The WISI TANGRAM video platform is a high-density digital TV headend for contribution of digital TV via IP networks and end-to-end IPTV solutions such as video-on-demand, connected TV and OTT (Over The Top) or Web TV. The platform is highly customizable and offers advanced DVB stream processing in a small footprint 1 RU chassis concept. The TANGRAM chassis can be equipped with 6 + 1 modules. The six rear loaded modules have different functionalities, and can perform all necessary signal processing functions. Highlights: Small footprint in 1RU chassis / Hot swappable fan tray / Fully redundant concept (1 + 1, n + 1) / Optional scrambling and multiplexing function / Redundant power supplies ensure operational capability / Each module can be equipped in every slot. WISI has configured TV networks in twelve football stadiums and the International Broadcast Center.
- TANGRAM WISI MODULE IP LA 12x QAM
- High quality IP modulation at QAM
- Up to 12 QAM channels on 2 RF outputs
- High density: 72 QAM channels per rack (1 RU)
- Test ports for measuring / monitoring the output signal
- Simulcrypt DVB CSA encryption
- RTP / IP streaming input with FEC error correction
- Advanced DVB stream transport processing
- Individual activation / deactivation of QAM channels
