Cisco AIR-ANT24120 12 DBI Networking Network Accessories Antenna
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AIR-ANT24120 Cisco Aironet Omni-directional Antenna Factory New

Availability: In Stock
Part Number#: AIR-ANT24120
List Price was: $1888.46
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Short Description:
AIR-ANT24120 Aironet 12 DBI 2.40 GHz to 2.50 GHz Wireless High Gain Omni-Directional Antenna | Made by Cisco | New Factory Sealed
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

Performance and Scalability

The Cisco Aironet AIR-ANT24120 is an omni-directional antenna designed to improve the range and coverage of wireless networks. It has a 12 dBi gain and operates in the 2.4GHz frequency band, making it suitable for use with 802.11b/g/n Wi-Fi devices.

In terms of performance, the AIR-ANT24120 provides broad coverage in a 360-degree pattern, reducing the number of antennas required for a given area and helping to eliminate dead spots. The high gain of the antenna also increases the overall signal strength and can help to improve network performance in areas with weak signals.

In terms of scalability, the AIR-ANT24120 can be easily integrated into existing wireless networks and used in combination with other Cisco Aironet antennas to extend coverage and improve network performance. The antenna is also compatible with a variety of mounting options, making it easy to install in a variety of locations.

Antenna Durability and Construction

The AIR-ANT24120 Cisco Aironet Omni-directional Antenna is designed to be both durable and reliable. The construction of the antenna is based on a high-quality, weather-resistant material that can withstand harsh environments. The antenna is designed to be mounted on a mast or wall and features a sturdy, yet lightweight, construction.

In terms of durability, the AIR-ANT24120 is designed to be resistant to wind and weather, including heavy rain, snow, and hail. The antenna's design also includes a built-in lightning arrestor to protect against electrical surges and other forms of electrical damage. Additionally, the antenna's design includes a high-quality, low-loss coaxial cable that is resistant to physical damage and corrosion.

In conclusion, the AIR-ANT24120 Cisco Aironet Omni-directional Antenna is built to last. The combination of its sturdy construction and weather-resistant design makes it an ideal choice for outdoor use in harsh environments. Whether you need a durable, reliable antenna for your wireless network, the AIR-ANT24120 is an excellent choice.

Maintenance and Troubleshooting

Cisco Aironet Omni-directional Antenna (AIR-ANT24120) is a popular antenna used for wireless network deployment. It provides 360-degree coverage and is ideal for environments where wireless signals need to be spread evenly. Here are some tips for maintenance and troubleshooting of AIR-ANT24120:


  • Cleaning: Dirt and dust can accumulate on the surface of the antenna over time, which can affect its performance. Regular cleaning of the antenna is recommended. Use a soft cloth and mild detergent to clean the surface.
  • Check the Connections: Check the connections between the antenna and the radio to ensure that they are tight and secure. Loose connections can result in a drop in signal strength.
  • Check the Cable: Check the cable for any physical damage, such as cuts or frays, and replace it if necessary.


  • Low Signal Strength: If you are experiencing low signal strength, try adjusting the orientation of the antenna to improve the signal. You can also try moving the antenna to a different location or elevating it to a higher position.
  • Interference: Interference can come from other wireless devices or electrical equipment. If you are experiencing interference, try changing the channel on your wireless device or moving the antenna to a different location.
  • No Signal: If the antenna is not receiving any signal, check the connections between the antenna and the radio to ensure that they are tight and secure. Also, check the cable for any physical damage.
  • Bad Weather: Weather conditions can affect the performance of the antenna. If you are experiencing issues during bad weather, try moving the antenna to a sheltered location or using a weatherproof enclosure.

General Information:

  • Manufacturer : Cisco Systems, Inc
  • Manufacturer Part Number: AIR-ANT24120
  • Brand Name: Cisco
  • Product Line: Aironet
  • Product Model AIR-ANT24120
  • Product Name Aironet Omnidirectional Antenna
  • Product Type: Antenna

Technical Information:

  • Directivity Omni-directional
  • Maximum Antenna Range 15.8 Mile
  • Frequency Band Type UHF
  • Frequency 2.40 GHz to 2.50 GHz
  • Antenna Gain 12 dB
  • Impedance 50 Ohm


  • Connector Type RP-TNC


  • Application/Usage Wireless Data Network
  • Package Contents-
  • Aironet 12 dBi High Gain Omnidirectional Antenna
  • Antenna grooves
  • Jam nuts
  • 5/16 x 18 U-bolt
  • Sandcast bracket
  • 1/4-20 hex bolts
  • 5/16-18 hex nut
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

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Worldwide Shipping Options:

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UPS®/FedEx® Ground Shipping Canada

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Important notes:

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