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

  • AIR-CT5520-K9
  • AIR-CT5520-K9

AIR-CT5520-K9

Model:AIR-CT5520-K9 Cisco 5500 Series Wireless Controller
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Overview

Cisco 5520 Series Wireless LAN Controller is a highly scalable, service-rich, resilient, and flexible platform that is ideal for medium-sized to large enterprise and campus deployments. AIR-CT5520-K9 can interoperable with other Cisco controllers and support Up to 1500 access points and 20000 clients with licenses.

Quick Specs

Figure 1 shows the appearance of AIR-CT5520-K9. There is a cover covering the front panel.

AIR-CT5520-K9

Table 1 shows the Quick Specs.

Product Code

AIR-CT5520-K9

Chassis Height

One rack-unit (1RU)

Throughput

20 Gbps

AP Support

1500 (with licenses)

Client Support

20000 (with licenses)

Data Ports

2 x SFP+

Wireless standards

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

Power Options

770W AC

Dimension (D × W × H)

75.8 cm × 42.9 cm × 4.3 cm

Product Details

Figure 2 shows the front panel of AIR-CT5520-K9.

AIR-CT5520-K9 Front Panel

Note：

①

Power button/power status LED

⑤

Temperature status LED

②

Locator (Unit identification) button LED

⑥

Power supply status LED

③

System status LED

⑦

Network link activity LED

④

Fan status LED

⑧

KVM connector

· Network link activity LED indicates the network activity only on Service port, RP port, and CIMC port.

· KVM connector used with KVM cable that provides two USB 2.0, one VGA, and one serial connector.

Figure 3 shows the back panel of AIR-CT5520-K9.

AIR-CT5520-K9 Back Panel

Note:

①

Two 1/10 G SFP/SFP+ Ports

⑥

Redundancy Port (RP)

②

Two Type A 3.0 USB ports

⑦

VGA Connector

③

CIMC port 10/100/1000 Base-T

⑧

ID Switch and LED

④

SerialCOM Connector—Standard RS-232 Serial COM port using RJ-45 connector

⑨

Power Supply Slot

⑤

Ethernet Service Port (SP)—Management 10/100/1000 Base-T

⑩

Power Supply Slot

The SFP Support

Table 2 shows some recommended SFP for this wireless controller.

SFP

Description

SFP-10G-SR

10GBASE-SR SFP Module

SFP-10G-LR

10GBASE-LR SFP+ Module for SMF 10 Gbps

GLC-T

1000BASE-T SFP

GLC-SX-MMD

Cisco GLC-SX-MMD 1000BASE-SX SFP transceiver module, MMF, 850nm, DOM

SFP-H10GB-CU1M

Cisco Direct-Attach Twinax Copper Cable Assembly with SFP+ Connectors, SFP-H10GB-CU1M

SFP-H10GB-CU3M

Cisco Direct-Attach Twinax Copper Cable Assembly with SFP+ Connectors, SFP-H10GB-CU3M

SFP-H10GB-CU5M

SFP-H10GB-CU5M,5M Passive Copper Twinax Cable F, Nexus,24AWG cable assembly

Compare to Similar Items

Table 3 shows the comparison of similar items.

Models

AIR-CT5508-12-K9

AIR-CT5520-K9

Max Access Points

500

1500

Max Client Support

7000

20000

Ports

8 x SFP

2 x 1/10G SFP/SFP+

Bundle

12 access points licenses

None

Get more information

Do you have any question about the AIR-CT5520-K9?

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

Specification
license

AIR-CT5520-K9 Specifications

Divide Tyde

Wireless controller

Ports

Dual 1-Gb or 10-Gb ports with Link Aggregation Group

Console ports

10/100/1000 RJ-45

Wireless standards

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

License

 ● 5 AP license: L-LIC-CT5520-5A 
● 25 AP license: L-LIC-CT5520-25A 
● 50 AP license: L-LIC-CT5520-50A 
● 100 AP license: L-LIC-CT5520-100A 
● 250 AP license: L-LIC-CT5520-250A 
● DTLS License: L-LIC-CT5520-DTLS-K9

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
●  IPSec: DES-CBC, 3DES, 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
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