GB/T 34993-2017
ActiveTechnical requirements and measurement methods for ASI/DS3 adapter and de-adapter used in program distribution network
节目分配网络ASI/DS3适配器及解适配器技术要求和测量方法
Application Summary AI generated
This standard specifies the technical requirements and measurement methods for ASI/DS3 adapters and de-adapters used in program distribution networks. It is applied in the telecommunications and broadcasting industries to ensure proper signal conversion between ASI (Asynchronous Serial Interface) and DS3 (Digital Signal Level 3) formats for reliable transmission of digital television and audio programs. The standard is used during equipment design, manufacturing, and testing to verify performance metrics such as jitter, bit error rate, and signal integrity.
Related Standards
GB/T 19263-2003
Technical specification of transport of MPEG-2 signals in SDH network
GB/T 15845.4-2003
Performance requirements of audiovisual terminals--Narrow-band audio visual system and terminal equipment
GB/T 18472-2001
Test signals for digitally encoded colour television system
GB/T 12199-2000
Environmental testing requirements and methods for non-broadcast video tape recorders
GB/T 12841-2000
Generic specification for the transportmechanism of cassette tape recorders
GB/T 18123-2000
Audio,video and audiovisual systems--Application of Y/C connector and preferred electrical matching values for video systems
GB/T 18122-2000
Audio visual equipment and systems--Rating plates--Marking of electricity supply
GB/T 18121-2000
Audio visual,video and television equipment and systems--Video tape leader and trailer for education and training applications
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.