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Cisco AIR-WLC4402-50-K9 Wireless Controller
Part #: AIR-WLC4402-50-K9 | SKU: CIS40505

The Cisco 4400 Series Wireless LAN Controller works in conjunction with Cisco Aironet access points, the Cisco Wireless Control System (WCS), and the Cisco Wireless Location Appliance to support business-critical wireless data, voice, and video applications. The Cisco 4400 Series provides real-time communication between access points and other wireless LAN controllers to deliver centralized security policies, wireless intrusion prevention system (IPS) capabilities, award-winning RF management, quality of service (QoS), and mobility.

Cisco AIR-WLC4402-50-K9 Wireless Controller

Part Details: 4400 Series, Wireless LAN Controller (50 AP)

Need a different version of the Cisco 4400 Series Data Networking? View all 3 configurations

Additional Information

Manufacturer AIDC	Cisco
Model Name	4400 Series

Cisco 4400 Series Specs (pdf)

General Information

Manufacturer: Cisco Systems
Product Name: 4400 Wireless LAN Controller

Physical Characteristics

Dimensions: 1.75" (44mm) x 17.45" (443mm) x x 15.75" (400mm)
Weight: 15.3 lb (6.94 kg) - With 2 power supplies
Interfaces: 1 x DB-9 Male RS-232 Console
Additional Information: Security Standard: 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 IPsec 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 Management: 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 LAN 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

Wireless Network

Wireless Security: WPA IEEE 802.11i (WPA2, RSN) WEP and TKIP-MIC: RC4 40, 104 and 128 bits (both static and shared keys)
WLAN Features:
- Security Policies
- Intrusion Prevention
- RF Management
- Quality of Service (QoS)
- Mobility
- Supports up to 50 Cisco Lightweight Access Points
Management:
- Cisco Private MIBs
- Command-line interface: Telnet, SSH, Serial port
- SNMP v1, v2c, v3

Power Description

Input Voltage Range: 100V AC to 240 V AC
Frequency Band/Bandwidth: 50Hz to 60Hz
Current:
- 0.43A @ 110V AC - Input
- 0.23A @ 220V AC - Input
Power Consumption: 50W

Environmental Conditions

Temperature:
- 32Â°F (0Â°C) to 104Â°C (219Â°F) Operating
- -13Â°F (-25Â°C) to 158Â°F (70Â°C) Storage
Humidity:
- 10 to 95% Operating Non-condensing
- 95% Storage

Packet Forwarding

Options:
- 802.1Q VLAN Tagging
- 802.1D Spanning Tree Protocol
- IEEE 802.3 10BASE-T
- IEEE 802.3u 100BASE-TX

Additional Features

Features: Interfaces and Indicators: Uplink: 2 (4402) or 4 (4404) 1000Base-X transceiver slots LED indicators: link, activity Service Port: 10/100 Mbps Ethernet (RJ45) LED indicators: link, activity Utility Port: 10/100/1000 Mbps Ethernet (RJ45) LED indicators: link, activity Expansion Slots: 1 (4402) or 2 (4404) Console Port: RS232 (DB-9 male, DTE interface) Other Indicators: Status, Alarm, Power Supply 1, Power Supply 2

Agency Approvals

Agency Approvals: Regulatory Compliance: IEEE 802.1X CE Mark UL 60950-1:2003 EN 60950:2000 U.S.: FCC Part 15.107 and 15.109 Canada: ICES-003 Japan: VCCI Europe: EN 55022, EN 55024

Extended Details

Recommended Accessories for Model: Cisco AIR-WLC4402-50-K9 Wireless Controller

Cisco AIR-PWR-4400-AC= Wireless Controller
Part #: AIR-PWR-4400-AC= | SKU: CIS40509

Power supply (Redu) for the 4400 Series Wireless LAN Controller

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Cisco AIR-WLC4402-50-K9 Wireless Controller Part #: AIR-WLC4402-50-K9 | SKU: CIS40505