2025-12-21 216.73.216.41
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
YD/T 1587.1-2007 Technical Specification for 2GHz cdma2000 Digital Cell Mobile Communication Network Management (Phase Ⅰ)Part 1 Configuration Network Resource Model 390.0 via email in 1~3 business day valid,,2007-5-16
GB/T 5442-1985 The test methods for the technical specifications of inband pulsing single frequency line signalling system for automatic telephone switching network 120.0 via email in 1~3 business day valid,,1986-6-1
YD/T 841.1-2008 Plastic Pipe for Buried Communication Conduit Part 1:General 210.0 via email in 1~3 business day superseded,2016-10-1,2008-7-1
YD/T 1992-2009 Test specifications for SDH-based multi-service transport platform (MSTP) － Interoperability 330.0 via email in 1 business day valid,,2010-1-1
YD/T 1557-2007 Technical Specification for 2GHz cdma2000 Digital Cellular Mobile Communication Network:Packet Data Equipment Part 630.0 via email in 1~3 business day valid,,2007-5-16
YD/T 1628-2007 Security test mothods for ethernet switching equipment 480.0 via email in 1~3 business day valid,,2007-10-1
YD/T 1340.2-2005 Technical requirements of Authentication Authorization Accounting (AAA) server interface part2:Broad Network Access Server (BNAS) 340.0 via email in 1~3 business day valid,,2005-11-1
YD/T 1684-2007 Technical Requirements and Testing Methods for the Billing of the Digital Cellular Mobile Telecommunication Network Point to Point Short Message Service 270.0 via email in 1~3 business day superseded,2015-7-14,2008-1-1
YD/T 2022-2009 Technical requirements for time synchronization equipment 210.0 via email in 1~3 business day valid,,2010-1-1
YD/T 1467-2006 Testing Methods of IP Security (IPSec) 570.0 via email in 1~3 business day valid,,2006-10-1
YD/T 2058-2009 Protection of customer antenna installations 420.0 via email in 1~3 business day valid,,2010-1-1
YD/T 1620.3-2007 SDH-based MSTP Network Management Technical Specification Part 3:EMS-NMS Interface Function 480.0 via email in 1 business day valid,,2007-10-1
GB/T 31240-2014 Information technology―Pathways and spaces for customer premises cabling 610.0 via email in 1~5 business day valid,,2015-5-1
YD/T 820-1996 Technical Requirement and Test Method of 64kbit/S Baseband Modem 1350.0 via email in 1~3 business day valid,,1996-8-1
YD/T 1908-2009 AAA Technical Requirements for Public IP network -- Access Control by DHCP+ based on EAP 450.0 via email in 1~3 business day valid,,2009-9-1
GB/T 3974-1983 Telephone transmission interference allowances for long-distance high-capacity analogue microwave communication systems 284.0 via email in 1~3 business day valid,,1984-10-1
YDB 164-2015 Security baseline requirement of cloud computing via email in business day valid,,2015-11-5
YD/T 1446-2006 Testing Methods for Media Gateway-ATM Trunk Media Gateway 1410.0 via email in 1~3 business day valid,,2006-10-1
YD/T 1920-2009 The Architecture of IPTV Bearing Network 330.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1156-2009 Router test specification - Core router via email in business day superseded,2024-7-1,2009-9-1
Previous Page     Next Page



Code of China
Search

YD/T 1587.1-2007 Technical Specification for 2GHz cdma2000 Digital Cell Mobile Communication Network Management (Phase Ⅰ)Part 1 Configuration Network Resource Model 
  Issued on: 2007-5-16   Price(USD): 390.0
GB/T 5442-1985 The test methods for the technical specifications of inband pulsing single frequency line signalling system for automatic telephone switching network 
  Issued on: 1985-10-30   Price(USD): 120.0
YD/T 841.1-2008 Plastic Pipe for Buried Communication Conduit Part 1:General 
  Issued on: 2008-03-13   Price(USD): 210.0
YD/T 1992-2009 Test specifications for SDH-based multi-service transport platform (MSTP) － Interoperability 
  Issued on: 2009-12-11   Price(USD): 330.0
YD/T 1557-2007 Technical Specification for 2GHz cdma2000 Digital Cellular Mobile Communication Network:Packet Data Equipment Part 
  Issued on: 2007-5-16   Price(USD): 630.0
YD/T 1628-2007 Security test mothods for ethernet switching equipment 
  Issued on: 2007-4-16   Price(USD): 480.0
YD/T 1340.2-2005 Technical requirements of Authentication Authorization Accounting (AAA) server interface part2:Broad Network Access Server (BNAS) 
  Issued on: 2005-5-11   Price(USD): 340.0
YD/T 1684-2007 Technical Requirements and Testing Methods for the Billing of the Digital Cellular Mobile Telecommunication Network Point to Point Short Message Service 
  Issued on: 2007-9-29   Price(USD): 270.0
YD/T 2022-2009 Technical requirements for time synchronization equipment 
  Issued on: 2009-12-11   Price(USD): 210.0
YD/T 1467-2006 Testing Methods of IP Security (IPSec) 
  Issued on: 2006-6-8   Price(USD): 570.0
YD/T 2058-2009 Protection of customer antenna installations 
  Issued on: 2009-12-11   Price(USD): 420.0
YD/T 1620.3-2007 SDH-based MSTP Network Management Technical Specification Part 3:EMS-NMS Interface Function 
  Issued on: 2007-4-16   Price(USD): 480.0
GB/T 31240-2014 Information technology―Pathways and spaces for customer premises cabling 
  Issued on: 2014-12-05   Price(USD): 610.0
YD/T 820-1996 Technical Requirement and Test Method of 64kbit/S Baseband Modem 
  Issued on: 1996-3-12   Price(USD): 1350.0
YD/T 1908-2009 AAA Technical Requirements for Public IP network -- Access Control by DHCP+ based on EAP 
  Issued on: 2009-6-15   Price(USD): 450.0
GB/T 3974-1983 Telephone transmission interference allowances for long-distance high-capacity analogue microwave communication systems 
  Issued on: 1983-1-2   Price(USD): 284.0
YDB 164-2015 Security baseline requirement of cloud computing 
  Issued on: 2015-11-05   Price(USD):
YD/T 1446-2006 Testing Methods for Media Gateway-ATM Trunk Media Gateway 
  Issued on: 2006-5-31   Price(USD): 1410.0
YD/T 1920-2009 The Architecture of IPTV Bearing Network 
  Issued on: 2009-6-15   Price(USD): 330.0
YD/T 1156-2009 Router test specification - Core router 
  Issued on: 2009-06-15   Price(USD):
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040