AIR-WL-C4402-12-K9 Cisco 4402 Wireless LAN Controller

The AIR-WL-C4402-12-K9 is an internal network communication adapter engineered to deliver high-speed optical data routing and wide-area network (WAN) connectivity across enterprise routing frameworks. Operating as a standalone 1U rackmount appliance, this 4402 series controller provides centralized management, security policies, and mobility configurations for up to 12 Cisco lightweight access points across corporate campus networks. Built to handle high-density virtualization setups, local area networks (LANs), and clustered corporate environments, it incorporates hardware-accelerated processing layers directly across its controller backplane to reduce host CPU overhead. This configuration cleanly segregates high-bandwidth data paths, optimizing execution rates and safeguarding core lines against data packet dropouts, fabric latency, or single-point-of-failure routing interruptions during heavy network transmission cycles.

Alternative Part Numbers

• AIR-WLC4402-12-K9
• AIR-WLC4402-12-K9-RF

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