 pages
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YD/T 1284-2003 — The technical requirement for quality of communia-cation for inter. public telecom network-call completion rate post dialing delay for telephone call
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YD/T 1285-2003 — The test method for quality of communication for inter-public telecom network. Call complete ratio and post-dialing delay for telephone call
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$375.0020 pages
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YD/T 1286-2003 — Technical specification of supplement services for IP telephony
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$1,250.0068 pages
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YD/T 1287-2003 — Test specification for ethernet LAN switch with routing capability
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$830.00PDF
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YD/T 1288-2003 — Technical specification for IP telephony Interworking based on H.323 and SIP
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$650.0036 pages
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YD/T 1289.1-2003 — Synchronous Digital Hierarchy (SDH) transport network management system technical specification. Part 1: Basic principle
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$105.008 pages
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YD/T 1289.2-2003 — Synchronous Digital Hierarchy (SDH) transport network management system technical specification. Part 2: Element Management System (EMS) function
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YD/T 1289.3-2003 — Synchronous Digital Hierarchy (SDH) transport network management system technical specification. Part 3: Network Management System (NMS) function
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YD/T 1290.1-2003 — General technical requirements of peer to peer short message interworking between networks Part 1: Interworking between PSTN and PLMN
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YD/T 1291-2003 — Protocol of peer short message Interworking between networks
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YD/T 1292-2003 — Technical specification for media gateway control protocol based on H. 248
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YD/T 1295-2003 — Technical specification for routing protocol based on IPv6. OSPF protocol
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$560.0030 pages