YD/T — Telecom
Found: 3495 — page 61 of 73
Valid
YD/T 2195-2010 — Over-voltages protection for telecommunication equipment at customer premises
National·Recommended
Instant delivery (0–9 sec)
$530.0027 pages
Valid
YD/T 2196-2010 — General requirementa of electromagnetic protection safety management for communication system
National·Recommended
Instant delivery (0–9 sec)
$135.007 pages
Valid
YD/T 2197-2010 — Technical requirement for operation and maintenance safety of communication steel tower and mast
National·Recommended
Instant delivery (0–9 sec)
$255.0013 pages
Valid
YD/T 2198-2010 — Technical requirement for safety of rented and altered communication room
National·Recommended
Instant delivery (0–9 sec)
$225.0011 pages
Valid
YD/T 2199-2010 — Technical requirement for fire stopping safety of communication room
National·Recommended
Instant delivery (0–9 sec)
$285.0015 pages
Valid
YD/T 894.1-2010 — Technical specification for optical fiber attenuator. Part 1: Fixed optical fiber attenuator
National·Recommended
Instant delivery (0–9 sec)
$255.0011 pages
Valid
YD/T 894.2-2010 — Technical specification for optical fiber attenuator. Part 2: Variable optical attenuator
National·Recommended
Instant delivery (0–9 sec)
$195.0011 pages
Valid
YDC 043.8-2010 — Wireless Application Protocol (WAP) technology requirements of Section 8: External Function Interface
National·Mandatory
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$710.0043 pages
Valid
YDC 084-2010 — No. 7 signaling network based on IP bearer network technology requirements
National·Mandatory
Instant delivery (0–9 sec)
$240.0013 pages
Valid
YDC 085-2010 — Mobile terminal open platform and application security framework
National·Mandatory
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$514.0014 pages
Valid
YDC 086-2010 — Telecommunication lines and equipment against lightning discharge protection measures
National·Mandatory
Instant delivery (0–9 sec)
$2,199.0071 pages
Valid
YD 5039-2009 — Provisional Specifications on Enironment Protection for Engineering Construction of Telecommunications
National·Mandatory
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$1,134.0032 pages
Valid
YD 5177-2009 — Provisional Specification of Design for Internet Network Security
National·Mandatory
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$375.0012 pages
Valid
YD 5191-2009 — Provisional Specifications for Joint Construction and Sharing of Telecommunication Infrastructure
National·Mandatory
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$470.0015 pages
Valid
YD 5192-2009 — Code of Valuation with Bill Quantity of Telecommunication Construction
National·Mandatory
Instant delivery (0–9 sec)
$1,100.0057 pages
Valid
YD/T 1289.6-2009 — Technical specification for SDH transport network management system. Part 6: EMS-NMS interface information model based on IDL/IIOP
National·Recommended
Instant delivery (0–9 sec)
$2,150.00102 pages
Valid
YD/T 1375-2009 — 2GHz TD-SCDMA/WCDMA Digtal Cellular Mobile Telecommunication Network lu Interface Test Method (Phase3)
National·Recommended
Instant delivery (0–9 sec)
$1,205.0071 pages
Valid
YD/T 1394-2009 — Technical Requirement of GSM/CDMA 1X Dual Mode Digital Mobile Station
National·Recommended
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$205.0013 pages
Valid
YD/T 1395-2009 — Test Method of GSM/CDMA 1X Dual Mode Digital Mobile Station
National·Recommended
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$590.0031 pages
Valid
YD/T 1522.31-2009 — Technical Requirements For Session Initiation Protocol. Part 3: Interworking between ISUP and SIP-Supplement 1
National·Recommended
Instant delivery (0–9 sec)
$165.0011 pages
Valid
YD/T 1522.4-2009 — Technical Requirements for Session Initiation Protocol. Part 4: SIP's Applications about call control Based on Softswitching Network
National·Recommended
Instant delivery (0–9 sec)
$325.0020 pages
Valid
YD/T 1526.3-2009 — Technical specifications of single fiber bi-directional triplexer optical transceiver for access network. Part 3: Single fiber bi-directional triplexer optical transceiver for GPON ONU
National·Recommended
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$195.0013 pages
Valid
YD/T 1549-2009 — 2GHz WCDMA Digital Cellular Mobile Telecommunication Network lur lnterface Test Method(Phase 3)
National·Recommended
Instant delivery (0–9 sec)
$495.0029 pages
Valid
YD/T 1551-2009 — 2GHz WCDMA Digital Cellular Mobile Telecommunication Network Iub Interface Test Method(Phase 3)
National·Recommended
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$680.0044 pages
Valid
YD/T 1552-2009 — 2GHz WCDMA Digital Cellular Mobile Telecommunication Network Technical Specification of RAN Equipment(Phase 3)
National·Recommended
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$470.0033 pages
Valid
YD/T 1553-2009 — 2GHz WCDMA Digital Cellular Mobile Telecommunication Network Test Method of RAN Equipment (Phase 3)
National·Recommended
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$3,200.00173 pages
Valid
YD/T 1588.3-2009 — Measurement Methods for Characteristics of Optical Fibre Cable Line. Part 3: Polarization Mode Dispersion for Optical Cable Link
National·Recommended
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$315.0019 pages
Valid
YD/T 1620.5-2009 — MSTP based on SDH Network Management System Technical Specification. Part 5: EMS-NMS Interface Information Model based on IDL/IIOP
National·Recommended
Instant delivery (0–9 sec)
$790.0047 pages
Valid
YD/T 1736-2009 — Security protection requirements for internet
National·Recommended
Instant delivery (0–9 sec)
$235.0016 pages
Valid
YD/T 1737-2009 — Security peotection test requirements for internet
National·Recommended
Instant delivery (0–9 sec)
$375.0022 pages
Valid
YD/T 1744-2009 — Security peotection requirements for transport network
National·Recommended
Instant delivery (0–9 sec)
$255.0016 pages
Valid
YD/T 1745-2009 — Security protection testing requirements for transport network
National·Recommended
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$375.0024 pages
Valid
YD/T 1767.3-2009 — Technical requirements for automatically switched optical network (ASON) management. Part 3: EMS-NMS interface function
National·Recommended
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$385.0023 pages
Valid
YD/T 1767.4-2009 — Technical requirements for automatically switched optical network (ASON) management. Part 4: EMS-NMS interface common information model
National·Recommended
Instant delivery (0–9 sec)
$660.0043 pages
Valid
YD/T 1767.5-2009 — Technical requirements for automatically switched optical network (ASON) management. Part 5: EMS-NMS interface information model based on IDL/IIOP
National·Recommended
Instant delivery (0–9 sec)
$950.0059 pages
Valid
YD/T 1812.2-2009 — Technical Specifications and Test Method of 10Gbit/s TOSA and ROSA. Part 2: 10Gbit/s Cooled TOSA
National·Recommended
Instant delivery (0–9 sec)
$195.0012 pages
Valid
YD/T 1840-2009 — Technical Specification for 2GHz TD-SCDMA Digital Cellular Mobile Telecommunication Network User Equipment(HSUPA)
National·Recommended
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$530.0017 pages
Valid
YD/T 1841.1-2009 — Test Method for User Equipment (HSUPA) of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network. Part 1: Basic Operation, Services and Performance
National·Recommended
Instant delivery (0–9 sec)
$125.0016 pages
Valid
YD/T 1841.2-2009 — Test Method for User Equipment (HSUPA) of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network. Part 2: Network Compatibility
National·Recommended
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$580.0021 pages
Valid
YD/T 1843.1-2009 — 2GHz TD-SCDMA Digital Cellular Mobile Telecommunication Network. HSUPA. Physical Layer Technical Requirement. Part 1: General Description
National·Recommended
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$259.007 pages
Valid
YD/T 1843.3-2009 — 2GHz TD-SCDMA Digital Cellular Mobile Telecommunication Network: HSUPA Physical Layer Technical Requirements. Part 3: Multiplexing and Channel Coding
National·Recommended
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$1,319.0042 pages
Valid
YD/T 1843.4-2009 — 2GHz TD-SCDMA Digital Cellular Mobile Telecommunication Network: HSUPA Physical Layer Technical Requirements. Part 4: Spreading and Modulation
National·Recommended
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$600.0019 pages
Valid
YD/T 1843.5-2009 — 2GHz TD-SCDMA Digital Cellular Mobile Telecommunication Network: HSUPA Physical Layer Technical Requirements. Part 5: Physical layer Procedure
National·Recommended
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$760.003 pages
Valid
YD/T 1843.6-2009 — 2GHz TD-SCDMA Digital Cellular Mobile Telecommunication Network: HSUPA Physical Layer Technical Requirements. Part 6: Physical Layer Measurement
National·Recommended
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$485.0013 pages
Valid
YD/T 1844-2009 — Technical requirement and test method of WCDMA/GSM (GPRS) dual mode digital mobile user equipment (Phase 3)
National·Recommended
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$2,210.0014 pages
Valid
YD/T 1846.1-2009 — Technical Requirement for HSUPA Uu Interface Layer 2 in 2GHz TD-SCDMA Digital Celluar Mobile Telecommunication Network. Part 1: MAC Protocol
National·Recommended
Instant delivery (0–9 sec)
$1,459.0046 pages
Valid
YD/T 1846.2-2009 — Technical Requirement for HSUPA Uu Interface Layer 2 in 2GHz TD-SCDMA Digital Cellular Mobile Telecommunication Network. Part 2: RLC Protocol
National·Recommended
Instant delivery (0–9 sec)
$1,364.0043 pages
Valid
YD/T 1847.1-2009 — Technical Requirement for Uu interface of 2GHz TD-SCDMA. Digital Cellular Mobile Communication network HSUPA. Part 1: General aspects
National·Recommended
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$255.0013 pages