Cisco AIR-ANT5140NV-R 5-GHz MIMO Antenna

Product Details for Cisco AIR-ANT5140NV-R

General Information

• Manufacturer: Cisco
• Model Number: AIR-ANT5140NV-R
• Product Line: Aironet
• Product Name: Aironet MIMO Antenna
• Product Type: Network Accessories

Technical Specifications

Antenna Features

• Directivity: Omni-directional
• Frequency Band: SHF
• Operating Frequency Range: 5.15 GHz to 5.85 GHz
• Antenna Gain: 4 dBi
• Polarization: Linear Vertical
• VSWR: 2:1 or less
• Azimuth Plane (3 dB Beamwidth): Omnidirectional

Physical Characteristics

• Cable: 3 ft (91.4 cm), plenum rated with blue ID markers
• Connector: RP-TNC
• Environment: Indoor/Outdoor
• Temperature Range: -22°F to 158°F (-30°C to 70°C)

Installation and Mounting

Interface and Connectors

• Number of Connectors: 1
• Connector Type: RP-TNC

Mounting Equipment

• Mount interface bracket
• Mount base
• Wall bracket
• One 1/4-20 x ½-in. cap screw
• One 1/4-20 wing screw
• Two #10 x ¾-in. screws
• Two #10 x ½-in. screws
• One screen mesh washer
• One spherical washer
• 3/16 Allen wrench
• Rubber gasket
• Jam nut

Usage and Applications

• Application/Usage: Wireless Data Network
• Additional Information:
• VSWR: 2:1 or less
• Cable: 91.4 cm plenum rated with blue ID markers

Features

Dual-band

The Cisco AIR-ANT5140NV-R 5-GHz MIMO Antenna is designed to operate in both the 2.4 GHz and 5 GHz frequency bands. This dual-band capability allows for increased flexibility and compatibility with a wide range of wireless devices and networks. With this antenna, users can seamlessly connect to both older, legacy devices that operate in the 2.4 GHz band, as well as newer devices that support the faster and less congested 5 GHz band. This feature ensures that users can take full advantage of the available wireless spectrum, leading to improved network performance and reliability.

Omni-directional

Being an omnidirectional antenna, the Cisco AIR-ANT5140NV-R provides a 360-degree coverage pattern. This means that it can transmit and receive signals in all directions simultaneously. Unlike directional antennas that focus the signal in a specific direction, omnidirectional antennas are ideal for environments where the location of wireless devices may vary or where there is a need for coverage in multiple directions. With this antenna, users can enjoy reliable wireless connectivity from any location within the antenna's range, without the need to constantly adjust or reposition the device.

4 dBi Gain

The Cisco AIR-ANT5140NV-R features a gain of 4 dBi, which refers to its ability to concentrate the radio signal in a specific direction. A higher gain antenna like this one provides an increased signal strength and coverage area compared to lower gain alternatives. The 4 dBi gain of this antenna ensures a stronger and more reliable wireless connection, even in challenging environments with obstacles or interference. Users can experience enhanced network performance, reduced latency, and extended coverage range, making it an excellent choice for both small-scale deployments and larger enterprise networks.

N-type Connector

Equipped with an N-type connector, the Cisco AIR-ANT5140NV-R offers a secure and reliable connection to wireless devices. The N-type connector is known for its excellent RF performance and low signal loss, ensuring minimal degradation of the signal during transmission. This connector type is widely used in professional wireless applications due to its superior electrical characteristics and robustness. With the N-type connector, users can enjoy stable and high-quality connections, minimizing the risk of signal loss or interruption.

Designed for Indoor Use

The Cisco AIR-ANT5140NV-R is specifically designed for indoor use, making it an ideal solution for various indoor wireless deployments. Whether it's an office, retail store, warehouse, or educational institution, this antenna is perfectly suited to enhance the wireless connectivity within these environments. Its compact and aesthetically pleasing design allows it to blend seamlessly into any indoor setting without causing visual disruption. By choosing an antenna specifically designed for indoor use, users can ensure optimal performance, reliability, and coverage throughout their indoor wireless network.

Benefits of Dual-band Capability

The dual-band capability of the Cisco AIR-ANT5140NV-R brings several benefits to users. Firstly, it enables compatibility with a wide range of wireless devices operating in both the 2.4 GHz and 5 GHz bands. This ensures that users can connect their devices without worrying about compatibility issues or limitations. Additionally, dual-band capability allows users to take advantage of the less congested 5 GHz band, which offers faster speeds and better performance compared to the more crowded 2.4 GHz band. Users can enjoy smoother streaming, faster downloads/uploads, and overall improved network performance.

Importance of Omni-directional Coverage

The omni-directional coverage provided by the Cisco AIR-ANT5140NV-R is crucial in environments where wireless devices are constantly moving or located in various directions. This feature eliminates the need for manual adjustment or repositioning of the antenna to ensure a reliable connection. Users can freely move around within the antenna's coverage area, without experiencing signal dropouts or dead zones. The omni-directional coverage is particularly beneficial in open office spaces, retail stores, or any environment with a high density of wireless devices.

Advantages of 4 dBi Gain

The 4 dBi gain of the Cisco AIR-ANT5140NV-R ensures an extended coverage range and improved signal strength. This gain is especially advantageous in environments with obstacles or interference that can weaken the wireless signal. With the higher gain, users can overcome these challenges and achieve a more reliable and stable connection. Whether it's a large office building, a warehouse with obstructing shelves, or a multi-story facility, the 4 dBi gain allows users to expand their wireless network coverage without compromising performance.

Benefits of N-type Connector

The N-type connector used in the Cisco AIR-ANT5140NV-R offers numerous benefits to users. Its superior electrical characteristics minimize signal loss during transmission, resulting in a more robust and stable connection. This connector type is also known for its durability and high-quality construction, ensuring long-term reliability. The N-type connector is widely supported by various wireless devices and networking equipment, making it a versatile choice for seamless integration into existing setups. Users can trust in the N-type connector's performance and enjoy uninterrupted wireless connectivity.

Advantages of Indoor Design

The indoor design of the Cisco AIR-ANT5140NV-R makes it an ideal choice for indoor wireless deployments. By being specifically optimized for indoor use, this antenna can provide optimal performance and coverage within indoor environments. Its compact form factor allows for easy installation in various settings without causing visual disruption or taking up excessive space. Whether it's providing wireless connectivity to office employees, serving customers in a retail store, or enabling educational institutions to support wireless learning, the indoor design of this antenna ensures reliable and efficient wireless connections.

Summary

In summary, the Cisco AIR-ANT5140NV-R 5-GHz MIMO Antenna offers several features that enhance its usability and performance. The dual-band capability ensures compatibility with a wide range of wireless devices and allows users to take advantage of the less congested 5 GHz band. The omni-directional coverage eliminates the need for constant antenna adjustment and provides reliable connections from any direction. The 4 dBi gain extends the coverage range and enhances signal strength, overcoming obstacles and interference. The N-type connector ensures secure and low-loss connections, while the indoor design makes it an excellent choice for indoor wireless deployments. With these features, users can experience improved network performance, extended coverage range, and reliable wireless connectivity in various indoor environments.