The Cisco Catalyst 6500 Series Wireless Services Module (WiSM) utilizes a combination of centralized security policies, wireless intrusion prevention system (IPS) capabilities, RF management, quality of service (QoS), and Layer 3 fast secure roaming for wireless Lans (WLANs) to provide the most secure wireless system available on the market. The Cisco WiSM is a member of the Cisco Wireless LAN Controller family, working in conjunction with Cisco Aironet lightweight access points, the Cisco Wireless Control System (WCS), and the Cisco Wireless Location Appliance to support mission-critical wireless data, voice, and video applications. For even greater scalability, the Cisco WiSM can be deployed in conjunction with other Cisco wireless LAN controllers. Device Type: Expansion module Form Factor: Plug-in module Dimensions (WxDxH): 14.9 in x 15.9 in x 1.6 in Power: Installed power supply - redundant - 2 (installed)/ 2 (max) Expansion Slots: 3 (total) / 3 (free) x expansion slot ¦ 1 (total) / 1 (free) x Processor board Network/Transport Protocol: TCP/IP, UDP/IP, ICMP/IP Remote Management Protocol: SNMP 1, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS Encryption Algorithm: LEAP, RSA, RC4, AES, 128-bit WEP, 40-bit WEP, TLS, PEAP, TTLS, 104-bit WEP, TKIP, WPA, WPA2 Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.11b, IEEE 802.11a, IEEE 802.11d, IEEE 802.11g, IEEE 802.1x, IEEE 802.11i, IEEE 802.11h Features: DHCP support, BOOTP support, ARP support, VLAN support, Syslog support Capacity: MAC addresses : 96000 ¦ IPv4 routes : 1000000 ¦ IPv6 routes : 500000 ¦ NetFlow entries : 256000 Designed For: Supervisor Engine 720, 720 with PFC3B, 720-3B, 720-3BXL We offer free FedEx Ground shipping to all our customers in the continental US. If you need more information on expedited or international shipping please see our Shipping & Returns page or ask us directly via phone, email or using our Contact Form page.