New Cisco 2500 Controller AIR-CT2504-5-K9 2504 Wireless Controller with 5 AP LicensesOverviewThe Cisco 2500 Series Wireless Controller enables systemwide wireless functions in small to medium-sized enterprises and branch offices. Designed for 802.11n and 802.11ac performance, Cisco 2500 Series Wireless Controllers are entry-level controllers that provide real-time communications between Cisco Aironet access points to simplify the deployment and operation of wireless networks. Specifications: ManufacturerCiscoManufacturer Part #AIR-CT2504-5-K9Cost Central Item #11387550Product DescriptionCisco 2504 Wireless Controller - Network management device - 4 ports - 5 access points - 10Mb LAN, 100Mb LAN, Gigabit LAN - 1UDevice TypeNetwork management deviceLicense Qty5 access pointsEnclosure TypeExternal - 1UApproximate Dimensions (WxDxH)8 in x 10.7 in x 1.7 inPorts Qty4Data Link ProtocolEthernet, Fast Ethernet, Gigabit EthernetNetwork / Transport ProtocolTCP/IP, UDP/IP, ICMP/IP, IPSec, ARP, BOOTP, DHCPRemote Management ProtocolSNMP 1, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, SSHFeaturesDHCP support, BOOTP support, ARP support, VLAN support, Syslog support, IPv6 support, Intrusion Prevention System (IPS), SNTP support, Wi-Fi Multimedia (WMM) support, Trivial File Transfer Protocol (TFTP) support, Quality of Service (QoS), CAPWAP supportPowerAC 120/230 V ( 50/60 Hz ) We also have other CISCO wireless controller with good price:AIR-CT2504-5-K9AIR-CT5508-500-K9AIR-CT2504-15-K9AIR-CT5508-250-K9AIR-CT2504-25-K9AIR-CT5508-100-K9AIR-CT2504-50-K9AIR-CT5508-50-K9AIR-CT5508-12-K9AIR-CT5508-25-K9