The Cisco AIR-ANT5140NV-R is an outdoor antenna designed to enhance wireless data network connectivity. As part of the Aironet series, this antenna is engineered for optimal performance in the 5-GHz frequency band. With a linear vertical MIMO (Multiple Input, Multiple Output) design and omnidirectional characteristics, it is well-suited for outdoor deployments where reliable wireless communication is crucial.
Understanding Outdoor Antennas and Their RoleOutdoor antennas play a critical role in wireless communication systems:
- Extended Range: Outdoor antennas are designed to extend the range of wireless networks, ensuring connectivity over larger outdoor areas.
- Signal Directionality: Depending on their design, antennas can have omnidirectional or directional characteristics, influencing the coverage pattern of the wireless signal.
The antenna operates in the 5-GHz frequency band, providing high-speed and reliable wireless connectivity.
Linear Vertical MIMO DesignWith a linear vertical MIMO design, the antenna supports multiple simultaneous data streams, enhancing data transfer efficiency.
Omnidirectional CoverageThe omnidirectional coverage pattern ensures that the antenna can transmit and receive signals in all directions, providing broad coverage.
Wall-MountedDesigned for wall mounting, the antenna offers flexibility in deployment, making it suitable for various outdoor scenarios.
Importance of 5-GHz Frequency in Wireless CommunicationThe 5-GHz frequency band offers several advantages for wireless communication:
- Reduced Interference: Compared to the crowded 2.4-GHz band, the 5-GHz band is less congested, reducing interference and improving signal quality.
- Higher Data Rates: The 5-GHz band supports higher data rates, making it ideal for applications that require fast and reliable wireless connections.
- Better Throughput: With more available channels and less interference, the 5-GHz band enables better throughput for data transmission.
The antenna is specifically designed for outdoor use, providing reliable wireless connectivity in challenging outdoor environments.
MIMO TechnologyThe linear vertical MIMO design supports multiple data streams, improving overall network performance and efficiency.
Easy DeploymentThe wall-mounted design offers flexibility in deployment, allowing the antenna to be easily installed in various outdoor scenarios.
Use Cases for Cisco AIR-ANT5140NV-R Outdoor AntennaOutdoor Wi-Fi NetworksIdeal for extending wireless coverage in outdoor Wi-Fi networks, such as parks, stadiums, or outdoor public areas.
Point-to-Multipoint DeploymentsSuitable for point-to-multipoint wireless communication setups where omnidirectional coverage is essential.
Wireless Surveillance SystemsIn outdoor surveillance systems, the antenna can be used to provide connectivity for wireless cameras and sensors.
High-Performance for MIMO Antenna
The AIR-ANT5140NV-R Cisco Aironet 5-GHz MIMO (multiple input, multiple output) antenna is a high-performance antenna designed for use in wireless networks. Some of its key features that contribute to its high performance include:
- Dual-band: The antenna is designed to operate in the 5-GHz frequency band, which is a less crowded band than the 2.4-GHz band and is less susceptible to interference from other devices such as microwaves and cordless phones.
- MIMO technology: The antenna uses MIMO technology which enables it to send and receive multiple data streams simultaneously, increasing the overall throughput and reliability of the wireless network.
- High gain: The antenna has a high gain of 5 dBi, which means it can transmit and receive signals over a longer distance and at a higher power than a lower-gain antenna.
- Omnidirectional: The antenna is omnidirectional, which means it can transmit and receive signals in all directions, providing coverage in a 360-degree radius.
- Durable design: The antenna is made of high-quality materials that are resistant to weather and other environmental factors, making it a durable and reliable option for use in outdoor environments.
- Compatible: This part antenna is compatible with Cisco Aironet Series access points, routers, and bridges, allowing for easy integration into existing networks.
The AIR-ANT5140NV-R Cisco Aironet 5-GHz MIMO Antenna has several benefits and features that make it well-suited for use in wireless networks:
- High gain: The antenna provides a peak gain of 7 dBi, which helps to increase the signal strength and improve the overall coverage of the wireless network.
- MIMO support: The antenna supports 2x2 MIMO, which allows it to transmit and receive multiple data streams simultaneously. This improves the overall throughput and reliability of the wireless connection.
- Directional operation: The antenna has a horizontal beamwidth of 35 degrees, which helps to focus the signal in a specific direction. This makes it well-suited for point-to-point or point-to-multipoint wireless connections.
- Weatherproof design: The antenna is designed for use in outdoor environments and is rated for operation in temperatures between -40 and 149 degrees Fahrenheit. This makes it ideal for use in a wide range of outdoor wireless applications.
- Compatibility: The antenna is compatible with the Cisco Aironet 1550, 1600, 1700, 2600, 2700, 3500, and 3600 series access points, making it easy to integrate into existing wireless networks.
- Easy to install: The antenna is easy to install and comes with all the necessary hardware and instructions, making it simple to set up and get working quickly.
- Durable: The antenna is made of high-quality materials that are built to last, ensuring that it will continue to provide reliable performance over time.
The AIR-ANT5140NV-R Cisco Aironet 5-GHz MIMO Antenna does not provide any security feature or dynamic quality feature. However, it is designed to work with Cisco Aironet Access Points that do provide robust security features, such as WPA2-Enterprise and 802.1X authentication, and dynamic quality features, such as Quality of Service (QoS) and load balancing, to help ensure that wireless networks are secure and that wireless traffic is properly prioritized.
Cisco Aironet Access Points that are compatible with this part antenna can provide a wide range of security features, including support for advanced encryption standards, firewall functionality, and VPN connectivity. These features help to protect wireless networks against unauthorized access and potential threats.
Additionally, the access points provide the capability to set Quality of Service (QoS) policies that prioritize different types of network traffic, such as voice or video, to ensure that they are delivered with the required level of performance. This is important in environments where real-time applications are used to avoid packet loss and delay.
Main Information about this Cisco AIR-ANT5140NV-R- Manufacturer: Cisco
- Model Number or SKU# AIR-ANT5140NV-R
- Product Line: Aironet
- Product Name: Aironet MIMO Antenna
- Product Type: Network Accessories
- Directivity Omni-directional
- Accessories Type: Antenna
- Frequency Band Type SHF
- Frequency 5.15 GHz to 5.85 GHz
- Antenna Gain 4 dBi
- Polarization Linear Vertical
- Operating frequency range: 5150 - 5850 MHz
- VSWR: 2:1 or less
- Polarization: Linear, vertical
- Azimuth plane (3 dB beamwidth): Omnidirectional
- 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)
- Number of Connectors 1
- Connector Type RP-TNC
- 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
- Application/Usage Wireless Data Network
- Additional Information-
- VSWR: 2:1 or less
- Cable: 91.4 cm plenum rated with blue ID markers
In short, the Cisco AIR-ANT5140NV-R Outdoor Antenna, with its 5-GHz frequency operation, linear vertical MIMO design, omnidirectional coverage, and wall-mounted deployment, stands as a valuable component for outdoor wireless communication. Its application in extending Wi-Fi networks, supporting point-to-multipoint deployments, and enhancing wireless surveillance systems makes it a versatile solution for various outdoor scenarios. Cisco's commitment to providing reliable and high-performance wireless infrastructure is evident in the design and capabilities of the AIR-ANT5140NV-R antenna, contributing to seamless outdoor connectivity in diverse environments.
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