Cisco Aironet Dual-Band Omnidirectional Wi-Fi Antenna, 4 dBi (2.4 GHz) / 7 dBi (5 GHz)

Overview

The Cisco AIR-ANT2547VG-N= is a dual-band omnidirectional Wi-Fi antenna designed to provide consistent wireless coverage in all directions. It supports both 2.4 GHz and 5 GHz frequency bands, delivering 4 dBi gain on the 2.4 GHz band and 7 dBi gain on the 5 GHz band. This antenna is ideal for extending Wi-Fi coverage in environments where users and devices move freely, such as outdoor courtyards, campuses, warehouses, and manufacturing floors.

Key features

• Dual-band support allows seamless operation on both 2.4 GHz and 5 GHz frequencies, accommodating a wide range of devices.
• Omnidirectional design radiates signal evenly in a 360-degree pattern, ensuring uniform coverage around the antenna without the need for precise aiming.
• Enhanced gain improves signal reach and reduces dead spots, which helps maintain stable connections and better roaming performance.
• Durable gray housing is weather-resistant, built to withstand sun exposure, rain, and temperature fluctuations for reliable outdoor use.
• FCC approval guarantees compliance with regulatory standards, making it suitable for professional and commercial deployments.
• Single-unit design simplifies installation and inventory management by combining both frequency bands into one antenna, reducing wind load on mounting structures.

Key specs

• Frequency bands: 2.4 GHz and 5 GHz
• Gain: 4 dBi at 2.4 GHz, 7 dBi at 5 GHz
• Radiation pattern: Omnidirectional (360 degrees)
• Housing color: Gray
• Environmental rating: Weather-resistant for outdoor use
• Regulatory approval: FCC certified

Connectivity and compatibility

This antenna is specifically designed for Cisco Aironet access points, ensuring seamless integration and optimal performance. It connects easily to compatible Cisco devices, making it a practical choice for expanding wireless networks without adding multiple antennas or complex configurations.

Ideal uses and environments

The AIR-ANT2547VG-N= fits well in open and dynamic spaces where users and equipment move frequently. It is a strong choice for outdoor areas like campuses and courtyards, as well as large indoor spaces such as warehouses and manufacturing floors. Its weather-resistant design and broad coverage make it suitable for installations on poles, rooftops, or building exteriors where consistent Wi-Fi access is critical.