Model

Brand

CISCO

Model

AIR-CT2504-25-K9

Details

Type

Wireless LAN Controller

Specifications

Scalability: Supports 25 access points.

Wireless Standards: IEEE 802.11a, 802.11b, 802.11g, 802.11d, WMM/802.11e, 802.11h, 802.11n.

Wired/Switching/Routing: IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX specification, 1000BASE-T, and IEEE 802.1Q VLAN tagging.

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 Chanining 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

Interfaces:
Network: Four 1 Gbps Ethernet (RJ-45)
Console port: RJ-45 connector

LED indicators: Link Activity (each 1G port), Power, Status, Alarm

Management Interfaces:
Designed for use with Cisco Wireless Control System
Web-based: HTTP/HTTPS individual device manager
Command-line interface: Telnet, SSH, serial port

Power adapter: Input power: 100 to 240 VAC; 50/60 Hz

Dimensions: 1.73″ x 8.00″ x 6.75″

Weight: 3.5 lbs. (with power supply)

Features

Features

Security Standards:
WiFi 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

Management:
SNMP v1, v2c, v3
RFC 854 Telnet
RFC 1155 Management Information for TCP/IP-Based Internets
RFC 1156 MIB
RFC 1157 SNMP
RFC 1213 SNMP MIB II
RFC 1350 TFTP
RFC 1643 Ethernet MIB
RFC 2030 SNTP
RFC 2616 HTTP
RFC 2665 Ethernet-Like Interface types MIB
RFC 2674 Definitions of Managed Objects for Bridges with Traffic Classes, Multicast Filtering, and Virtual
Extensions
RFC 2819 RMON MIB
RFC 2863 Interfaces Group MIB
RFC 3164 Syslog
RFC 3414 User-Based Security Model (USM) for SNMPv3
RFC 3418 MIB for SNMP
RFC 3636 Definitions of Managed Objects for IEEE 802.3 MAUs
Cisco private MIBs

High Performance: Wired-network speed and nonblocking performance for 802.11n networks.

RF Management:
Provides both real-time and historical information about RF interference impacting network performance across controllers, via systemwide Cisco CleanAir technology integration.