Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

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Title Standard No. Implemented On
Main Dimension of Telephone TransmitersYD/T 544-1992
Technical requirement and test method of insulation safety sheath for overhead steel strand used on telecommunicationYD/T 3322-20182018-7-1
Guidance for special characteristic of optical fibre-Part 2:Interpretation of OTDR backscattering tracesGB/T 33779.2-20172017-12-1
Technical requirements for automatically switched optical network(ASON)―Part 10:Multi-layer and multi-region control planeGB/T 21645.10-20172017-12-1
Cuidance for special characteristics of optical fibre-Part 1:Attenuation uniformityGB/T 33779.1-20172017-12-1
Test method for access network equipment-Passive optical network based on ethernet(EPON)GB/T 33843-20172017-12-1
Technical requirements for Automatically Switched Optical Network(ASON)―Part 11:Path Computation Element (PCE) and protocolGB/T 21645.11-20172017-12-1
Specifications for optical fibre test methods- Part 44:Measurement methods and test procedures for transmission and optical characteristics-Cut-off wavelengthGB/T 15972.44-20172017-11-1
Energy efficiency metrologies and test methods for access equipments-GPON systemGB/T 34087-20172017-11-1
Wavelength selective switchGB/T 34081-20172017-11-1
Multimode optical fibres for telecommunication―Part 4:Sectional specification for category A4 multimode fibresGB/T 12357.4-20162016-11-1
Optical fibre cables for telecommunication―Part 1:GeneralGB/T 13993.1-20162016-11-1
Specifications for optical fibre test methods- Part 48:Measurement methods and test procedures for transmission and optical characteristics-Polarization mode dispersionGB/T 15972.48-20162016-11-1
Optical fibre perform―Part 1:Generic specificationGB/T 32385.1-20152016-4-1
Characteristics of single-mode optical fibres for equipment intraconnectionGB/T 31242-20142015-4-1
Optical fibre cables for telecommunication- Part 2:Outdoor optical fibre cables for core networksGB/T 13993.2-20142015-4-1
Optical fibre cables for telecommunication - Part 4:Outdoor optical fibre cables for access networksGB/T 13993.4-20142015-4-1
Optical fibre cables for telecommunication - Part 3:Indoor optical fibre cables for generic cablingGB/T 13993.3-20142015-4-1
Network adapter of 650 nm 100 Mbit/s ethernet for plastic optical fiberGB/T 29232-20122013-6-1
Test methods for rodent resistance of optical fiber cableGB/T 29199-20122013-6-1
Technical requirements for automatically switched optical network (ASON)—Part 9:External network to network interface(E-NNI)GB/T 21645.9-20122013-6-1
Opto-electronic-opto transceiver of 650 nm 100 Mbit/s ethernet for plastic optical fiber transmission systemGB/T 29231-20122013-6-1
Technical requirements for ethernet passive optical network(EPON)GB/T 29229-20122013-6-1
Singlemode optical fibre telecommunication cables for outdoor duct,directly buried, and lashed aerial applicationGB/T 29233-20122013-6-1
Opto-electronic-opto bidirectional wavelength converter for plastic optical fiber transmission system—Part 1:Wavelength converter between 650 nm and 1 550 nm(or 1 310 nm or 850 nm)of 100 Mbit/s ethernetGB/T 29230.1-20122013-6-1
Technical requirements for automatically switched optical network—Part 8:RoutingGB/T 21645.8-20122012-10-1
Test specifications for automatically switched optical network(ASON)—Part 1:Test specifications for SDH-based ASONGB/T 28515.1-20122012-10-1
Integrated optical path devices based on planar lightwave circuit—Part 2:DWDM filter based on AWG technologyGB/T 28511.2-20122012-10-1
IPv6 routing protocol—Part 3:Intermediate system to intermediate system intra-domain routing information exchange protocol(IS-ISv6)GB/T 28514.3-20122012-10-1
Optical fibre cables—Part 5:Sectional specification—Micro duct optical fibre cables and fibre units for installation by blowingGB/T 7424.5-20122012-10-1
Rare earth doped optical fibre—Part 1:Characteristics of double-cladding Ytterbium-doped optical fibreGB/T 28504.1-20122012-10-1
Technical requirements for automatically switched optical network—Part 5:User-Network Interface(UNI)GB/T 21645.5-20122012-10-1
Integrated optical path devices based on planar lightwave circuit—Part 1:Optical power splitter based on PLC technologyGB/T 28511.1-20122012-10-1
Flame resistant optical fibre cables for communication for mineGB/T 28518-20122012-10-1
Single-mode optical fibres for telecommunication—Part 7:Characteristics of a bending loss insensitive single-mode optical fibre for the access networkGB/T 9771.7-20122012-10-1
Technical requirements for automatically switched optical network—Part 4:Technical specification of signallingGB/T 21645.4-20102011-5-1
Technical requirements for automatically switched optical network—Part 7:Automatic discoveryGB/T 21645.7-20102011-4-1
Technical requirements for automatically switched optical networks—Part 2:Terms and definitionsGB/T 21645.2-20102011-4-1
Semiconductor optoelectronic devices for fibre optic system applications-Part1: Specification template for essential rating and characteristicsYD/T 2001.1-20092010-1-1
Technical Requirements for Reconfigurable Optical Add Drop Multiplexing (ROADM) EquipmentYD/T 2003-20092010-1-1
The series of indoor optical fibre cables Part 2: Simplex and duplex cable for use in terminated cable assembliesYD/T 1258.2-20092010-1-1
Technical specification of single fiber Bi-directional subassembly for access network Part 1: Optical subassembly for EPONYD/T 1998.1-20092010-1-1
Technical requirements for N×40Gbit/s optical wavelength division multiplexing (WDM) systemsYD/T 1991-20092010-1-1
Integrated optical path devices based on planar lightwave circuit Part 2 :DWDM filter based on AWG technologyYD/T 2000.2-20092010-1-1
Technical specifications of single fiber Bi-Directional Triplexer optical transceiver for access network Part3:single fiber Bi-Directional Triplexer optical transceiver for GPON ONUYD/T 1526.3-20092010-1-1
Technical requirements for time synchronization equipmentYD/T 2022-20092010-1-1
The series of indoor optical fibre cables Part 3: Simplex and duplex cable for use in premises cablingYD/T 1258.3-20092010-1-1
Technical requirements and test methods of VMUXYD/T 2006-20092010-1-1
Optical self-supporting micro-cables for outdoor telecommunicationYD/T 1999-20092010-1-1
General technical requirements for Optical Transport NetworkYD/T 1990-20092010-1-1
Optical fiber ribbon cables for access network Part3:stranded loose tube typeYD/T 981.3-20092010-1-1
The technical specifications of optical transceivers for fiber channelYD/T 2005-20092010-1-1
Technical specification of single fiber Bi-directional subassembly for access network Part 2: Optical subassembly for GPONYD/T 1998.2-20092010-1-1
Technical requirements for automatically switched optical network (ASON) node— Part 1:Technical requirements for SDH-based ASON nodeGB/T 24367.1-20092009-12-1
Testing methods of optoelectronic detector module for communicationGB/T 24365-20092009-12-1
Technical requirements for automatically switched optical network—Part 3:Data communication networkGB/T 21645.3-20092009-12-1
Technical requirements of optoelectronic detector module for communicationGB/T 24366-20092009-12-1
Technical requirements for automatically switched optical network—Part 6:Management planeGB/T 21645.6-20092009-12-1
Measurement Methods for Characteristics of Optical Fibre Cable Line Part 3:Polarization Mode Dispersion for Optical Cable LinkYD/T 1588.3-20092009-9-1
Technical Requirements for Automatically Switched Optical Network (ASON) Node Part 1:Technical Requirements for SDH-based ASON NodeYD/T 1957.1-20092009-9-1
Technical Requirements for SDH-based Multi-service Transport Platform (MSTP)--InteroperatibilityYD/T 1961-20092009-9-1
Technical Requirements for IPv6--Mobile IPv6 Fast HandoverYD/T 1915-20092009-9-1
Optical Fibre Cable Terminal CaseYD/T 925-20092009-9-1
Technical Requirements for 2048kbit/s Optical Interface Between Relaying Protection Equipment and MultiplexerYD/T 1959-20092009-9-1
Stranded loose tube optical fibre cables For Outdoor Application for TelecommunicationYD/T 901-20092009-9-1
Technical Requirements for PDH Virtual Concatenation and GFP MappingYD/T 1958-20092009-9-1
Specifications and Test Methods for Optical Fiber RibbonYD/T 979-20092009-9-1
Optical Fiber Ribbon Cables for Access Network Part 1:Slotted Core TypeYD/T 981.1-20092009-9-1
Technical Requirement of Ethernet over Transport Part 2:Ethernet UNI and Ethernet NNIYD/T 1948.2-20092009-9-1
Optical Fiber Ribbon Cables for Access Network Part 2:Central Loose Tube TypeYD/T 981.2-20092009-9-1
Optical Fiber Connector - Part 5: type MPOYD/T 1272.5-20092009-9-1
Software Technical Requirements for 10Gbit/s and 40Gbit/s Transponder with Multiplex/DemultiplexYD/T 1962-20092009-9-1
Characteristics of a Bending Loss Insensitive Single Mode Optical Fibre for the Access NetworkYD/T 1954-20092009-9-1
Technical Specifications and Test Method of 10Gbit/s TOSA and ROSA Part 2:10Gbit/s Cooled TOSAYD/T 1812.2-20092009-9-1
Frame structure for synchronous digital hierarchy signalGB/T 15409-20082009-5-1
Single-mode optical fibres for telecommunication - Part 1: Characteristics of a dispersion unshifted single-mode optical fibre GB/T 9771.1-20082009-4-1
Basic multiplexing structure for synchronous digital hierarchy signalsGB/T 15940-20082009-4-1
Single-mode optical fibres for telecommunication - Part 4: Characteristics of a dispersion-shifted single-mode optical fibre GB/T 9771.4-20082009-4-1
Characteristics of synchronous digital hierarchy (SDH) equipment functional blocksGB/T 16712-20082009-4-1
Single-mode optical fibres for telecommunication - Part 2: Characteristics of a cut-off wavelength shifted single-mode optical fibreGB/T 9771.2-20082009-4-1
Single-mode optical fibres for telecommunication - Part 6: Characteristics of a fibre with non-zero dispersion for wideband optical transport GB/T 9771.6-20082009-4-1
Generic specification of optical fiber amplifierGB/T 16849-20082009-4-1
Single-mode optical fibres for telecommunication - Part 3: Characteristics of an extended wavelength band dispersion unshifted single-mode optical fibre GB/T 9771.3-20082009-4-1
Synchronous digital hierarchy (SDH) bit ratesGB/T 14731-20082009-4-1
Single-mode optical fibres for telecommunication - Part 5: Characteristics of a non-zero dispersion shifted single-mode optical fibreGB/T 9771.5-20082009-4-1
Secondary coating materials used for optical fiber - Part 2: Modified propylene resinGB/T 20186.2-20082009-2-1
The technical requirements for video conference system devices based on IP-based network - Part 1: Multipoint ControllerGB/T 21642.1-20082008-11-1
Specifications for optical fibre test methods - Part 45: Measurement methods and test procedures for transmission and optical characteristics - Mode field diameterGB/T 15972.45-20082008-11-1
Specifications for optical fibre test methods - Part 44: Measurement methods and test procedures for transmission and optical characteristics - Cut-off wavelengthGB/T 15972.44-20082008-11-1
Specifications for optical fibre test methods - Part 32: Measurement methods and test procedures for mechanical characteristics - Coating strippabilityGB/T 15972.32-20082008-11-1
Specifications for optical fibre test methods - Part 52: Measurement methods and test procedures for environmental characteristics - Change of temperatureGB/T 15972.52-20082008-11-1
IP Authentication HeaderGB/T 21643-20082008-11-1
Testing Methods for SDH-Based MSTP Embedded With MPLSYD/T 1810-20082008-11-1
Technical Specification and Testing Method of 10Gbit/s TOSA and ROSA Part1:10Gbit/s Uncooled TOSAYD/T 1812.1-20082008-11-1
Technique requirements of video conferencing system inter working between different technologiesGB/T 21641-20082008-11-1
B-ISDN ATM Adaptation Layer Specification : Type 2 AALGB/T 21647-20082008-11-1
Technical requirements for Automatically Switched Optical Network - Part 1: Architecture and general requirementsGB/T 21645.1-20082008-11-1
Specifications for optical fibre test methods - Part 22: Measurement methods and test procedures for dimensions - Length measurement GB/T 15972.22-20082008-11-1
Methods of measurement for Synchronous digital Hierarchy (SDH) optical fiber cable line systemGB/T 16814-20082008-11-1
Specifications for optical fibre test methods - Part 41: Measurement methods and test procedures for transmission and optical characteristics - BandwidthGB/T 15972.41-20082008-11-1
Specifications for optical fibre test methods - Part 20: Measurement methods and test procedures for dimensions - Fiber geometryGB/T 15972.20-20082008-11-1
Specifications for optical fibre test methods - Part 31: Measurement methods and test procedures for mechanical characteristics - tensile strengthGB/T 15972.31-20082008-11-1
Specifications for optical fibre test methods - Part 34: Measurement methods and test procedures for mechanical characteristics - Fibre curlGB/T 15972.34-20082008-11-1
Specifications for optical fibres test methods - Part 33: Measurement methods and test procedures for mechanical characteristics - Stress corrosion susceptibilityGB/T 15972.33-20082008-11-1
Specifications for optical fibre test methods - Part 43: Measurement methods and test procedures for transmission and optical characteristics - Numerrical aperture GB/T 15972.43-20082008-11-1
Specifications for optical fibre test methods - Part 54: Measurement methods and test procedures for environmental characteristics - Gamma irradiation GB/T 15972.54-20082008-11-1
Specifications for optical fibre test methods - Part 21: Measurement methods and test procedures for dimensions - Coating geometryGB/T 15972.21-20082008-11-1
Specifications for optical fibre test methods - Part 47: Measurement methods and test procedures for transmission and optical characteristics - Macrobending loss GB/T 15972.47-20082008-11-1
Specifications for optical fibre test methods - Part 49: Measurement methods and test procedures for transmission and optical characteristics - Differential mode delay GB/T 15972.49-20082008-11-1
Specifications for optical fibre test methods - Part 55: Measurement methods and test procedures for environmental characteristics - Hydrogen aging GB/T 15972.55-20092008-11-1
Requirements for Synchronous Digital hierarchy (SDH) Optical Fiber Cable Line SystemsGB/T 15941-20082008-11-1
Specifications for optical fibre test methods - Part 51: Measurement methods and test procedures for environmental characteristics - Dry heat GB/T 15972.51-20082008-11-1
Technical standards for cooperation between equipments of IP-based video conference systemGB/T 21640-20082008-11-1
Specifications for optical fibre test methods - Part 40: Measurement methods and test procedures for transmission and optical characteristics - AttenuationGB/T 15972.40-20082008-11-1
Specifications for optical fibre test methods - Part 30: Measurement methods and test procedures for mechanical characteristics - Fibre proof testGB/T 15972.30-20082008-11-1
Technical Specification and Testing of 10Gbit/s TOSA and ROSA Part3:10Gbit/s ROSAYD/T 1812.3-20082008-11-1
Pump Laser Module of Fiber Amplifier for Communication Part 1:980nm Pump Laser ModuleYD/T 1813-20082008-11-1
Specifications for optical fibre test methods - Part 46: Measurement methods and test procedures for transmission and optical characteristics - Monitoring of changes in optical tranGB/T 15972.46-20082008-11-1
Specifications for optical fibre test methods - Part 10: Measurement methods and test procedures - General and guidance GB/T 15972.10-20082008-11-1
Specifications for optical fibre test methods - Part 53: Measurement methods and test procedures for environmental characteristics - Water immersion GB/T 15972.53-20082008-11-1
The technical requirements for video conference system devices based on IP-based network - Part 2: Multipoint Processor GB/T 21642.2-20082008-11-1
The technical requirements of video conferencing service for IP-based network GB/T 21639-20082008-11-1
Specifications for optical fibre test methods - Part 50: Measurement methods and test procedures for environmental characteristics - Damp heat(steady state)GB/T 15972.50-20082008-11-1
Optical fibre cable generic specification - Part 2: Basic optical cable test proceduresGB/T 7424.2-20082008-11-1
Specifications for optical fibre test methods - Part 42: Measurement methods and test procedures for transmission and optical characteristics - Chromatic dispersion GB/T 15972.42-20082008-11-1
Failure Criteria of Reliability Tests for Optical Transceiver/Transponder Used in Optical CommunicationsYD/T 1766-20082008-7-1
Characteristics of Non Metal Reinforcement for Optical Fiber Cables Part 2:Aramid YarmeYD/T 1181.2-20082008-7-1
Indoor-Outdoor Optical Fibre Cables for Access NetworkYD/T 1770-20082008-7-1
cable,fiber optics,single-mode,two fibers,for field,type gyf jzu-2b1-2/3,detail specification forSJ 51428/10-20072008-2-1
fibre,optical palarization maintaining,type c1-6.0/80-2,detail specification forSJ 51427/12-20072008-2-1
cable,fiber optics,single-mode,four fibers,for field,type gyf jzu-4b1-2/3,detail specification forSJ 51428/11-20072008-2-1
cable,fiber optics,single-mode,six fibers,for field,type gyf jzu-6b1-2/3,detail specification forSJ 51428/12-20072008-2-1
fibre,optical palarization maintaining,type c1.2-7.2/125-3,detail specification forSJ 51427/9-20072008-2-1
fibre,optical palarization maintaining,type c1-7.0/125-3,detail specification forSJ 51427/11-20072008-2-1
fibre,optical palarization maintaining,type c1.2-6.0/125-2,detail specification forSJ 51427/10-20072008-2-1
Optical Fiber Connector - Part 4: Type FCYD/T 1272.4-20072008-1-1
Optical Fibers Distribution Frame in Dense Wavelength Division MultiplexingYD/T 1714-20072008-1-1
Technical Requirements and Test Methods for Mechanical Optical SwitchYD/T 1689-20072008-1-1
Technical Requirements of High Speed Semiconductor Laser Assembly for Optical Fiber Communication Part 1:2.5Gbit/s Uncooled Direct Modulation Semiconductor Laser AssemblyYD/T 1687.2-20072008-1-1
Technical Requirements for Pseudo-Wire Emulation Edge-to-EdgeYD/T 1709-20072008-1-1
Technical Specifications of Single Fiber Bi-Directional Triplexer Optical Transceiver for Access Network Part 2:Single Fiber Bi-Directional Triplexer Optical Transceiver for EPON ONUYD/T 1526.2-20072008-1-1
Technical Requirements of High Speed Semiconductor Laser Assembly for Optical Fiber Communication Part 1:2.5Gbit/s Cooled Direct Modulation Semiconductor Laser AssemblyYD/T 1687.1-20072008-1-1
Technical Specification for STM-64 optical fiber line systemYD/T 1668-20072007-12-1
Technical Specification for Ethernet Passive Optical Network (EPON) Management InterfaceYD/T 1664-20072007-12-1
Fused quartz crucibles for single crystal silicon growthJC/T 1048-20072007-11-1
Testing Methods for IPv6 Routing Protocl—Intermediate system to Intermediate system intra-domain routing exchange protocol(IS-IS)YD/T 1610-20072007-10-1
Technical Requirements and Testing Methods for Multi-fiber Cable Fan-outYD/T 1618-20072007-10-1
Technical Requirements for IP Multicast ServiceYD/T 1616-20072007-10-1
Cross Connecting Cabinet for Communication Optical CableYD/T 988-20072007-10-1
Intelligent optical protect system Part 1:optical line protection systemYD/T 1617.1-20072007-10-1
Telecommunication Optical Fiber Cables Installed in the Drainpipe Part 1:Type of Self-supporting and HangingYD/T 1632.1-20072007-10-1
Architecture and General Requirements for Fiber to the HomeYD/T 1636-20072007-10-1
Technical Requirements for IPv6 network—IPv6 Tunneling Technology with private network addresses through NAT devicesYD/T 1635-20072007-10-1
Technical requirements of Dense Wavelength Division Multiplexer/DemultiplexerGB/T 20440-20062007-2-1
Testing Method for Intelligent Terminal Equipment based on IP:IP Telephone TerminalYD/T 1517-20062007-1-1
Telecommunication microduct optical fibre cables and fibre units for installation by blowing Part 5:Enhanced performance fibre unitsYD/T 1460.5-20062007-1-1
Interoperability Specification and test measurement for H.323 based VoIP accessing equipmentYD/T 1520-20062007-1-1
Technical Specification for IPv6 Routing Protocol——Intermediate System to Intermediate System Intra-domain Routing Information Exchange Protocol (IS-IS)for IPv6 Routing ProtocolYD/T 1515-20062007-1-1
Telecommunication microduct optical fibre cables and fibre units for installation by blowing Part 2:Outer protective ductsYD/T 1460.2-20062007-1-1
Technical Requirements for Interlligent Terminal Equipment based on IP:IP Telephone TerminalYD/T 1516-20062007-1-1
Interoperability Specification and Test Measurement for VoIP Accessing Equipment based on MGCPYD/T 1519-20062007-1-1
Testing Specification Routing Rrotocol InteroperabilityYD/T 1521-20062007-1-1
Interoperability Specification and Test Measurement for VoIP Accessing Equipment Based H.248YD/T 1518-20062007-1-1
Telecommunication microduct optical fibre cables and fibre units for installation by blowing Part 3:Microducts microduct bundles and microduct accessoriesYD/T 1460.3-20062007-1-1
Technical conditions for optical fiber line auto switch Protection equipmentYD/T 1529-20062007-1-1
Technical requirements for optical fiber transceiverYD/T 1528-20062007-1-1
Measurement methods for characteristics of optical fibre cable line Part 1:Link attenuationYD/T 1588.1-20062007-1-1
Technical specifications of single fiber Bi-Directional Triplexer optical Transceiver for access network Part 1:single fiber Bi-Directional Triplexer optical Transceiver for BPON ONUYD/T 1526.1-20062007-1-1
Test Method for Access Network Equipment——Passive Optical Network Based on Ethernet(EPON)YD/T 1531-20062007-1-1
Telecommunication microduct optical fibre cables and fibre units for installation by blowing Part 4:Microduct optical fibre cablesYD/T 1460.4-20062007-1-1
Measurement methods for characteristics of optical fibre cable line Part 2:Optical fibre splice lossYD/T 1588.2-20062007-1-1
Testing Methods to Session Initiation Protocol ServerYD/T 1523-20062007-1-1
Optical fiber distribution framesYD/T 778-20062006-10-1
Basic specification for optical fibre amplifier test methods - Part 4: Test methods for analogue parameters - Gain slopeGB/T 16850.4-20062006-10-1
The series of indoor optical fibre cables Part 6:Plastic optical fibre cablesYD/T 1258.6-20062006-10-1
Optical interface requirements for equipments and systems relating to the synchronous digital hierarchyGB/T 20185-20062006-10-1
Secondary coating materials used for optical fiber?Part 1:Polybutylene terephthalateGB/T 20186.1-20062006-10-1
Router security test methods-high end router(IPv4)YD/T 1439-20062006-10-1
Test for Optical Fiber TransceiverYD/T 1464-20062006-10-1
Technical Conditions for 10Gbit/s Small Form Factor Pluggable Transceiver ModuleYD/T 1465-20062006-10-1
Router security test methods-middle/low end router(IPv4)YD/T 1440-20062006-10-1
Telecommunication microduct optical fibre cables and fibre units for installation by blowing Part 1:GeneralYD/T 1460.1-20062006-10-1
Service Technical Requirements for Layer 2 Virtual Private Network (VPN)Based on IPYD/T 1471-20062006-10-1
Characteristics of optical transport network hierarchy equipment functional blocksGB/T 20187-20062006-10-1
Specification for Seismic Test of Optical Transmissions EquipmentYD 5091-20052006-10-1
Test Methods for Coarse Wavelength Division Multiplexing (CWDM)SystemYD/T 1463-20062006-10-1
Technical condition for Raman Fiber AmplifierGB/T 20184-20062006-10-1
Technical Requirements for SIP Server EquipmentYD/T 1481-20062006-10-1
Specifications of Engineering Acceptance for Long-Haul Optical Wavelength Division Multiplexing SystemYD/T 5122-20052006-6-1
Technical conditions of Triplexer optical assembly for access network Part2 : General characteristics of Triplexer optical assembly for Ethernet passive optical network (EPON)light neYD/T 1419.2-20052006-3-1
Optical fiber connector - Part 3: Type SC connector familyYD/T 1272.3-20052006-3-1
Technical conditions of Triplexer optical assembly for addess network Part1:General characteristics of Triplexer optical assembly for Broadband passive optical network(BPON)light network unit(ONU)YD/T 1419.1-20052006-3-1
Technical requirements for WDM element management systemYD/T 1383-20052005-12-1
General specification for fibre optic voltage sensorSJ 20927-20052005-12-1
Internet Protocol version6(IPv6) specificationYD/T 1341-20052005-11-1
Technical requirement and test method of gigabit ethernet optical transceiver moduleYD/T 1352-20052005-11-1
Techincal requirement and test method of optical interleaverYD/T 1354-20052005-11-1
IPv6 routing protocol - Border Gateway Protocol4(BGP4) for IPv6YD/T 1342-20052005-11-1
IPv6 address structure protocol - IPv6 stateless address autoconfigurationYD/T 1344-20052005-11-1
The series if indoor optical fibre cables Part5:Optical fibre ribbon cablesYD/T 1258.5-20052005-11-1
Technical requirements and test methods of the high speed photodetector-preamplifier used for the optical fiber communicationYD/T 1353-20052005-11-1
Technical requirement and test methods of optical transceiver module for coarse wavelength division multiplexing systemYD/T 1351-20052005-11-1
Test methods of metropolitan optical transport network WDM ringYD/T 1339-20052005-11-1
Technical specification for neighbor discovery protocol in IPv6YD/T 1343-20052005-11-1
The series of indoor optical fibre cables Part4:Multi-fibre optical cablesYD/T 1258.4-20052005-11-1
Technical requirements and testing methods of Coarse Wavelength Division Multiplexer (CWDM)/DemultiplexerYD/T 1327-20042005-3-1
Technical condition of 1310nm/1550nm single fiber bi=directional assembly (module)for short reachYD/T 1318-20042005-1-1
Technical conditions of the transponder with multiplex/demultiplex functions Part 1:2.5Gbit/s transponderYD/T 1321.1-20042005-1-1
Technical condition of the transponder with multiplex/demultiplex functions Part 2:10Gbit/s transponderYD/T 1321.2-20042005-1-1
Technical requirements and tests methods of optical Dense Wavelength Division Multiplexer/demultiplexerYD/T 1320-20042005-1-1
Multimode optical fibres for telecommunication— Part 4:Sectional specification for category A4 multimode fibres GB/T 12357.4-20042004-12-1
Multimode optical fibres for telecommunication— Part 3:Sectional specification for category A3 multimode fibresGB/T 12357.3-20042004-12-1
Multimode optical fibres for telecommunication—Part 2:Sectional specification for category A2 multimode fibresGB/T 12357.2-20042004-12-1
Multimode optical fibres for telecommunication—Part 1:Sectional specification for category A1 multimode fibres GB/T 12357.1-20042004-12-1
The series of optical fibre cables for telecommunication—Part 1:GeneralGB/T 13993.1-20042004-10-1
fibre cables - Part 4: Section specification - Optical fibre composite overhead ground wireGB/T 7424.4-20032004-8-1
Technical requirements of optical transceiver modules for ATM passive optical networks (A-PON)155Mb/s burst-mode transceiver modulesYD/T 1294-20032003-12-30
General specification for military access equipment of optical fiber cableSJ 20860-20032003-12-1
Technical specifications for military optical synchronous digital hierarchy (SDH) transport networkSJ 20861-20032003-12-1
fibre cables - Part 3: Section specification - outdoor cablesGB/T 7424.3-20032003-10-1
Optical fiber cables for core network――Central tube type of outdoor optical fiber cables for telecommunicationYD/T 769-20032003-6-5
Technical specification for optical Wavelength Divison Multiplexing (WDM) system 160×10Gb/s and 80×10Gb/s partYD/T 1274-20032003-6-5
Techincal specification for terminal equipment of optical Wavelength Division Multiplexing(WDM)——16×10Gb/s、32×10Gb/s partsYD/T 1273-20032003-6-5
Optical fiber connector - Part 1: type LCYD/T 1272.1-20032003-6-5
Erbium-doped fiber-amplifier—C-band erbium-doped fiber-amplifierGB/T 18898.1-20022003-5-1
Test methods for polarization mode dispersion of single-mode opticalfibresGB/T 18900-20022003-5-1
Fibre optic sensors--Part 1:Generic specificationGB/T 18901.1-20022003-5-1
All dielectric self-supporting optical fiber cableGB/T 18899-20022003-5-1
General specification for wavelength division multiplexing fiber communication systemsSJ 20855-20022003-5-1
Multimode optical fibre with large core diameter and large numerical apertureYD/T 816-20032003-4-11
The series of indoor optical fibre cables part 2: single-fibre optical cableYD/T 1258.2-20032003-4-11
The series of indoor optical fibre cables part 3:dual-fibre optical cableYD/T 1258.3-20032003-4-11
The series of indoor optical ribre cables part 1:generalYD/T 1258.1-20032003-4-11
Optical fibre cable generic specification--Part 2:Basic optical cable test proceduresGB/T 7424.2-20022003-4-1
series of optical fibre cables for telecommunication - Part 2: Outdoor optical fibre cables for core networksGB/T 13993.2-20022003-4-1
series of optical fibre cables for telecommunication - Part 4: Outdoor optical fibre cables for access networksGB/T 13993.4-20022003-4-1
Fibre optic palarization maintaining panda C1-5.5/80-2 detail specification forSJ 51427/8-20022003-3-1
Joint box TSE - 773 optical fiber cable submarine detail specification forSJ 51659/3-20022003-3-1
Fibre optic 62.5/125 detail specification forSJ 51427/7-20022003-3-1
Technical requirements of SDH optical transmitter/optical receiver modules - SDH 10Gb/s optical receiver modulesYD/T 1199.1-20022002-6-21
Technical requirements of SDH optical transmitter/optical receiver modules - SDH 10Gb/s optical transmitter modulesYD/T 1199.2-20022002-6-21
General specification for digital video transmission system of fiber opticSJ 20854-20022002-5-1
Specification for submarine optical fiber cablesGB/T 18480-20012002-5-1
Layer stranding cable optical fiber detail specification forSJ 51428/9-20022002-5-1
Basic specification for optical fibre amplifier test methods - Part 5 Test methods for reflectance parametersGB/T 16850.5-20012002-5-1
Fiber optic circulatorsGB/T 18478-20012002-5-1
All dielectric self-supporting optical fiber cableDL/T 788-20012002-5-1
Basic specification for optical fibre amplifier test methods - Part 6: Test methods for pump leakage parametersGB/T 16850.6-20012002-5-1
Basic specification for optical fibre amplifier test methods - Part 7 : Test methods for out - of - hand insertion lossesGB/T 16850.7-20012002-5-1
Optical fiber cable shallow submarine with repeater Detail specification forSJ 51428/8-20022002-5-1
series of optical fiber cables for telecommunication - Part 3: Indoor optical fiber cables for generic cablingGB/T 13993.3-20012002-5-1
All Dielectric Self-Supporting Optical Fiber CableYD/T 980-20022002-2-1
Technical Conditions of The 2.5Gb/s Nominal Central Wavelength Optical Transmitter Modules Used in DWDM SystemYD/T 1182-20022002-2-1
Characteristics of Non-metal Reinforcement Used for Optical Cable Part 1:Glass Fiber Reinforced Plastic RodsYD/T 1181.1-20022002-2-1
Technical Requirements for STM-64 Regenerative RepeaterYD/T 1166-20012001-11-1
Technical Requirements for STM-64 Add-Drop MultiplexerYD/T 1167-20012001-11-1
Technical requirements of optical wavelength divison multiplexing (WDM)system - 16×10Gb/s、32×10Gb/s partsYD/T 1143-20012001-11-1
Test Methods of Optical Wavelength Division Multiplexing (WDM) SystemYD/T 1159-20012001-11-1
Performance requirements and test methods of Erbium-Doped Fiber-Amplifier for Single-channel applicationsYD/T 1154-20012001-11-1
Performance Specification of Optical Fiber Amplifiers for Multichannel ApplicationsYD/T 1112-20012001-7-1
Technical Requirements of SDH Optical Transmitter/Optical Receiver Modules——2.488320 Gb/s Optical Receiver ModulesYD/T 1111.1-20012001-7-1
Technical Requirements of SHD Optical Transmitter/Optical Receiver Modules - 2.488320 Gb/s Optical Transmitter ModulesYD/T 1111.2-20012001-7-1
Specification of all Optical Fiber Branching DevicesYD/T 1117-20012001-7-1
Characteristics of Low-Smoke Halogen-Free and Flame Retardant Compound for Optical Cable JacketingYD/T 1113-20012001-7-1
Halogen-free Flame Retardant Optical Fiber CableYD/T 1114-20012001-7-1
Secondary coating materials used for optical fiber Part 1:Polybutylene terephtalateYD/T 1118.1-20012001-7-1
Secondary coating materials used for optical fiber Part 2:Modified propylene resinYD/T 1118.2-20012001-7-1
The series of single-mode optical fibres for telecommunication Part 1:Characteristics of a dispersion unshifted single-mode optical fibreGB/T 9771.1-20002001-6-1
The series of single-mode optical fibres for telecommunication Part 4:Characteristics of a dispersion shifted single-mode optical fibreGB/T 9771.4-20002001-6-1
The series of single-mode optical fibres for telecommunication Part 3:Characteristics of an extended wavelength band dispersion unshifted single-mode optical fibreGB/T 9771.3-20002001-6-1
The series of single-mode optical fibres for telecommunication Part 2:Characteristics of a cut-off wavelength shifted single-mode optical fibreGB/T 9771.2-20002001-6-1
The series of single-mode optical fibres for telecommunication Part 5:Characteristics of a non-zero dispersion shifted single-mode optical fibreGB/T 9771.5-20002001-6-1
Interim Provisions for Test of Anti-seismic Performances of SDH Optical Telecommunications EquipmentYD 5091-20002000-10-1
Technical requriements of optical wavelength divison multiplexing (WDM)system_32×2.5Gbit/s partYD/T 1060-20002000-10-1
Technical requirements for portable optical power meterYD/T 1068-20002000-9-1
Flat optical fiber ribbon cable for indoor use Part 1:Single optical fiber ribbon cableYD/T 1069-20002000-9-1
Technical requirements for fiber optic circulatorsYD/T 1066-20002000-9-1
Technical requirements for stabilized optical source2000YD/T 1067-20002000-9-1
Technical specifications of SDH transmission interface for broadcasting and television optical backbone networkGB/T 17881-19992000-4-1
requirement for 2 048 kbit/s, 8 448 kbit/s, 34 368 kbit/s, 139 264 kbit/s Optical line terminalsGB/T 13997-19992000-3-1
Basic specification for optical fibre amplifier test methods—Part 2:Test methods for power parametersGB/T 16850.2-19992000-3-1
The series of optical fibre cables for telecommunication Part 2 : Outdoor optical fibre cables for trunks and junctionsGB/T 13993.2-19992000-3-1
Basic specification for optical fibre amplifier test methods—Part 3:Test methods for noise figure parametersGB/T 16850.3-19992000-3-1
Technical Specifications of Digital Cross-Connection (DXC)Equipment For Optical Fiber Cable TelecommunicationsYD 5081-19992000-1-1
The Protective Component for Fixed Optical Fiber SpliceYD/T 1024-19991999-12-1
Technical condition for PDH optical line terminals used in access networkYD/T 1016-19991999-10-1
Optical fibres distribution frameYD/T 778-19991999-7-1
Generic specification for optical fibres Part 1:GeneralGB/T 15972.1-19981999-7-1
Generic specification for optical fibres―Part 3:Measuring methods for mechanical characteristicsGB/T 15972.3-19981999-7-1
Generic specification for optical fibres―Part 4:Measuring methods for transmission and optical characteristicsGB/T 15972.4-19981999-7-1
Generic specification for optical fibres―Part 2:Measuring methods for dimensionsGB/T 15972.2-19981999-7-1
Generic specification for optical fibres Part 5:Measuring methods for environmental characteristicsGB/T 15972.5-19981999-7-1
Requirements specification of single -mode optical fiber and cable connector:Type ST/PCYD/T 987-19981999-6-1
Technical condition for specific optical transmission equipment between exchanger and remote moduleYD/T 990-19981999-6-1
Technical Conditions of 155Mb/S and 622Mb/S Optical Transceiver Stations - ModelsYD/T 986-19981999-5-1
Emergency optical fibre cableYD/T 982-19981999-4-1
Technical Conditions for Automatic Monitoring System of Optical Cable Lines YDN 010-19981999-3-1
SDH 155Mb/s and 622Mb/s Technical conditions of optical transimitter module and receiver moduleYD/T 973-19981998-10-1
Requirements & test method of 1310nm/1550nm wavelength division multipexerYD/T 964-19981998-8-1
YD XXX 6-1995 Construction Standards for Toll Communication Optical Cable Engineering Project YD XXX 6-19951998-5-1
Methods of measurement for synchronous digital hierarchy(SDH)optical fiber cable line systemsGB/T 16814-19971998-2-1
Basic specification for optical fibre amplifier test methods—Part 1: Test methods for gain parametersGB/T 16850.1-19971998-2-1
Generic specification on optical fibre amplifiersGB/T 16849-19971998-2-1
Test Method of STM-1, STM-4, STM-16 Regenerative Trunk EquipmentsYD/T 902-19971997-7-1
Technical conditions of fiber optic couplersYD/T 893-19971997-7-1
Specifications for Synchronous Digital Hierarchy (SDH) multiplex equipmentGB/T 16712-19961997-7-1
Dual-fibre optical cableYD/T 899-19971997-7-1
Technical conditions of optical fixed attenuatorsYD/T 894-19971997-7-1
Technical Requirement for Electric Interfaces of Synchronous Digital Hierarchy (SDH) Multiplexing Equipments and SystemsYD/T 877-19961997-4-1
Requirement for Networking of 64kbit/S Cross Connection Equipment At 2048kbit/S Access PortYD/T 878-19961997-4-1
Main Technical Requirement for STM-1, STM-4, STM-16 Regenerative Trunk EquipmentsYD/T 882-19961997-4-1
Generic specification for optical fibresGB/T 15972-19951996-9-1
Test Method of Avalanche PhotodiodesYD/T 835-19961996-9-1
Test Method of Distributed Feedback Laser DiodesYD/T 834-19961996-9-1
Test method for tensile - strain properties of optical cablesYD/T 825-19961996-8-1
Requirements for synchronous digital hierarch (SDH) optical fiber cable line systems of national public telecommunication networkGB/T 15941-19951996-8-1
Outdoor optical cables for skeleton-type communicationsYD/T 823-19961996-8-1
Technical conditions of surface acoustic wave filters for optical communicationsYD/T 827-19961996-8-1
Technical requirement for networking of subscriber loop optical fiber transmission system operating at 8448kbit/sYD/T 603-19961996-7-11
Protection of Fiberoptic Cable System and Equipment - Linear Reuse Section, Self-recovery Ring and Other Types of Structures (Tentative Specifications)YDN 028-19971996-7-11
Technical requirement for optical line terminals at 4×139264kbit/sGB/T 15840-19951996-6-1
General Technical Requirement for Optical Wavelength-Division Multiplexing System (Temporary Regulations)YDN 120-19991996-2-1
Technical requirement for synchronous digital series digital line systems on optical cablesYD/T 768-19951996-2-1
Polyolefin Insulation Materials for Urban Local Telecommunication CablesYD/T 760-19951995-12-1
Technical requirement for digital line systems on optical fibre cables at 4×139264kbit/sGB/T 15118-19941995-3-1
Test Method for Technical Indicators of Optical Transmitters and ReceiversYD/T 730-19941995-1-1
Test Method for Semiconductor Laser Diode AssemblyYD/T 701-19931994-9-1
Quality grading criteria of optical repeater operating at 34368kbit/sYD/T 654-19941994-5-21
The series of optical fibre cables for telecommunication--GeneralGB/T 13993.1-19921993-8-1
specification for digital line systems on optical fibre cablesGB/T 13996-19921993-8-1
for aerial optical fiber cable systems joined to national public telecommunication networkGB/T 14138-19931993-8-1
Requirement for long haul optical fiber cable systems joined to national public telecommunication networkGB/T 13167-19911992-5-1
The series of multimode optical fibres for telecommunicationGB/T 12357-19901991-3-1
Temporary Technical Specifications for Engineering Construction and Acceptance of Telecommunication Network Optical Fiber Digital Transmission System YDJ 44-19891990-3-1
Test methods for environmental properties of optical fibres--GeneralGB/T 8404.1-19871988-10-1
Measuring methods for transmission and optical characteristics of optical fibres--Insertion loss techniqueGB/T 8401.3-19871988-6-1
Measuring methods for transmission and optical characteristics of optical fibers--GeneralGB/T 8401.1-19871988-6-1
Measuring methods for transmission and optical characteristics of optical fibres--Frequency domain methodsGB/T 8401.5-19871988-6-1
Measuring methods for transmission and optical characteristics of optical fibres--Backscattenring techniqueGB/T 8401.4-19871988-6-1
Measuring methods for transmission and optical characteristics of optical fibres--Cut-back techniqueGB/T 8401.2-19871988-6-1
Optical fibre cables Part 1: Generic specificationGB/T 7424.1-19981987-11-1
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