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.
- WISI TANGRAM RF RECEPTION MODULE FOR DVB-S / S2 / C / T / T2
- Reception Transport Multiple streams for DVB signals
- GT 31 W: 4 RF inputs DVB-S / -S2 / -T / -T2 / -C (up to 24 RF inputs / rack)
- Advanced DVB stream transport processing
- FEC RTP / IP output stream protection
- High reception density: 24 transpositions per rack (1 RU)
- Demultiplexing MPEG-2 / MPEG-4 signals for SPTS transmission
- Gigabit Ethernet output for MPTS and SPTS streaming (CBR or VBR)
- Transport stream MPEG UDP and RTP using IP protocol
- Port for individual module management
- Manage teletext and EPG data
- Multi-channel Decryption (MCD) support for 4 ICs
- Compatible with GT 42 W (4 x CI) for decrypting services
- Web browser user interface
