Structured cabling Adidas Energy Boost 3 Price design and installation is governed by a set of standards that specify wiring , , and for data or voice communications using various kinds of cable, most commonly (CAT-5e), (CAT-6), and cabling and . These standards define how to lay Golden Goose Deluxe Brand the in various in order to meet the needs of the customer, typically using a central (which is normally ), from where each modular connection can be used as Cheap Burberry Cashmere Scarf needed. Each outlet is then patched into a (normally also rack-mounted) for network use or into an IP or PBX () telephone system patch panel.
Lines patched as data ports into a network switch Parajumpers Right Hand Herr require simple patch cables at each end to connect a computer. Voice patches to PBXs in most countries require an adapter at the remote end to translate the configuration on 8P8C into the local standard . No adapter is needed in the U.S. as the 6P2C and 6P4C plugs most commonly used with and telephone connections are physically and electrically compatible with the larger socket. and connections are physically but not electrically compatible, and cannot be used. In the UK, an adapter must be present at the remote end as the is physically incompatible with 8P8C.
It is common to color code patch panel cables to identify the type of connection, though structured cabling standards do not require it except in the demarcation wall field.
Cabling standards demand that all eight conductors in Cat5/5e/6 cable are connected, resisting the temptation to ‘double-up’ or use one cable for both voice and data. IP phone systems, however, can run the telephone and the computer on the same wires.