CISCO 4400 SERIES WIRELESS LAN CONTROLLER
Cisco® Wireless LAN Controllers are responsible for system wide wireless LAN functions, such as security policies, intrusion prevention, RF management, quality of service (QoS), and mobility. They work in conjunction with Cisco 1000 Series Lightweight Access Points and the Cisco Wireless Control System (WCS) to support business-critical wireless applications. From voice and data services to location tracking, Cisco Wireless LAN Controllers provide the control, scalability, security, and reliability that network managers need to build secure, enterprise-scale wireless networks—from branch offices to main campuses.
Cisco Wireless LAN Controllers smoothly integrate into existing enterprise networks. They communicate with Cisco 1000 Series Lightweight Access Points over any Layer 2 (Ethernet) or Layer 3 (IP) infrastructure using the Lightweight Access Point Protocol (LWAPP). These devices support automation of numerous WLAN configuration and management functions across all enterprise locations.
The Cisco 4400 Series Wireless LAN Controller is designed for medium-to-large enterprise facilities. Models that support 12, 25, 50 or 100 access points are available. It also offers dual Gigabit Ethernet uplinks for high speed LAN connectivity with high network availability
AIR-WLC4402-12-K9
4400 Series WLAN Controller for up to 12 1000 Series APs
AIR-WLC4402-25-K9 4400 Series WLAN
Controller for up to 25 1000 Series APs
AIR-WLC4402-50-K9 4400 Series WLAN
Controller for up to 50 1000 Series APs
AIR-WLC4404-100-K9 4400 Series WLAN Controller for
up to 100 1000 Series APs
AIR-PWR-4400-AC 4400
Series WLAN Controller AC Power Supply (redundant)