...in contrast, are far less restricted in bandwidth, but they must deliver a picture suitable for viewing from very short distances. • We’ll explain many of today’s different video formats that fall into these two categories. • Broadcast/television...

...um total de 32 alvos moles e duros. A definição pode ser copiado de um receptor para outro para simplificar a configuração, enquanto os perfis de usuário podem ser configurados no receptor para restringir alvos. Vários receptores podem ser utilizad...

...identity of users and servers should be verified and the firewall should keep a record of message sources and arrival times. • Is the equipment compatible? • Each company’s network is unique. Yours may include various pieces of hardware and softwa...

...data files, particularly over long distances. A common application for fibre optic cable is as a network backbone, where huge amounts of data are transmitted. To help you decide if fibre is right for your new network or if you want ...