Installation Notes

Because antennas transmit and receive radio signals, their performance can be adversely affected by the surrounding environment including distance between access point and client, physical obstructions, or radio frequency (RF) interference.

Follow these guidelines to ensure the best possible performance:

•Wherever possible, mount the AP HWIC and antenna where the wireless devices would be within sight and avoid physical obstructions. Barriers along the line of sight between client and access point will degrade the wireless radio signals. AP HWICs and antennas can be installed above floor level in office environments or near the ceiling for better performance since most obstructions tend to be near floor level.

•The density of the materials used in a building's construction determines the number of walls the signal must pass through and still maintain adequate coverage. Consider the following before choosing the location to install your antenna:

–Paper and vinyl walls have very little effect on signal penetration.

–Solid and precast concrete walls limit signal penetration to one or two walls without degrading coverage.

–Concrete and wood block walls limit signal penetration to three or four walls.

–A signal can penetrate five or six walls constructed of drywall or wood.

–A thick metal wall or wire-mesh stucco walls causes signals to reflect back and cause poor penetration.

•Avoid mounting the antenna next to a column or vertical support that could create a shadow zone and reduce the coverage area.

•Keep the antenna away from reflective metal objects such as heating and air-conditioning ducts, large ceiling trusses, building superstructures, and major power cabling runs. If necessary, use an extension cable to relocate the antenna away from these obstructions.

Caution Install the AP HWIC and any antennas away from appliances that share the same frequency bands. Microwave ovens, cordless telephones, and security monitors can temporarily interfere with wireless performance.

Caution We recommend you avoid installing wireless antennas in or near rack-mounted installations that include networking equipment and computer servers whose radiated noise emissions can severely degrade radio performance.

Note If the desired installation site has a marginally acceptable level of radiated noise emissions, consider using a remote-mounted antenna, such as a wall-mount or ceiling-mount antenna, for better radio performance and coverage.

Cisco Multiband Swivel-Mount Dipole Antenna (AIR-ANTM2050D-R)

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OL-6846-01

 

 

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Cisco Systems AIR-ANTM2050D-R warranty Installation Notes
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AIR-ANTM2050D-R specifications

Cisco Systems AIR-ANTM2050D-R is a high-performance, dual-band, omnidirectional antenna designed specifically for use with Cisco access points and wireless devices. This antenna is particularly well-suited for environments requiring extensive wireless coverage, such as offices, enterprises, and industrial spaces.

One of the main features of the AIR-ANTM2050D-R is its dual-band capability, which supports both the 2.4 GHz and 5 GHz frequencies. This ensures compatibility with a wide variety of wireless standards, including 802.11a/b/g/n/ac, providing flexibility in deployment scenarios. With the increasing demand for bandwidth and the proliferation of devices in the workplace, the dual-band support helps optimize network performance for a diverse array of applications.

The antenna has a gain of 5 dBi for 2.4 GHz and 5 dBi for 5 GHz frequencies, delivering reliable signal strength over substantial distances. This makes it ideal for scenarios where comprehensive coverage and strong signal quality are crucial. Moreover, its design enhances the performance of wireless services, including voice over IP (VoIP), video conferencing, and data-intensive applications.

Another important characteristic of the AIR-ANTM2050D-R is its robust build quality. Designed for indoor use, it is constructed to withstand typical environmental conditions found within buildings. Its compact and unobtrusive design allows for flexible placement in various locations without interfering with the aesthetics of the surrounding space.

The antenna is equipped with a Radome, which protects it from physical damage and allows for efficient wireless transmission. Additionally, it features both RP-TNC connectors for easy installation and compatibility with various Cisco access points, making integration into existing networks straightforward and efficient.

Affordability is another advantage of the AIR-ANTM2050D-R. It provides a cost-effective solution for organizations looking to enhance their wireless infrastructure without compromising on performance. By improving signal strength and coverage, this antenna can contribute to a more reliable wireless experience for users.

In summary, Cisco Systems AIR-ANTM2050D-R is an advanced dual-band omnidirectional antenna designed to enhance wireless coverage and performance in diverse environments. With its features, robust construction, and compatibility with Cisco access points, it stands out as an essential component for organizations aiming to optimize their wireless networks and ensure reliable connectivity for all users.
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