Cisco Aironet Dual-Band Wi-Fi Antenna 2.4/5 GHz 3/5 dBi

Overview

The Cisco AIR-ANT2535SDW-R= is a dual-band Wi-Fi antenna designed to enhance wireless coverage by operating on both 2.4 GHz and 5 GHz frequency bands. It delivers a gain of 3 dBi at 2.4 GHz and 5 dBi at 5 GHz, making it effective for improving signal strength in various environments. Its 360-degree omnidirectional radiation pattern ensures even signal distribution, reducing dead spots and maintaining stable connections across indoor and outdoor spaces.

This antenna is ideal for network administrators and IT professionals who need to extend or strengthen Wi-Fi coverage in offices, warehouses, or outdoor venues. The RP-TNC connector allows for easy installation on compatible Cisco devices, simplifying network upgrades without complex setup.

Key features

• Dual-band support for both 2.4 GHz and 5 GHz frequencies to accommodate diverse wireless devices and reduce interference
• 3 dBi gain at 2.4 GHz and 5 dBi gain at 5 GHz to boost signal strength and improve overall network performance
• 360-degree omnidirectional radiation pattern that provides consistent coverage in all directions, minimizing dead zones
• Suitable for both indoor and outdoor use, offering flexibility for various deployment scenarios
• RP-TNC connector designed for straightforward attachment to compatible Cisco access points and wireless devices, enabling quick installation

Key specs

• Frequency bands: 2.4 GHz and 5 GHz
• Gain: 3 dBi at 2.4 GHz, 5 dBi at 5 GHz
• Radiation pattern: 360-degree omnidirectional
• Connector type: RP-TNC
• Application: Indoor and outdoor wireless coverage enhancement

Connectivity and compatibility

The antenna connects via an RP-TNC connector, which is commonly used in Cisco wireless access points and other compatible networking equipment. This ensures seamless integration with existing Cisco infrastructure, allowing network administrators to upgrade coverage without replacing devices. Its dual-band capability supports a wide range of Wi-Fi standards operating on 2.4 GHz and 5 GHz bands, making it compatible with most modern wireless clients.

Ideal uses and environments

This antenna works well in environments where reliable Wi-Fi coverage is critical, such as busy office floors, warehouses, and outdoor event spaces. Its omnidirectional pattern suits open areas where signal needs to reach multiple directions evenly. It is a strong choice for IT professionals managing networks that require consistent connectivity across large or complex spaces, helping to reduce dead spots and improve user experience.