Support for 3G/LTE mobile backhaul. OSN 3500 provides a comprehensive solution for 3G/LTE mobile backhaul based on its packet domain to achieve convergence and scheduling of wireless services at the core layer. Built-in WDM technology enabling flexible networking. OSN 3500 uses the built-in WDM technology to transmit several wavelengths over an optical fiber.
TV/film/theatre set designer: job description. Set designers are responsible for creating sets for use in the production of films, television programmes, and performances of plays and musicals. Sometimes set designers take on responsibility for the entire visual aesthetic of a performance as 'production designers'.
In film and television, a production designer or P.D is the person responsible for the overall look of a filmed event such as TV program, video game, music video or advertisement. Production designers have a key creative role in the creation of motion pictures and television.