Beijing Onebandintong Communication Technology Co., Ltd., a renowned expert in audio and video transmission, offers a digital terrestrial wireless transmission system based on the core products of Harmonic.
The system utilizes the Prostream 1000 stream processing platform produced by Harmonic, which serves as the core processor. It multiplexes, scrambles, shapes, and statistically multiplexes ASI and IP signals, significantly enhancing both usability and advancement for the front end of urban cable networks and terrestrial wireless systems.
Keywords: Terrestrial Wireless, Cable Front End, Capacity Expansion
【Overall System Advantages】
- Harmonic is currently one of the leading providers of professional equipment in the global broadcasting industry. From equipment performance and quality to after-sales service, continuous R&D support, and the introduction of new features, it is a brand that can be trusted and anticipated.
- Fully meetsIP及ASISolution Design:Facilitates free signal scheduling, capacity expansion, service expansion, and easy daily maintenance, seamlessly integrating with other services or management systems.
- High maturity and reliability:The statistical multiplexing capabilities of the ProStream-1000 are based onThe years of encoder research and development foundation at Harrier Company.Designed based on the above, all based onHardware boards and encoding chipsThe effectiveness of statistical multiplexing and device stability cannot be matched by devices that utilize software for direct bitrate compression. Moreover,Images are clearer, and processing is more professional.
- Comprehensive security policies ensure the stable operation of the system: Provides device-level backup (1+1OrN+M）;Board and Port Backup (ASI和IPIt can also serve as a mutual backup; link backup (without restrictions on link properties); program-level backup (any program can back up any other program, with no limitations, simple setup, seamless switching, and a powerful security tool, a unique feature of Harley).
- Program Pre-roll Function:With the above-mentioned program-level backup feature, the function of pre-recording programs can be easily achieved, and it is effective for all programs within the platform.
- Superb capacity expansion capability:This device can be configured with up to 4 MPG cards, with each transcoding card currently supporting a maximum of 16 programs for statistical multiplexing. Future expansions can be achieved simply by upgrading the software and adding the corresponding licenses to increase system capacity. ItsThe cost of expansion will be very low.and avoided the complex procedures of adding or removing equipment.
- GOPAdjustable structureThis is very practical for wireless terrestrial digital television systems. By optimizing the GOP structure within a fixed bandwidth, it can ensure the quality of the program.Optimal Image Quality。
- CBRGuarantee of Constant Bitrate Output in Steady State:The output is smooth and stable, with no jagged edges. This is particularly beneficial for wireless terrestrial digital television, as stable and jagged-free program output within a certain stable transmission bandwidth ensures smooth viewing of the programs.
- Good flexibility and practicality:The system configuration we offer is simple, flexible, and cost-effective. Its straightforward and intuitive operation, along with a lightweight design, allows users to modify system configurations and device parameters as needed at any time.
- High Maintainability:The system's hardware and software have excellent maintainability, featuring advanced and comprehensive system management and monitoring. All devices provide clearly visible indicator light statuses and alarm information displays on the front panel or network management interface. The system offers performance detection, logging, and alarms, and can automatically diagnose and recover. In the event of a primary device failure, it can seamlessly switch to a backup device without affecting normal business operations.
【System Configuration】
- Please contact Onebandinp Tech Support
- Phone: 010-65302100
- Emailsupport@onebandsystem.com
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