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http://www.pcpro.co.uk/news/73876/telewest-plans-huge-infrastructure-upgrade.htmlTelewest is upgrading 14 regional head-ends and 64 hub sites to Gigabit Ethernet, using Cisco 7609 Series routers at its regional head-ends and hub sites, with integrated Dense Wavelength Division Multiplexing (DWDM) pluggable optics, to provide dual 10Gbps























