AIR-ANT2450S-R Cisco Wireless APs & Controllers
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AIR-ANT2450S-R Overview
AIR-ANT2450S-R 135-Degree Sector Identity
AIR-ANT2450S-R is a legacy Cisco 2.4 GHz, 5 dBi sector antenna with RP-TNC connection. Cisco's official lifecycle table identifies its 135-degree sector pattern, which distinguishes it from omnidirectional AIR-ANT24xx models.
Sector design use
A sector antenna concentrates coverage across a defined horizontal area. Before reuse, establish the desired azimuth, overlap with neighboring cells and mounting orientation through an RF survey; the 5 dBi rating alone does not determine usable range.
Single-band and connector boundary
This order is for 2.4 GHz operation and does not add 5 GHz coverage. Confirm the access point has a compatible RP-TNC 2.4 GHz external-antenna port and that any coax extension stays within the link budget.
Legacy receiving inspection
Check radome condition, mounting bracket, connector threads and cable continuity. Record whether the supplied hardware permits the planned wall or mast orientation. An antenna order does not include an access point or a completed site design.
Migration gate
Cisco's notice does not name a direct replacement in the affected-product row. Select a successor only after matching band, gain, sector width, connector, environment and regulatory approval.
Official evidence: Cisco AIR-ANT2450S-R identity and lifecycle table.
AIR-ANT2450S-R Specification
| Exact model / SKU | AIR-ANT2450S-R |
| Antenna form | 2.4 GHz sector antenna |
| Published gain | 5 dBi |
| Sector width | 135 degrees |
| Connector | RP-TNC |
| Band boundary | 2.4 GHz only; no 5 GHz element is stated |
| Lifecycle | Legacy end-of-sale product; no direct replacement stated in the affected-product row |
| Receiving gate | Inspect radome, bracket, connector and cable; validate azimuth and RF link budget |
| Source match | AIR-ANT2450S-R: exact Cisco antenna identity, band, pattern, connector and lifecycle boundary verified |
| Official manufacturer reference | Cisco Aironet antenna lifecycle notice |
AIR-ANT2450S-R Ordering Information
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.
AIR-ANT2450S-R FAQ
What is AIR-ANT2450S-R used for?
AIR-ANT2450S-R Cisco Wireless APs & Controllers 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.
Which products are compatible with AIR-ANT2450S-R?
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.
What is included with AIR-ANT2450S-R?
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.
What is the price of AIR-ANT2450S-R?
Please request a quote for AIR-ANT2450S-R. Final pricing depends on stock, quantity, configuration and delivery destination.
Related products
Related AIR-ANT2450S-R
AIR-ANT2450V-N - Cisco Aironet 5-dBi Omnidirectional Antenna
AIR-ANT2450V-N is a direct-mount outdoor 2.4 GHz omnidirectional antenna with 5 dBi gain, vertical polarization and an N-male connector.
Cisco AIR-ANT24120 2.4 GHz 12 dBi Omnidirectional Mast Antenna
AIR-ANT24120 is a 12 dBi omnidirectional mast-mount antenna for compatible 2.4 GHz Aironet radios using RP-TNC. It is an antenna, not a WLAN controller.
Cisco AIR-ANT2422DW-R Indoor 2.4 GHz Articulated Dipole Antenna
AIR-ANT2422DW-R is an indoor articulated dipole for 2.4 GHz Cisco Aironet radios with an RP-TNC connector. It is not an AP or controller.
Cisco AIR-ANT2410Y-R 2.4 GHz 10 dBi Directional Yagi Antenna
AIR-ANT2410Y-R is a six-element directional Yagi antenna with 10 dBi gain for compatible 2.4 GHz Aironet radios. Its cable terminates in an RP-TNC plug.
Cisco AIR-ANT2485P-R 2.4 GHz 8.5 dBi Single Patch Antenna
AIR-ANT2485P-R is an indoor/outdoor 8.5 dBi single patch antenna covering 2400–2484 MHz, with an RP-TNC connection. It does not include a WLAN radio.
Cisco AIR-ANT2465P-R — 6.5 dBi diversity patch antenna
Cisco AIR-ANT2465P-R is a 2.4 GHz diversity patch antenna with 6.5 dBi peak gain, vertical polarization and RP-TNC connections. It differs from the single-patch AIR-ANT2460P-R.
Cisco AIR-ANT2414S-R — 14 dBi vertically polarized sector antenna
AIR-ANT2414S-R is a Cisco outdoor 2.4 GHz sector antenna with 90-degree azimuth coverage. Its specified 14 dBi gain includes the supplied 1.5 m cable.
Cisco AIR-ANT2460P-R — 2.4 GHz single patch antenna
AIR-ANT2460P-R is a Cisco 6 dBi single-patch antenna covering 2400–2484 MHz. It uses vertical polarization and an RP-TNC connection for compatible 2.4 GHz Aironet radios.