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The Cohesion PPTV TV 50C2S is another C series product introduced by the Cohesion PPTV TV after the 32C2, 40C2, 50C2, and 65C2 of the C series. The simple design process is equipped with a 64-bit super chip plus a professional intelligent DBX system. Bring the surround effect of Dolby's sound into full play, and watch the big movies to create the best visual effects.
The good hardware configuration makes the advantages of the Cohesion PPTV TV 50C2S stand out. Of course, the most eye-catching thing is still the powerful content behind the hardware. Joli PPTV TV 50C2S enjoys more than 300 top sports events from Judi Media, including the rights to popular events such as the International Champions League, the Bundesliga, the Netherlands, the UEFA Champions League, the NFL, the UFC, as well as the broadcasting rights for the Premier League season. Three years of exclusive new media copyright in the WWE China Division and five years of full media exclusive rights in the La Liga League, the coverage of event resources is almost the source of love for the entire sports fans. This means that as long as the user purchases Poly-PPTV during the event, they can directly integrate this popular commercial sports event into their arms and enjoy the big screen charm of sports competition, bringing unprecedented shock.
In addition to its strong advantages in sporting events resources, Ju Li PPTV TV 50C2S also has many popular video resources, including hot blood IP "Fantasy City", exclusive box office movie "Warcraft" exclusive new media copyright, single broadcast high score US drama "billion Million, as well as the hot recent "Swordsman" and "Fantastic Man Group" and other entertainment reality shows and talent programs, abound, so rich and full of quantity and subject gradients, will be the fastest A wave of fresh blood inhaled.
PPTV 50C2
The ONU has two functions: it selectively receives the broadcast sent by the OLT, and responds to the OLT if the data needs to be received; collects and buffers the Ethernet data that the user needs to send, and sends it to the OLT according to the assigned sending window The end sends the buffered data.
The application of ONU can effectively improve the uplink bandwidth utilization of the entire system, and it can also configure the channel bandwidth according to the network application environment and applicable service characteristics to carry as many end users as possible without affecting the communication efficiency and communication quality, and improve the network utilization Rate and reduce user costs.
The concept of Passive Optical Network (PON) has a long history. It has the characteristics of saving optical fiber resources and being transparent to network protocols, and it plays an increasingly important role in optical access networks. At the same time, after 20 years of development, Ethernet technology has almost completely dominated the local area network with its simple, practical, and low-cost characteristics, and in fact has been proved to be the best carrier for carrying IP data packets. As the proportion of IP services in metro and trunk transmission continues to rise, Ethernet is also gradually penetrating access, metro and even backbone networks through improvements in transmission rate and manageability. The combination of Ethernet and PON resulted in the Ethernet Passive Optical Network (EPON). It has the advantages of Ethernet and PON at the same time, and is becoming a popular technology in the field of optical access networks.
EPON is a kind of emerging broadband access technology. It realizes integrated service access of data, voice and video through a single optical fiber access system, and has good economic efficiency. The industry generally believes that FTTH is the ultimate solution for broadband access, and EPON will also become a mainstream broadband access technology. Due to the characteristics of the EPON network structure, the special advantages of broadband access to the home, and the natural organic combination with computer networks, experts all over the world agree that passive optical network is the realization of "three networks in one" and the solution to the information highway The best transmission medium for the "last mile".
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