Cisco 5500 Series Wireless Controllers

Cisco 5508 Wireless Controllers deliver reliable performance, enhanced flexibility, and zero service-loss for mission-critical wireless. 802.11n offers up to nine times the performance of 802.11a/g networks. Interactive multimedia applications, such as voice and video, can now perform flawlessly over the wireless network, and clients can conveniently roam with no service interruption. Flexible licensing allows you to easily add access point support or premium software features.

Resilient Cisco AIR-CT5520-50-K9 Wireless Controller

Cisco AIR-CT5520-50-K9 Wireless Controller provides a highly scalable, service-rich, resilient, and flexible platform. Idea for medium-sized to large enterprise and campus deployments, Cisco AIR-CT5520-50-K9 Wireless Controller is affordable too.

Key Benefits of Cisco AIR-CT5520-50-K9 Wireless Controller

Cisco AIR-CT5520-50-K9 Wireless Controller is optimized for the next generation of wireless networks, 802.11ac Wave 2.

 

Device Type	Wireless controller
Ports	Dual 1-Gb or 10-Gb ports with Link Aggregation Group
Console ports	10/100/1000 RJ-45
Wireless standards	802.11a/b/g/d/e/h/k/n/r/u/w/ac
License	5 AP licese: L-LIC-CT5520-5A   25 AP licese: L-LIC-CT5520-25A   50 AP licese: L-LIC-CT5520-50A   100 AP licese: L-LIC-CT5520-100A   250 AP licese: L-LIC-CT5520-250A   DTLS License: L-LIC-CT5520-DTLS-K9
Security standards	Wi-Fi Protected Access (WPA)    IEEE 802.11i (WPA2, RSN)    RFC 1321 MD5 Message-Digest Algorithm    RFC 1851 The ESP Triple DES Transform    RFC 2104 HMAC: Keyed-Hashing for Message Authentication    RFC 2246 TLS Protocol Version 1.0    RFC 2401 Security Architecture for the Internet Protocol    RFC 2403 HMAC-MD5-96 within ESP and AH    RFC 2404 HMAC-SHA-1-96 within ESP and AH    RFC 2405 ESP DES-CBC Cipher Algorithm with Explicit IV    RFC 2406 IP Encapsulating Security Payload (ESP)    RFC 2407 Interpretation for ISAKMP    RFC 2408 ISAKMP    RFC 2409 IKE    RFC 2451 ESP CBC-Mode Cipher Algorithms    RFC 3280 Internet X.509 PKI Certificate and CRL Profile    RFC 3602 The AES-CBC Cipher Algorithm and Its Use with IPsec    RFC 3686 Using AES Counter Mode with IPsec ESP    RFC 4347 Datagram Transport Layer Security    RFC 4346 TLS Protocol Version 1.1
Encryption	WEP and Temporal Key Integrity Protocol-Message Integrity Check (TKIP-MIC): RC4 40, 104 and 128 bits (both static and shared keys)    Advanced Encryption Standard (AES): CBC, CCM, Counter Mode with Cipher Block Chaining Message Authentication Code Protocol (CCMP)    DES: DES-CBC, 3DES    Secure Sockets Layer (SSL) and Transport Layer Security (TLS): RC4 128-bit and RSA 1024- and 2048-bit    DTLS: AES-CBC    IPSec: DES-CBC, 3DES, AES-CBC
Authentication, Authorization, and Accounting (AAA)	IEEE 802.1X    RFC 2548 Microsoft Vendor-Specific RADIUS Attributes    RFC 2716 PPP EAP-TLS    RFC 2865 RADIUS Authentication    RFC 2866 RADIUS Accounting    RFC 2867 RADIUS Tunnel Accounting    RFC 3576 Dynamic Authorization Extensions to RADIUS    RFC 3579 RADIUS Support for EAP    RFC 3580 IEEE 802.1X RADIUS Guidelines    RFC 3748 Extensible Authentication Protocol    Web-based authentication    TACACS support for management users

 

 

The Cisco 5520 Series wireless LAN controller is a highly scalable, service-rich, resilient, and flexible platform that is ideal for medium-sized to large enterprise and campus deployments. As part of the Cisco Unified Access Solution, the 5520 is optimized for the next generation of wireless networks, 802.11ac Wave 2.