AIR-ANT2547V-N Cisco Aironet Dual Band Omnidirectional Antenna

Overview of the Cisco Aironet Dual Band Antenna

The Cisco AIR-ANT2547V-N Aironet Omnidirectional Antenna is a high-performance dual-band wireless antenna designed to improve Wi-Fi coverage, signal strength, and network reliability. This Cisco antenna delivers consistent omnidirectional wireless transmission across both 2.4 GHz and 5 GHz frequency bands, making it suitable for enterprise networking environments, access points, and professional wireless deployments.

Details Information

• Manufacturer: Cisco
• Prat Number: AIR-ANT2547V-N
• Device Type: Wireless Network Antenna

Technical Features

• Antenna Type: Omni-directional collinear array.
• Frequency Bands: Dual-band operations at 2.4 GHz and 5 GHz.
• Operating Frequencies: Range of 2400–2483 MHz and 5150–5875 MHz.
• Antenna Gain: Peak gain is 4 dBi at 2.4 GHz and 7 dBi at 5 GHz.
• Input Impedance: Rated at a nominal value of 50 Ohms.
• VSWR Performance: Voltage Standing Wave Ratio maximum rating is 2.0:1.
• Polarization Type: Utilizes standard vertical linear polarization.
• Horizontal Beamwidth: Full 360-degree omnidirectional coverage footprint.
• Vertical Beamwidth: Focuses at 30° on 2.4 GHz and 14° on 5 GHz.
• Connector Interface: Features an integrated N-Male type connector.
• Physical Dimension: Length is 11.1 inches with a 1.25-inch diameter.
• Hardware Weight: Total weight of the unit is 6.0 ounces.
• Weather Proofing: Built with IP66 and IP67 weather-proof ingress ratings.
• Wind Survival: Engineered to survive standard winds up to 165 mph.
• Temperature Range: Operates safely between -40°F to 185°F.

Performance Metrics

• VSWR: Less than 2.0:1 across both bands
• Elevation Beamwidth: 30° at 2.4 GHz, 14° at 5 GHz
• Operational Wind Speed: Up to 100 mph (161 kph)
• Structural Survival: Withstands up to 165 mph (265 kph)

Compatibility

• Access Point Focus: Designed primarily for Cisco Aironet outdoor access points.
• Industrial Router Link: Directly matches Cisco Connected Grid and Industrial IoT routers.
• Port Connection: Connects to devices equipped with standard N-Female antenna ports.
• Wireless Standards: Fully supports wireless architectures like Wi-Fi 5 and Wi-Fi 6.
• Specific Model Match: Integrates cleanly with the Cisco 829 Industrial ISR series.
• Direct Chassis Mount: Supports direct threading onto compatible outdoor wireless chassis.

Cisco AIR-ANT2547V-N Antenna Dual Band

The Cisco AIR-ANT2547V-N Aironet Omnidirectional Antenna Dual Band is engineered to deliver broad wireless coverage through an omnidirectional radiation pattern. Unlike directional antennas that focus wireless energy toward a specific area, omnidirectional antennas distribute signals around the antenna in a wide circular pattern. This makes the Cisco AIR-ANT2547V-N an effective solution for environments where users, devices, and wireless traffic are spread across multiple directions.

This antenna category is commonly associated with enterprise Wi-Fi deployments where consistent coverage is essential. Businesses, educational facilities, healthcare environments, warehouses, offices, and public spaces often require wireless infrastructure that can support many connected devices at the same time. The Cisco Aironet antenna design helps network teams create dependable wireless networks by improving coverage capabilities and supporting stable communication between wireless clients and access points.

The dual-band capability of the Cisco AIR-ANT2547V-N Aironet Omnidirectional Antenna allows it to operate across both 2.4 GHz and 5 GHz frequency ranges. These frequency bands are important for modern wireless networks because they provide different advantages. The 2.4 GHz band generally offers broader coverage and better penetration through obstacles, while the 5 GHz band provides additional channels, reduced interference in many environments, and higher performance potential for compatible devices.

Understanding Dual Band Wireless Antenna Technology

Dual-band antenna technology is an important component of current Wi-Fi infrastructure because wireless networks have evolved beyond traditional single-frequency communication. The Cisco AIR-ANT2547V-N Aironet Omnidirectional Antenna Dual Band supports wireless deployments where both frequency ranges are used to improve network efficiency. By supporting multiple frequency bands, the antenna helps organizations provide better connectivity options for laptops, mobile devices, industrial equipment, wireless phones, and Internet of Things devices.

The ability to work with dual-band networks allows this antenna category to support changing technology requirements. As more devices connect to wireless networks, administrators need solutions that can reduce congestion and improve the overall user experience. The Cisco AIR-ANT2547V-N provides an antenna solution that aligns with these needs by helping wireless access points deliver dependable radio communication.

Benefits of Dual Frequency Support

Dual frequency support provides flexibility for wireless network design. A network using only the 2.4 GHz band may experience increased interference due to the popularity of that spectrum. Many common devices, including older wireless equipment and consumer electronics, may operate within the same frequency range. The Cisco AIR-ANT2547V-N Aironet Omnidirectional Antenna Dual Band helps network environments take advantage of the 5 GHz spectrum while still supporting devices that rely on 2.4 GHz connectivity.

In professional wireless installations, balancing coverage, speed, and reliability is essential. Dual-band antenna solutions help organizations create networks that are adaptable and capable of supporting different device types. The Cisco Aironet antenna family is designed with enterprise networking considerations in mind, making it suitable for locations where wireless performance directly impacts daily operations.

Reliable Connectivity for Modern Wireless Networks

Modern businesses depend on wireless connectivity for communication, collaboration, cloud applications, security systems, and operational tools. A reliable antenna plays a critical role in ensuring that access points can communicate effectively with connected devices. The Cisco AIR-ANT2547V-N Aironet Omnidirectional Antenna Dual Band contributes to network reliability by supporting efficient wireless signal distribution.

When selecting wireless networking accessories, compatibility and performance are important factors. This antenna category is designed for integration with Cisco Aironet wireless solutions, helping organizations maintain consistent hardware ecosystems. Using compatible antennas can simplify network management and provide predictable performance across installed wireless equipment.

Features of Cisco AIR-ANT2547V-N Aironet Omnidirectional Antenna Dual Band

The Cisco AIR-ANT2547V-N Aironet Omnidirectional Antenna Dual Band includes design characteristics that make it suitable for professional wireless deployments. Its omnidirectional functionality allows wireless signals to spread evenly throughout the surrounding area, making it useful for open spaces and environments where users are distributed around access points.

The antenna design focuses on providing practical wireless coverage while supporting dual-band communication. This combination allows organizations to deploy access points in locations where coverage consistency and device compatibility are important. The antenna helps wireless administrators extend network availability and maintain connections for users throughout a facility.

Omnidirectional Coverage Design

An omnidirectional antenna is valuable because it distributes wireless signals across a broad area. In office spaces, classrooms, retail locations, and industrial facilities, users may move throughout the environment instead of remaining in one fixed location. A wide coverage pattern allows wireless devices to maintain communication as users change positions.

The Cisco AIR-ANT2547V-N Aironet Omnidirectional Antenna Dual Band supports this style of deployment by providing a balanced approach to wireless coverage. Network designers can position access points strategically to create overlapping coverage areas that improve mobility and reduce weak signal zones.

Enterprise Wireless Deployment Support

Enterprise networks require dependable hardware that can support large numbers of users and devices. Wireless infrastructure must often operate continuously while handling demanding applications such as video conferencing, cloud platforms, digital communication tools, and business applications. The Cisco AIR-ANT2547V-N category is designed for environments where wireless reliability is a priority.

Organizations often select Cisco Aironet accessories because they are developed to work within broader Cisco networking environments. The antenna can become part of a complete wireless solution that includes access points, controllers, network switches, and management platforms. This creates a more organized approach to wireless network planning and maintenance.

Applications of Cisco AIR-ANT2547V-N Aironet Antenna

The Cisco AIR-ANT2547V-N Aironet Omnidirectional Antenna Dual Band can be used across many different wireless environments. Its design supports locations that require broad wireless access rather than focused point-to-point communication. From corporate offices to educational campuses, this antenna category provides a practical solution for expanding wireless coverage.

In office environments, wireless networks must support employees, visitors, and connected workplace devices. The antenna helps access points distribute wireless connectivity throughout work areas, meeting rooms, and shared spaces. Reliable Wi-Fi coverage allows organizations to maintain productivity and support flexible working methods.

Commercial and Business Networking Environments

Commercial environments often experience high wireless demand because customers, employees, and operational systems depend on connectivity. Retail stores, hospitality locations, and service facilities require wireless networks that can support payment systems, inventory tools, customer access, and internal communication. The Cisco AIR-ANT2547V-N Aironet Omnidirectional Antenna Dual Band helps provide the wireless foundation required for these activities.

By supporting dual-band communication, the antenna allows businesses to manage different device requirements. Newer devices can take advantage of higher-performance wireless connections while existing equipment can continue operating on compatible frequency bands.

Industrial and Specialized Wireless Environments

Industrial facilities often require wireless communication for monitoring systems, operational tools, scanners, and connected equipment. These environments may include large spaces where consistent wireless coverage is necessary. The omnidirectional design of the Cisco AIR-ANT2547V-N supports broad signal distribution, making it a useful component in industrial wireless planning.

Network administrators can use antenna selection as part of a larger wireless optimization strategy. Factors such as building layout, device density, interference sources, and coverage requirements all influence the best antenna choice. The Cisco AIR-ANT2547V-N category provides an option for deployments requiring balanced wireless performance.

Optimizing Wireless Performance

Wireless performance depends on more than just antenna selection. Network configuration, access point settings, client devices, and environmental conditions all contribute to the final user experience. The Cisco AIR-ANT2547V-N Aironet Omnidirectional Antenna Dual Band works as one part of a complete wireless strategy.

Organizations often combine antenna planning with wireless surveys and performance monitoring. These processes help identify coverage gaps and allow adjustments that improve network reliability. A properly installed antenna can help maximize the capabilities of compatible Cisco wireless equipment.