Optimised for 802.11ac Wave 2 performance, the Cisco 3504 Wireless Controller enables next-generation wireless networks for small to medium-sized enterprises. This controller supports multiple deployment modes – a centralised mode for campus environments, Cisco FlexConnect mode ...Optimised for 802.11ac Wave 2 performance, the Cisco 3504 Wireless Controller enables next-generation wireless networks for small to medium-sized enterprises. This controller supports multiple deployment modes – a centralised mode for campus environments, Cisco FlexConnect mode for lean branches managed over the WAN and a mesh (bridge) mode for when full Ethernet cabling is unavailable.