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EMC and Safety Standards
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YD 5098-2005
Specifications of Engineering Design for Lightning Protection and Earthing Design for Telecommunication
Bureaus (Stations)
YD/T 728-1994
Lightning Protection Spec and Test method for Telephone sets
YD/T 944-1998
Technical Specification and Testing Methods for Surge Protection of Power Supply for Communications
YD/T 944-2007
Technical Specification and Testing Methods for Surge Protection of Power Supply for Communications
YD/T 965-1998
The safety requirement and test method for telecommunication terminal equipment
YD/T 968-2002
Requirements and methods of measurement of electromagnetic compatibility for telecommunication terminal equipment
YD/T 983-1998
Limits and methods of measurement of electromagnetic compatibility for telecommunication power supply equipment
YD/T
993-1998
Technical
requirements and test methods of lightning resistibility for telecommunication terminal equipment
YD/T 1103-2001
Requirements and Measurement Methods of Electromagnetic Compatibility for Cordless Telephone
YD/T 1244-2002
Requirement and measurement methods of electromagnetic compatibility for xDSL equipment
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