Cisco lists AIR-ANT24120 as a 2.4 GHz, 12 dBi mast-mount antenna. The manufacturer reference describes RP-TNC compatibility with Aironet radio devices. An antenna does not supply access-point processing, controller capacity or a bridge radio.
For a replacement inquiry, identify the host radio, its antenna connector and the intended coverage geometry. Do not substitute a directional Yagi or a 5 GHz antenna merely because its gain is similar. Request an installation review before committing to a changed antenna arrangement.
The exact AIR-ANT24120 row appears in Cisco EOL11425. Manufacturer ordering ended August 25, 2017 and support ended August 31, 2022. No replacement part is named in that notice for this model.
Confirm the label, physical condition, mounting parts and return terms in the quotation. The historical catalog does not establish current stock or continued manufacturer warranty. Obtain a complete proposed bill of materials rather than treating this antenna as a self-contained wireless link.
Cisco exact antenna hardware reference · AIR-ANT24120 end-of-sale and support notice
| Part | AIR-ANT24120 |
|---|---|
| Radio band | 2.4 GHz |
| Nominal gain | 12 dBi |
| Pattern / mounting | Omnidirectional; mast mount |
| Connection | RP-TNC |
| Last manufacturer support | August 31, 2022 |
| Replacement in cited notice | None listed |
This listing is an accessory or component and may not include the main device. Confirm the supported platform, connector or form factor, included quantity, hardware revision and required mounting or installation parts before ordering.
Cisco AIR-ANT24120 2.4 GHz 12 dBi Omnidirectional Mast Antenna is a CISCO accessory or component in the Antenna 2.4 5 5.8 GHz category. It may require a compatible main device and should not be treated as a complete standalone system.
Compatibility depends on the exact parent platform, chassis or device revision. Provide the installed model and required quantity so YYST Global can check fit before ordering.
Confirm whether the quotation includes only the named component or also includes cables, brackets, optics, licenses or installation hardware. Package contents vary by part number and condition.
Please request a quote for AIR-ANT24120. Final pricing depends on stock, quantity, configuration and delivery destination.
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