Description
🌐 Cisco AIR-WLC4402 Series 4400 Professional WLAN Controller 📡
Enterprise Centralized Management Solution for Wireless Networks
The Cisco 4400 Series Wireless LAN Controller offers comprehensive WLAN features for medium to large installations. By automating WLAN configuration and management functions, this controller provides network administrators with the control, security, redundancy, and reliability needed to effectively develop and manage their wireless networks.
Compatible with Cisco Aironet access points, Wireless Control System (WCS), and Wireless Location Appliance, this controller supports critical wireless data, voice, and video applications. It ensures real-time communication between access points to deploy centralized security policies, wireless IPS capabilities, award-winning RF management, quality of service (QoS), and mobility.
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⚙️ Technical Specifications
✨ Advanced Features
Automatic detection and adaptation to changes in the airspace in real time for a self-configuring, self-optimizing, and self-healing WLAN environment.
Advanced wireless threat protection with real-time intrusion detection and prevention.
High availability configuration with optional redundant power supply and automatic failover for maximum reliability.
Traffic prioritization to ensure optimal performance for voice, video, and critical data applications.
Full 802.1Q VLAN tagging support with seamless roaming between access points and controllers.
📦 Terms of Sale
🆕 CONDITION: NEW - OPEN BOX
New product tested and verified, original packaging opened for quality control.
✅ 30-Day Warranty
Full protection for your purchase with unconditional return and refund.
🚚 Fast and Secure Shipping
Shipping with carrier tracking number and reinforced professional packaging.
🧾 Professional Invoice
Paper invoice with 0% VAT included with each package.
⚠️ Important - Software
We do not provide any technical support or software assistance. The product is sold without an activated software license.
❓ Frequently Asked Questions
Q: How many access points can this WLAN controller manage simultaneously?
A: The Cisco AIR-WLC4402 is available in three configurations: 12, 25, or 50 Cisco Aironet access points. The exact capacity depends on the license installed on your unit. This enterprise WiFi controller offers optimal scalability for campuses and remote sites.
Q: Is this wireless controller compatible with the latest WiFi standards?
A: Yes, this wireless controller supports IEEE 802.11a/b/g standards as well as draft 802.11n 2.0, offering up to 5 times more throughput with Cisco Next-Generation Wireless technology. It also supports 802.11d and 802.11h protocols for international compliance and dynamic frequency management.
Q: What are the security features of this WiFi management system?
A: This wireless LAN controller includes a comprehensive security system featuring WPA/WPA2, AES-CCMP encryption, 802.1X/RADIUS authentication, IPSec VPN support, and a real-time intrusion prevention system (WIPS). It also offers web authentication and centralized security policy management for all access points.
Q: How to manage and administer this wireless network controller?
A: Administration is done via secure HTTPS web interface, CLI command line through Telnet/SSH, or SNMP v1/v2c/v3 for integration with your network monitoring system. Compatible with Cisco Wireless Control System (WCS) for centralized multi-site management of your professional WiFi infrastructure.
Q: Does this enterprise WiFi controller support VoIP and video deployments?
A: Absolutely. Thanks to advanced Quality of Service (QoS) and traffic prioritization, this wireless access point controller guarantees optimal performance for real-time applications like WiFi VoIP, videoconferencing, and streaming. The expansion slot allows adding a VPN termination module to secure communications on your enterprise wireless network.
Q: What is the difference between the 4402 and 4404 models?
A: The Cisco 4402 has 2 Gigabit Ethernet ports and 1 expansion slot, supporting up to 50 access points depending on the license. The 4404 model offers 4 Gigabit Ethernet ports, 2 expansion slots, and supports up to 100 APs, ideal for large campus and datacenter installations with high WiFi user density.
Q: Does this network equipment support seamless roaming between WiFi access points?
A: Yes, the LWAPP (Lightweight Access Point Protocol) ensures ultra-fast and seamless roaming between all access points managed by the controller or across multiple controllers in a cluster. Perfect for mobile environments requiring continuous WiFi connectivity without session interruption while moving.
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