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Database: 189760 (25 Oct 2025)
YD/T 2048-2009 English PDF
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Standard Title (Description)
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YD/T 2048-2009
English
479
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Technical requirement for security of digital subscriber line access multiplexer (DSLAM)
Obsolete
YD/T 2048-2009
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Basic data
Standard ID
YD/T 2048-2009 (YD/T2048-2009)
Description (Translated English)
Technical requirement for security of digital subscriber line access multiplexer (DSLAM)
Sector / Industry
Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard
M19
Classification of International Standard
33.040.50
Word Count Estimation
12,110
Date of Issue
2009-12-11
Date of Implementation
2010-01-01
Quoted Standard
YD/T 1082-2000; YD/T 1244-2002; YD/T 1706-2007; ITU-T X.805; IETF RFC 1157; IETF RFC 1901; IEEE 802.1AD; IEEE 802.3
Regulation (derived from)
MIIT (2009) No. 68; industry standard filing Notice 2010 No. 3 (total 123)
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies the Digital Subscriber Line Access Multiplexer (DSLAM) in the user plane, control plane and management plane security requirements, as well as equipment reliability and electrical safety requirements. This standard applies to the public telecommunications network central office xDSL access multiplexer equipment, for placing the remote DSL access multiplexers can use and reference. Dedicated telecommunications network can use and reference.