In order to promote the development of the digital television industry, ensure the safe operation of the cable digital television system, meet the personalized needs of service platforms, and standardize the network access evaluation work of the cable digital television conditional access system, the "Technical Requirements and Evaluation Methods for Network Access of Cable Digital Television Broadcasting Conditional Access System" (Provisional) is formulated. This technical requirement specifies the technical requirements and evaluation methods for the functions and performance of cable digital television broadcasting conditional access systems, and is applicable to the network access evaluation of cable digital television broadcasting conditional access systems. Conditional access system is one of the core technical guarantee systems for digital television reception control. This system can authorize, manage, and receive products for digital television broadcasting services based on time and frequency according to different situations. The regulatory platform in the new system of cable digital television technology is responsible for coordinating and supervising the operation order of cable digital television, and does not participate in the operation; The regulatory platform can obtain authorization data and information from CAS caching devices
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China