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Position：Home / Products / Wireless / Cisco Wireless / Cisco WLAN Controller

  • AIR-CT2504-25-K9
  • AIR-CT2504-25-K9

AIR-CT2504-25-K9

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Overview

Cisco 2500 Series Wireless Controllers are ideal for small to medium-sized enterprise and branch office. AIR-CT2504-25-K9 includes 15 access points licenses and delivers 802.11n performance and scalability in 1 Gbps throughput.

Quick Specs

Figure 1 shows the appearance of AIR-CT2504-25-K9.

AIR-CT2504-25-K9

Table 1 shows the Quick Specs.

Product Code

AIR-CT2504-25-K9

Target deployments

Small or midsize

Form Factor

Desktop

Access points

25 licenses include

Max Access Points

75 licenses max

Max Client Support

1000

Ports

4 x 10/100/1000 ports

Console ports

10/100/1000 RJ-45

Wireless standards

802.11a/b/g/d/e/h/k/n/r/u/w/ac

Max throughput

1 Gbps

Max WLANs

16

Max VLANs

16

Redundant power

No

Redundant fans

Built-in fan

Max Power consumption

80W

Product Details

Figure 2 shows the front panel of AIR-CT2504-25-K9.

AIR-CT2504-25-K9 Front Panel

Note：

①

CPU console port

⑤

Power LED

②

2 GigE ports

⑥

System LED

③

2 GigE POE ports

⑦

Alarm LED

④

Reset button

  

· Do not connect a Power over Ethernet (PoE) cable to the console port. It will damage the controller.

Table 2 shows three LEDs description.

LED

Color

Description

Power LED

Green

Power is on

Off

No power to the system

System LED

Blinking Amber

Boot-loader is active and waiting for user input from the system console.

Blinking Green

Boot-loader or booting.

Green

Normal System Operation.

Amber

System failed the bootup process or an error caused the system to halt. A status or error message is posted on the console screen.

Off

System not receiving power.

Alarm LED

Blinking Green

Controller image upgrading.

Amber

Controller status activity, such as firmware upgrade.

Blinking Amber

Controller error.

Figure 3 shows the back panel of AIR-CT2504-25-K9.

AIR-CT2504-25-K9 Back Panel

Note:

①

POWER 48VDC

②

Cable Lock slot

The Licenses

Table 3 shows some recommended licenses for this wireless controller.

License

Description

AIR-CT2504-RMNT

Cisco 2500 Wireless Controller Accessory - AIR-CT2504-RMNT 2504 Wireless Controller Rack Mount Bracket for Cisco 2500

L-LIC-CT2504-1A

Cisco 2500 Wireless Controller License - L-LIC-CT2504-1A 1 AP Adder Licenses for 2504 WLAN Controller for Cisco 2500

L-LIC-CT2504-5A

Cisco 2500 Wireless Controller License - L-LIC-CT2504-5A 5 AP Adder Licenses for 2504 WLAN Controller (e-Delivery) for Cisco 2500

L-LIC-CT2504-25A

Cisco 2500 Wireless Controller License - L-LIC-CT2504-25A 25 AP Adder Licenses for 2504 WLAN Controller (e-Delivery) for Cisco 2500

Compare to Similar Items

Models

AIR-CT2504-5-K9

AIR-CT2504-15-K9

AIR-CT2504-25-K9

AIR-CT2504-50-K9

Access Points

5

15

25

50

Max Access Points

75

75

75

75

Max Client Support

1000

1000

1000

1000

Ports

4 x 10/100/1000 ports

4 x 10/100/1000 ports

4 x 10/100/1000 ports

4 x 10/100/1000 ports

Get more information

Do you have any question about the AIR-CT2504-25-K9

Contact us now via Live Chat or cisco@huatenmax.com.

Specification

AIR-CT2504-25-K9 Specifications

Wireless Standards

IEEE 802.11a, 802.11ac, 802.11b, 802.11g, 802.11d, WMM/802.11e, 802.11h, 802.11k, 802.11n, 802.11r, 802.11u, 802.11w, 802.11ac

Wired/Switching/Routing

IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX specification, 1000BASE-T, and IEEE 802.1Q VLAN tagging

Data Request for Comments (RFCs)
●  RFC 768 UDP
●  RFC 791 IP
●  RFC 2460 IPv6 (passthrough bridging mode only)
●  RFC 792 ICMP
●  RFC 793 TCP
●  RFC 826 ARP
●  RFC 1122 Requirements for Internet Hosts
●  RFC 1519 CIDR
●  RFC 1542 BOOTP
●  RFC 2131 DHCP
●  RFC 5415 CAPWAP Protocol Specification

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

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

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

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

Interfaces and Indicators
●  Console port: RJ-45 connector
●  Network: Four 1 Gbps Ethernet (RJ-45)
●  LED indicators: Link Activity (each 1 Gigabit Ethernet port), Power, Status, Alarm

Physical and Environmental

Dimensions: 1.73 x 8.00 x 6.75 in. (43.9 x 203.2 x 271.5mm)

Weight: 3.5 lbs (with power supply)

Temperature:

●  Operating: 32 to 104 °F (0 to 40°C)
●  Storage: -13 to 158°F (-25 to 70°C)

Humidity:

●  Operating humidity: 10 to 95 percent, noncondensing
●  Storage humidity: Up to 95 percent

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

Heat dissipation: 72 BTU/hour

Regulatory Compliance

Safety:

●  UL 60950-1, 2nd Edition
●  EN 60950:2005

EMI and susceptibility (Class B):

●  U.S.: FCC Part 15.107 and 15.109
●  Canada: ICES-003
●  Japan: VCCI
●  Europe: EN 55022, EN 55024
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