Radio Access Point

Product Overview

The Radio Access Point, specifically the Cisco WAP561-E-K9 model, is a high‑performance wireless networking device designed for enterprise environments. It delivers robust 802.11n Wi‑Fi coverage across both 2.4 GHz and 5 GHz bands, supporting up to 64 simultaneous users with advanced security protocols.

Key Features

• Wireless Standards: IEEE 802.11b/g/n/i/e, ensuring compatibility with legacy devices while providing modern high‑throughput performance.
• Dual‑Band Operation: Simultaneous 2.4 GHz and 5 GHz radios for optimal spectrum utilization and reduced interference.
• Security Suite: Supports 802.1x RADIUS, SSID isolation, WDS, WPA/WPA2, and WPS, offering granular control over network access.
• High‑Gain Antennas: Ten integrated antennas with 5 dBi gain each, delivering extended coverage and improved signal quality.
• Power Consumption: 1.712 W, making it energy efficient for continuous operation in demanding environments.
• Robust Build: Dimensions of 230 mm × 25 mm with a weight of 685 g; designed to withstand temperature ranges from –20 °C to +70 °C and humidity levels between 5 %–90 % during storage, and 10 %–85 % during operation.
• Connectivity: One RJ‑45 Ethernet port supporting speeds of 10/100/1000 Mbps with IEEE 802.3ab compliance.
• Memory & Storage: 64 MB RAM, 32 MB Flash memory, and 64 MB internal storage for firmware and configuration data.
• Management Protocols: SNMP v3, Bonjour, HTTP/HTTPS for secure remote administration.
• Operating System Compatibility: Linux OS support, enabling integration with existing network infrastructure.

Technical Specifications

Deployment Scenarios

The Cisco WAP561-E-K9 is engineered for a variety of enterprise deployments:

• Campus Wi‑Fi: Its dual‑band capability and high antenna count make it ideal for large campus environments where coverage density and user capacity are critical.
• Industrial Control Systems: With robust temperature tolerance and secure management protocols, it can serve in factory floors or data centers requiring reliable wireless connectivity.
• Public Access Points: The device supports WDS and SSID isolation, enabling secure guest networks alongside corporate traffic.

Security Architecture

The access point incorporates multiple layers of security to protect network integrity:

• 802.1x RADIUS Authentication: Ensures that only authorized devices can join the network, integrating seamlessly with existing authentication servers.
• WPA/WPA2 Encryption: Provides robust data encryption for all wireless traffic.
• SSID Isolation and WDS: Allows segmentation of networks and secure bridging between multiple access points.
• WPS Support: Facilitates quick setup while maintaining security through PIN or push‑button methods.

Management & Monitoring

The device can be managed via SNMP v3, offering secure, encrypted monitoring and configuration. Bonjour integration allows for easy discovery on local networks, while HTTP/HTTPS interfaces provide a web-based management console with role‑based access controls.

Performance Highlights

• Supports up to 64 concurrent users without significant degradation in throughput.
• OFDM modulation delivers high data rates even in environments with multipath interference.
• 10/100/1000 Mbps Ethernet port ensures that wired backhaul can keep pace with wireless demand.

Environmental Resilience

The device’s construction allows operation across a wide range of environmental conditions, making it suitable for both indoor and outdoor installations where temperature and humidity may fluctuate significantly.

Conclusion

The Cisco WAP561-E-K9 Radio Access Point stands out as a versatile, secure, and high‑performance solution for modern enterprise wireless networking. Its combination of dual‑band support, extensive security features, robust build quality, and comprehensive management capabilities make it an excellent choice for organizations seeking reliable connectivity across diverse operational contexts.