Buy AIR-CT2504-50-K9

General
Device Type	Network management device
Height (Rack Units)	1U
Width	20.3 cm
Depth	27.2 cm
Height	4.4 cm
Processor / Memory / Storage
Hard Drive	None.
Networking
Form Factor	External
Ports Qty	4
Connectivity Technology	Wired
Data Link Protocol	Ethernet Fast Ethernet Gigabit Ethernet
Switching Protocol	Ethernet
Network / Transport Protocol	TCP/IP UDP/IP ICMP/IP IPSec ARP BOOTP DHCP
Remote Management Protocol	SNMP 1 RMON Telnet SNMP 3 SNMP 2c HTTP HTTPS SSH
Features	DHCP 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 support
Encryption Algorithm	DES Triple DES RSA RC4 MD5 128-bit WEP 40-bit WEP IKE SSL TLS SHA-1 TLS 1.0 104-bit WEP TKIP WPA WPA2 PKI AES-CCMP AES-CCM AES-CBC
Authentication Method	RADIUS X.509 certificates TACACS Extensible Authentication Protocol (EAP)
Compliant Standards	IEEE 802.3 IEEE 802.3u IEEE 802.1Q IEEE 802.11b IEEE 802.11a IEEE 802.11g IEEE 802.1x IEEE 802.11i IEEE 802.11h IEEE 802.11e IEEE 802.11n
Expansion / Connectivity
Interfaces	1 x management - console - RJ-45 2 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 2 x network / power - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45
Miscellaneous
Compliant Standards	VCCI EN 60950 ICES-003 UL 60950-1 Second Edition FCC Part 15.107 FCC Part 15.109
Power
Power Device	Power adapter - external
Voltage Required	AC 120/230 V ( 50/60 Hz )
Environmental Parameters
Min Operating Temperature	0 °C
Max Operating Temperature	40 °C
Humidity Range Operating	10 - 95% (non-condensing)

The Cisco 2500 series wireless controller enables system wide wireless functions in small to medium-sized enterprises and branch offices. Designed for 802.11n performance, Cisco 2500 series wireless controller is an entry-level controller that provides real-time communication between Cisco Aironet access points to simplify the deployment and operation of wireless networks. As a component of the Cisco unified wireless network, this controller delivers centralized security policies, wireless intrusion prevention system (wIPS) capabilities, RF management and quality of service (QoS) for voice and video. Delivering 802.11n performance and scalability the 2500 series provides low total cost of ownership and flexibility to scale as network requirements grow.