XS4

General overview

Cleber offers a powerful, flexible and modular hardware and software platform for broadcasting and contribution networks where customers can install up to six boards with no limitations in terms of position or number. Based on a Linux embedded OS, it detects the presence of the boards and shows the related control interface to the user, either through web GUI and Touchscreen TFT display. Power supply can be single (AC and/or DC) or dual (hot swappable for redundancy); customer may chose between two ranges for DC sources, that is 22-65 or 10-36 Vdc for site or DSNG applications.
Thus Cleber can host any combinations of boards, there are particular applications and use cases that can be considered and described separately.
For satellite DVB-S2 contribution to transmitting sites in a TV or radio network, a multistream or single stream receiver is available; this is the XS4 board, equipped with one L-band input and four ASI outputs. The receiver can be connected with any kind of LNB and it's protected against overvoltages.
The DVB-S2 features a very low end-to-end delay and reduced overall jitter even in multistream configuration (it supports up to 4 ISI simultaneous demodulation in QPSK/8PSK and two ISI in 16-32APSK). Furthermore, it is possible to have a shortened analysis of TS based upon ETR 101.290, so as to check TS availability and errors.
A very intuitive WEB interface let the user configure and monitor very quickly the equipment, without dedicated software.
All this features make the CLEBER-XS4 the best solution for distribution and contribution networks to feed TV and Radio Transmitters.