Conditional Access System

Value added Service Applications

GOSPELL’s Conditional Access System (CAS) can encrypt control words and user authorization information within a stable and highly secured environment. This system is 100% compatible with DVB simul-crypt standard, with high reliability. So that it could satisfy various requirements of operators with high cost-performance.

Main Features:

• Applicable to all kinds of scale pay TV operators
• Multi-crypt & algorithm based security system
• With design of rational redundant backup
• Clear and convenient monitoring interface
• With efficient authorization distribution mechanism
• COS system of using smart card with intelligent property rights
• Modular design eases future expansion and customized function development
• Support machine-card binding
• Support PVR recording
• Support regional lock-in
• Support zone control method
• Support forced OSD
• Support invisible fingerprint
• Quick authorized and shutoff, support multiple operation modes of simul-crypt and multi-crypt
• Support dual-level smart card distribution from CAS provider and operator which have self-owned intellectual property rights
• Comprehensive log management and system monitor

Security Enhanced Pay TV Solution

In order to cater to the needs of ever-expanding digital television network, GOSPELL’s CAS enables TV operators to deploy a small or medium-size initial deployment and to be able to expand this to a large scale deployment, regardless of if this is cable, satellite or terrestrial. Furthermore, GOSPELL’s CAS supports a number of mechanisms of content protection enabling better operator investment, such as 3DES and AES encryption algorithm, smart card & STB binding, zone control, fingerprint, dual-level encryption and smart card distribution and so on.

With GOSPELL CAS, service providers can be sure that they can offer security enhanced content protection, allow them to increase Average Revenue Per User (ARPU) from subscribers, but with a low cost of ownership.

For More Information

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     Gospell Digital Technology Co., Ltd. (Stock Code: 002848) is a high-tech enterprise in the field of electronic information. It is recognized as a "benchmark enterprise in the electronic information industry" and a "key high-tech enterprise of the National Torch Plan" in China. It is a leading enterprise and backbone enterprise in the broadcast television transmission and satellite transmission service industries. Additionally, it is a leading enterprise in the electronic information manufacturing industry in Hunan Province and is internationally renowned as a brand enterprise. It is also recognized as a nationwide contract-abiding and trustworthy unit and a Chinese quality and integrity enterprise. The company was established in 1993 and founded Chenzhou Gospell Digital Technology Co., Ltd. in 2001. On February 13, 2017, it was listed on the Shenzhen Stock Exchange. In 2020, Weifang Bincheng Investment Development Co., Ltd. became the controlling shareholder of the company, with the Weifang State-owned Assets Supervision and Administration Commission becoming the actual controller of the company. The company is headquartered in Gospell Industrial Park, Suxian District, Chenzhou City, Hunan Province. It has eight wholly-owned subsidiaries: Chengdu Tongcy Digital System Co., Ltd., Chenzhou Gospell Digital Technology Co., Ltd., Chenzhou Gongtian Electronic Ceramic Technology Co., Ltd., Chenzhou Gospell Precision Manufacturing Co., Ltd., Gospell Digital Technology (Shandong) Co., Ltd., Gospell Digital Technology Hong Kong Co., Ltd., Gospell Digital Technology India Subsidiary, and Shenzhen Qianhai Xutian Communication Co., Ltd. It operates one production base, consisting of five major workshops: SMT workshop, DIP workshop, assembly workshop, injection molding factory, and hardware factory, with a total of 45 production lines.

    As a national high-tech enterprise, Gospell boasts a sophisticated technology R&D matrix and has mastered more than 20 core technologies in the audio and video field. Several technological innovations have been recognized as "national key new products" and "provincial-level scientific and technological achievements," and have received the "Hunan Province Science and Technology Progress Award." As of December 2023, the company has undertaken eight provincial-level and higher scientific and technological achievement transformation projects. It holds over 65 intellectual property patents, including 52 invention patents, 9 utility model patents, and 4 design patents. Additionally, Gospell has secured 117 computer software copyrights.

   We commenced our overseas operations early, embarking on digital television system construction in international markets as early as 2004. To date, we have constructed over 200 ground and cable digital television systems, exclusively supplying core equipment, in more than 60 countries across Asia, Africa, Latin America, and Europe.