Black Box explique : le câble fibre optique • La fibre optique est l’un des supports de transmission parmi les plus rapides et c'est pour cela que ce média est de plus en plus utilisé, que ce soit pour de nouvelles installations que pour la mi...
...vos décisions d'achat et grâce à ces documentations, vous aurez une vue d'ensemble de nombreuses technologies et de leurs fonctionnalités. • Retrouvez les sujets traités dans la rubrique "standards d’interfaces" dans la partie gauche de cette page.
Standards USB • Standards USB • Le standard matériel (plug-and-play) de Bus Série Universel (USB) facilite le raccordement de périphériques sur votre ordinateur. • USB 1.1 • USB 1.1, développé en 1995, est le standard USB d’origine. Il gère de...
...will have some control interface, maybe already Ethernet, in many cases still RS232 serial. To connect them to your network you can use a device or terminal server. • You have set up Wireless LAN access in your office? Or you are running a complete...
...found on most types of network equipment, including NICs, switches, routers, and media converters. Because these devices are totally backwards compatible with other Ethernet devices, all you need to do to reap energy savings is to swap out devices.
...The serial digital interface is a format most commonly found in high-end broadcasting applications. Although SDI transmits uncompressed, unencrypted digital video signals, it typically depends on 75-ohm BNC coax cable for transmission — the sam...
...With repeaters or media converters, you can easily interconnect to other networks with different topologies. • Use a • star • topology when you want to use twisted-pair cabling (10BASE-T Ethernet) for a multiple-building campus setup (you might alre...
...such as protocol converters, routers, firewalls, encryption, voice compression, etc. Although a gateway is an essential feature of most routers, other devices, such as a PC or server, can also function as a gateway. • KVMoIP switch • A KVMoIP...
...monitors with a VGA interface. The latest high-end computers have Digital Flat Panels (DFPs) with a Digital Visual Interface (DVI). Although most computers still have traditional monitors, the newer DFPs are coming on strong because flat-panel d...
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