Standards
[GB] National Standards
[YD] Communication industry standards
[YDC] Communication standard technical documents for reference
[YDB] Communication Standard Technical Report
[YD] Communication industry standards

Communication industry standardsㄗYD, YD/T and YDNㄘㄩRegulatory documents issued and approved by the communications industry standardization authorities. The plan for standards developing is issued by the authority of communication standardizationㄛwhile the draft standards are developed and examined by the CCSA, which are submitted to the industry authority for approval and issuance.

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Total 3811 items﹛ Page 1/191﹛ First | Prev | Next | Last
NoDocument #TitlePublish DateStatus
1 YD/T 3335-2018 Technical requirement for Base station of Cellular Narrow Band Internet of Things (NB-IoT) 2018-12-21 In force
2 YD/T 3337-2018 Terminal equipment technical requirement of Cellular Narrow Band Radio Access for Internet of Things (NB-IoT) 2018-12-21 In force
3 YD/T 3338-2018 Test method for user equipment of Cellular NarrowBand Radio Access for Internet of Things 2018-12-21 In force
4 YD/T 3339-2018 Technical requirement and test method on security for Cellular NarrowBand Access of Internet of Things (NB-IoT) 2018-12-21 In force
5 YD/T 3341-2018 Scoring method for evaluating the quality of broadband web/video/bandwidth-measurement service and network 2018-12-21 In force
6 YD/T 3344.2-2018 Technical requirements for access network-40Gbit/s passive optical network (NG-PON2)Part 2:Physical media dependent layer 2018-12-21 In force
7 YD/T 901-2018 Stranded gel-filled loose tube optical fibre cables for outdoor application for telecommunication 2018-12-21 In force
8 YD/T 769-2018 Central gel-filled loose tube optical fibre cables for outdoor application for telecommunication 2018-12-21 In force
9 YD/T 3350.1-2018 Gel-free optical fiber cables for outdoor application for telecommunication Part 1:Stranded loose tube cables 2018-12-21 In force
10 YD/T 3351-2018 Telecommunication cable-Twinaxial cables and assemblies for data transmission 2018-12-21 In force
11 YD/T 3352-2018 Shrink sealing sleeve for radio frequency coaxial cable connector protection 2018-12-21 In force
12 YD/T 3353.1-2018 Color masterbatch for telecommunication cable and optical fiber cable Part 1:Color masterbatch used for optical fiber loose tube 2018-12-21 In force
13 YD/T 1966-2018 50次 Radio-frequency coaxial jumpers for mobile communication 2018-12-21 In force
14 YD/T 1967-2018 50次 Radio-frequency coaxial connectors for mobile communication 2018-12-21 In force
15 YD/T 3354-2018 50次 Radio frequency coaxial adapter and commutator for mobile communication 2018-12-21 In force
16 YD/T 3355-2018 50次 cluster coaxial cable assembly for mobile telecommunication 2018-12-21 In force
17 YD/T 3356.1-2018 The optical subassembly of transmitter and receiver at 100Gb/s and above bitrate-Part 1:4℅25Gb/s CLR4 2018-12-21 In force
18 YD/T 3357.1-2018 100Gb/s QSFP28 optical transceiver-Part 1:4℅25Gb/s SR4 2018-12-21 In force
19 YD/T 3357.2-2018 100Gb/s QSFP28 optical transceiver-Part 2:4℅25Gb/s LR4 2018-12-21 In force
20 YD/T 3357.3-2018 100Gb/s QSFP28 optical transceiver-Part 3:4℅25Gb/s CLR4 2018-12-21 In force


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