The GT 21 W module is part of the Tangram product portfolio. The GT 21 W module allows you to add up to 6 services in PAL / SECAM format per module to your network. Tangram is a very high density and highly flexible solution for all kinds of networks. The WISI Tangram chassis uses a fully redundant concept (n+1, 1+1).
With the optional power supply GT 55 W 0230 for 230 V AC, the reliability of the Tangram platform will be significantly increased – carrier grade. Thanks to the use of the optimised load sharing of redundant power supply, a permanent and reliable supply of the high density platform is guaranteed. During the operation, even in case of an error, the PSU can be changed without impairment of the customer signal. Furthermore, the PSU or the complete Tangram Platform can be integrated in a Performance Management Tool. For the PSU the most important parameters (internal, external output voltage, output current, temperature, type, serial number) can be transferred via SNMP.
The TANGRAM platform is a very highly customizable and offers advanced DVB stream processing in a small footprint 1RU chassis concept. The TANGRAM chassis can fit up to 6 modules on the backside and 1 module on the front panel. The TANGRAM chassis GT01W0230 comes with one 230 V AC power supply, with an embedded switch on the backplane (GT01W, GT11) and a hot swappable fan tray. The GT01W is a carrier grade chassis and supports a fully redundant concept (1+1, n+1). 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 TANGRAM Encoder GT35 is a professional and high density HD/
SD audio & video encoding device which adds the feature of MPEG4 and MPEG-2 encoding to the TANGRAM product line. With the
same form factor as the TANGRAM modules, the GT35 Encoder can
be used in any TANGRAM base unit. GT35 allows you to add services
available in HDMI format to your digital network. Per module are 4
HDMI inputs available, which enables 24 HMDI inputs in 1 RU.
