Allnetworks data installations have experience & expertise in Voice and Data Cabling Services. Our fully qualified engineers make us the right choice for all data cabling projects from simple data cabling network modifications to major nationwide network cabling projects. We are specialist contractors in structured cabling services using only the highest quality components. Call Allnetworks on 01952 271265 and ask about our dedicated structured cabling service.
http://www.allnetworks.co.uk
(Clicks: 1;
Comments: 0;
Listing added: Nov 30, 2011)
Excel represents the best-priced solution for the broadest possible range of easy-to-purchase, easy-to-install products on the market. Globally sourced, managed in the UK and manufactured to strict European quality standards, Excel is the most comprehensive infrastructure, networking and IP physical security solution.
HellermannTyton Data Ltd is an established and innovative leader in the provision of global network infrastructure solutions, offering a broad range of quality, high performance structured cabling products. Our Network Sciences product range includes the unique pre-terminated, pre-tested 'plug & play' RapidNet system, which is virtually risk free and can save up to 85% on installation time.
Belden CDT Networking is a leading manufacturer of cabling and connectivity components for the commercial communications market. Our Belden IBDN family of structured cabling systems provides a choice of several levels of system performance to best meet the needs of today’s diverse cabling networks.
Corning Cable Systems offers the broadest range of end-to-end fiber optic and copper product solutions for customers' telecommunications networks. Our customer-focused solutions include cables, connectors, and related hardware, and network services that include network design, project management, installation and maintenance and training programs.
Hubbell Premise Wiring is a global manufacturer of structured cabling systems, enclosures and accessories, providing intelligent infrastructure solutions that provide today’s enterprise with a competitive edge. Our focus is on delivering product innovation, technology, quality, and customer service excellence.
Structured cabling design and installation is governed by a set of standards that specify wiring data centers, offices, and apartment buildings for data or voice communications, using category 5 (CAT 5E) or category 6 cable (CAT 6E) and modular sockets. These standards define how to lay the cabling in a star formation, such that all outlets terminate at a central patch panel (which is normally 19 inch rack-mounted), from where it can be determined exactly how these connections will be used. Each outlet can be 'patched' into a data network switch (normally also rack mounted alongside), or patched into a 'telecoms patch panel' which forms a bridge into a private branch exchange (PBX) telephone system, thus making the connection a voice port. The latest standard from the TIA for enhanced performance standards for twisted pair cable systems was defined in February 2008 in ANSI/TIA/EIA-568-B.2-10. Category 6a (or Augmented Category 6) is defined at frequencies up to 500 MHz—twice that of Cat. 6. Category 6a performs at improved specifications, particularly in the area of alien crosstalk as compared to Cat 6 UTP which exhibited high alien noise in high frequencies. Category 7 cable (Cat 7), (ISO/IEC 11801:2002 category 7/class F), is a cable standard for Ethernet and other interconnect technologies that can be made to be backward compatible with traditional Cat 5 and Cat 6 Ethernet cable. Cat 7 features even more strict specifications for crosstalk and system noise than Cat 6.
