YD/T — Telecom
Found: 3495 — page 42 of 73
Valid
YD 5220-2015 — Technical Specifications for Content Delivery Network Engineering
National·Mandatory
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$540.0027 pages
Valid
YD 5221-2015 — Provisional Regulations for Dismantling Safety of Telecommunication Facilities
National·Mandatory
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$650.0033 pages
Valid
YD/T 1003-2015 — Measurement VSAT satellite communication earth station electromagnetic interference
National·Recommended
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$270.0013 pages
Valid
YD/T 1058-2015 — High frequency switch-mode power supply for communications
National·Recommended
Instant delivery (0–9 sec)
$524.0019 pages
Valid
YD/T 1065.2-2015 — Test methods for polarization mode dispersion of single-mode optical fibres. Part 2: Statistical calculation methods of link polarization mode dispersion (PMDQ)
National·Recommended
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$289.0011 pages
Valid
YD/T 1154-2015 — Performance requirements and test methods of erbium-doped fiber-amplifier for single-channel applications
National·Recommended
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$419.0013 pages
Valid
YD/T 1171-2015 — Technical requirements for IP network. Network performance parameters and objectives
National·Recommended
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$624.0021 pages
Valid
YD/T 1181.4-2015 — Characteristics of non-metal reinforcement for optical fiber cables - Part 4: Glass fber yarns
National·Recommended
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$155.0011 pages
Valid
YD/T 1272.3-2015 — Optical fiber connector - Part 3: Type SC
National·Recommended
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$500.0039 pages
Valid
YD/T 1272.6-2015 — Optical fiber connector. Part 6: Type MC
National·Recommended
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$470.0027 pages
Valid
YD/T 1312.16-2015 — The wireless communication device electromagnetic compatibility requirements and measuring methods - Part 16: Mobile Satellite Communication System terminal earth stations
National·Recommended
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$150.0019 pages
Valid
YD/T 1328-2015 — Digital cellular mobile communication network voice service billing system metering performance technical requirements and test methods
National·Recommended
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$750.0030 pages
Valid
YD/T 1353-2015 — High-speed optical communication light detector - preamplifier assembly technical requirements and test methods
National·Recommended
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$330.0017 pages
Valid
YD/T 1363.6-2015 — Specification of supervision system for power, air conditioner and environment - Part 6: Monitoring and control supervision system
National·Recommended
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$464.0013 pages
Valid
YD/T 1367-2015 — Technical requirements for user equipment of 2GHz TD-SCDMA digital cellular mobile communication network
National·Recommended
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$1,334.0041 pages
Valid
YD/T 1368.1-2015 — 2GHz TD-SCDMA digital cellular mobile communication network terminal equipment test methods - Part 1: Basic Functionality, operational and performance tests
National·Recommended
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$2,945.00151 pages
Valid
YD/T 1368.2-2015 — Test Method for User Equipment of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network - Part 2: Network Compatibility Test
National·Recommended
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$1,534.0041 pages
Valid
YD/T 1443-2015 — Technical requirements of generic framing procedure (GFP)
National·Recommended
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$984.0032 pages
Valid
YD/T 1624.1-2015 — Communications Systems User outside the room - Part 1: Fixed stand-alone room
National·Recommended
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$445.0015 pages
Valid
YD/T 1624.2-2015 — Communications Systems User outside the room - Part 2: integrated fixed tower room
National·Recommended
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$165.009 pages
Valid
YD/T 1624.3-2015 — Communications Systems User outside the room - Part 3: integrated haulage tower room
National·Recommended
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$240.0011 pages
Valid
YD/T 1643-2015 — The compatibility requirements of the wireless communications device and the hearing aid and test methods
National·Recommended
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$1,779.0061 pages
Valid
YD/T 1684-2015 — Technical requirements and testing methods for billing Performance of billing system of digital cellular mobilecommunication network point to point short message service
National·Recommended
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$519.0016 pages
Valid
YD/T 1710.1-2015 — 2GHz TD-SCDMA digital cellular mobile communication network of smart antenna - Part 1: antenna array
National·Recommended
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$285.0015 pages
Valid
YD/T 1776-2015 — 2GHz TD-SCDMA digital cellular mobile communication network speed downlink packet access (HSDPA) Terminal Equipment Technical Requirements
National·Recommended
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$650.0025 pages
Valid
YD/T 1777.1-2015 — Test method for High Speed Downlink Package Access (HSDPA)user equipment of 2GHz TD-SCDMA digital cellular mobile communication network - Part 1: Basic operation, services and perforrmance test
National·Recommended
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$285.0029 pages
Valid
YD/T 1777.2-2015 — Test method for High Speed Downlink Package Access (HSDPA)user equipment of 2GHz TD-SCDMA digital cellular mobile communication network - Part 2: Network compatibility test
National·Recommended
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$584.0016 pages
Valid
YD/T 1843.2-2015 — 2GHz TD-SCDMA digital cellular mobile communication network high speed uplink packet access (HSUPA) Uu interface to the physical layer specification Part 2: physical channel and transport channel is mapped to the physical channel
National·Recommended
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$860.0049 pages
Valid
YD/T 1845-2015 — 2GHz TD-SCDMA digital cellular mobile communication network high speed uplink packet access (HSUPA) Uu Interface RRC layer specification
National·Recommended
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$22,130.00998 pages
Valid
YD/T 1847.4-2015 — (HSUPA) Iub interface technology - Part 4 2GHz TD-SCDMA digital cellular mobile communication network high speed uplink packet access: NBAP signaling
National·Recommended
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$15,110.00689 pages
Valid
YD/T 1849-2015 — 2GHz TD-SCDMA digital cellular mobile telecommunication nerwork Technical requirement of HSUPA RAN
National·Recommended
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$1,159.0037 pages
Valid
YD/T 1850-2015 — 2GHz TD-SCDMA digital cellular mobilre telecommunication network tset method of HSUPA RAN
National·Recommended
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$2,075.00103 pages
Valid
YD/T 1886-2015 — The mobile terminal chip security technology requirements and test methods
National·Recommended
Instant delivery (0–9 sec)
$325.0011 pages
Valid
YD/T 1948.8-2015 — Technical requirements of Ethernet over Transport (EOT) - Part 8: Ethernet LANE-LAIN) service and Ethernet tree(E-Tree) service
National·Recommended
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$590.0037 pages
Valid
YD/T 1970.7-2015 — Maintenance requirements of the power supply for telecommunication stations/sites Part 7: Lightning protection and earthing system
National·Recommended
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$249.008 pages
Valid
YD/T 2052-2015 — Security protection requirements for the domain name system
National·Recommended
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$419.0013 pages
Valid
YD/T 2092-2015 — Safety requirements for online business
National·Recommended
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$300.0016 pages
Valid
YD/T 2248-2015 — Internet data center and Internet access services for information security management system technical requirements
National·Recommended
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$225.0012 pages
Valid
YD/T 2344.2-2015 — LiFePO4 battery system for telecommunications Part2: Discrete battery system
National·Recommended
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$519.002 pages
Valid
YD/T 2405-2015 — Internet data center and Internet access services for information security management system interface specification
National·Recommended
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$750.0028 pages
Valid
YD/T 2507.9-2015 — 2GHz TD-SCDMA digital cellular mobile telecommunication network-HSPA��-lub interface technical requirement-Part 9: Specific OM setup and maintenance
National·Recommended
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$624.0021 pages
Valid
YD/T 2554.2-2015 — Plastic optical fiber connector Part 2: Type SC
National·Recommended
Instant delivery (0–9 sec)
$519.0016 pages
Valid
YD/T 2571-2015 — TD-LTE digital cellular mobile communication network base station equipment technical requirements (the first stage)
National·Recommended
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$1,175.0061 pages
Valid
YD/T 2572-2015 — TD-LTE digital cellular mobile communication network base station equipment test method (first stage)
National·Recommended
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$3,950.00198 pages
Valid
YD/T 2620.2-2015 — General technical requirements for evolved mobile packet core (EPC) network. Part 2: CDMA access
National·Recommended
Instant delivery (0–9 sec)
$1,989.0061 pages
Valid
YD/T 2628.2-2015 — Equipemnt technical requirement for evolved mobile packet core network - Part 2: CDMA access
National·Recommended
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$600.0019 pages
Valid
YD/T 2629.2-2015 — Equipment test method for evolved mobile packet core (EPC) network Part2: CDMA access
National·Recommended
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$1,429.0045 pages
Valid
YD/T 2734.1-2015 — 2GHz TD-SCDMA digital cellular mobile communication network enhanced high-speed packet access (HSPA +) terminal equipment testing - Part 1: Basic Functionality, operational and performance tests
National·Recommended
Instant delivery (0–9 sec)
$360.0019 pages