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Mfr.part#:	AIR-CT5520-K9 Rating: 100% 5/5.0 21 Reviews
Name:	AIR-CT5520-K9 Cisco 5500 Series Wireless Controller
Detail:	Cisco 5500 Controller AIR-CT5520-K9 Cisco 5520 Series Wireless Controller AIR-CT5520-K9
Availability:	In Stock
Condition:	New
GTIN:	0882658811333 0882658811333 882658811333
Price:	$1,716.38

AIR-CT5520-K9

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overview

Overview

AIR-CT5520-K9 Overview

Cisco 5520. Safety: UL 60950-1:2003, EN 60950:2000, EMI and susceptibility (Class A), U.S.: FCC Part 15.107 and.... Management protocols: HTTP/HTTPS, SSH, Telnet, WCS, Supported protocols: CCMP, SNMP, CCM, TKIP-MIC, RFC 5426 TLS, RFC 2246 TLS, RFC 5415 CAPWAP, EAP, SNMP. Ethernet LAN data rates: 10,100,1000 Mbit/s, Networking standards: IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11d, IEEE 802.11e, IEEE 802.11g, IEEE 802.11h,.... Security algorithms: SNMP, SSL/TLS, TKIP, WEP, Authentication method: CCMP. WAN connection: Ethernet (RJ-45)

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.

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.

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.

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

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Summary Description

Cisco 5520, UL 60950-1:2003, EN 60950:2000, EMI and susceptibility (Class A), U.S.: FCC Part 15.107 and..., HTTP/HTTPS, SSH, Telnet, WCS, CCMP, SNMP, CCM, TKIP-MIC, RFC 5426 TLS, RFC 2246 TLS, RFC 5415 CAPWAP, EAP, SNMP, 10,100,1000 Mbit/s, IEEE 802.11a,

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specifications

Specification

AIR-CT5520-K9 Specification

AIR-CT5520-K9 Specifications
Devide 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 licese: L-LIC-CT5520-5A ● 25 AP licese: L-LIC-CT5520-25A ● 50 AP licese: L-LIC-CT5520-50A ● 100 AP licese: L-LIC-CT5520-100A ● 250 AP licese: 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