YD/T 773-1995
Technical requirement and test method for networking of static videophone equipment (English Version)
- Standard No.
- YD/T 773-1995
- Language
- Chinese, Available in English version
- Release Date
- 1995
- Published By
- Professional Standard - Post and Telecommunication
- Status
- 2009-12
- Latest
- YD/T 773-1995
- Scope
- This standard specifies the interface parameters, communication protocols, video performance parameters, electrical safety technical requirements and test methods for the connection between static videophones and the public telephone network. This standard is applicable to the opening of various static video phone services using ordinary telephone circuits as the transmission medium. It can be used as a basis for network access detection and equipment design and production when the equipment is connected to the public telephone network.
YD/T 773-1995 history
- 1995 YD/T 773-1995 Technical requirement and test method for networking of static videophone equipment
