Cisco AIR-ANT2524DW-R is a dual-band indoor antenna for 2.4 GHz and 5 GHz, designed to improve Wi-Fi coverage with easy plug-and-play installation and reliable enterprise performance.
| Specification | Details |
| Product Code | AIR-ANT2524DW-RS |
| Frequency Range | 2.4–2.5 GHz / 5.15–5.85 GHz |
| Antenna Type | Omnidirectional dipole |
| Peak Gain | 2 dBi @ 2.4 GHz / 4 dBi @ 5 GHz |
| VSWR | < 2:1 |
| Impedance | 50 Ω |
| Connector | RP‑TNC male |
| Polarization | Linear |
| Beamwidth (Elevation) | 63° @ 2.4 GHz / 39° @ 5 GHz |
| Dimensions (L × W) | 168.5 mm × 21 mm |
| Radome Length | 124 mm |
| Weight | 37 g |
| Operating Temp | –20 °C to +60 °C |
| Storage Temp | –40 °C to +85 °C |
| Environment | Indoor |
| Self-ID EEPROM | Yes (Catalyst 91xx Series) |
| Product Code | AIR-ANT2524DW-RS |
|---|---|
| Antenna Type | Omnidirectional dipole |
| Supported Frequencies | 2.4–2.5 GHz / 5.15–5.85 GHz |
| Peak Gain | 2 dBi @ 2.4 GHz / 4 dBi @ 5 GHz |
| VSWR | < 2:1 |
| Connector | RP TNC male |
| Polarization | Linear |
| Beamwidth (Elevation) | 63° @ 2.4 GHz / 39° @ 5 GHz |
| Impedance | 50 Ω |
| Dimensions (Length x Width) | 168.5 mm × 21 mm |
| Radome Length | 124 mm |
| Weight | 37 g (1.3 oz) |
| Operating Temperature | –20 °C to +60 °C |
| Storage Temperature | –40 °C to +85 °C |
| Environment | Indoor |
| Self-ID EEPROM | Yes (Catalyst 91xx Series) |
The Cisco AIR-ANT2524DW-RS is a dual-band omnidirectional dipole antenna designed for enterprise-grade indoor wireless networks. Supporting both 2.4 GHz and 5 GHz bands with gains of 2 dBi and 4 dBi, it ensures stable, balanced coverage in dense client environments. What sets it apart is the built-in self-identifying EEPROM, enabling automatic antenna detection with supported Cisco Catalyst 9100 Series access points (9115AXE, 9120AXE, 9130AXE) running IOS‑XE 17.4.1 or later—streamlining deployment and enforcing correct antenna pairing.
The antenna connects via a rugged RP‑TNC male connector with 360° swivel and 90° tilt, while a purple band provides visual confirmation for Port A installation. With its low-profile white radome, the AIR-ANT2524DW-RS blends seamlessly into indoor environments and requires no external power or software configuration.
| Access Point Model | Antenna Port Specification | Compatibility |
| Cisco Catalyst 9115AXE | RP‑TNC Port A (purple) | Fully supported |
| Cisco Catalyst 9120AXE | RP‑TNC Port A (purple) | Fully supported |
| Cisco Catalyst 9130AXE | RP‑TNC Port A (purple) | Fully supported |
| Cisco Aironet 2802E | Dual-band RP‑TNC | Supported (EEPROM not utilized) |
| Cisco Aironet 3802E | Dual-band RP‑TNC | Supported (EEPROM not utilized) |
These indicators appear on the access point, not the antenna:
| LED | Function | Color | Description |
| PWR | System Power | Green | Powered and ready |
| Amber | Boot-up or error state | ||
| ANT | Antenna Detection | Green | EEPROM detected correctly |
| Off | Standard antenna connected (no self-ID) | ||
| TEMP | Thermal Status | Green | Operating within temperature range |
| Amber | Over-temperature alert |
| Access Point Model | Antenna Port Specification | Compatibility |
| Cisco Catalyst 9115AXE | RP‑TNC Port A (purple) | Fully supported |
| Cisco Catalyst 9120AXE | RP‑TNC Port A (purple) | Fully supported |
| Cisco Catalyst 9130AXE | RP‑TNC Port A (purple) | Fully supported |
| Cisco Aironet 2802E | Dual-band RP‑TNC | Supported (EEPROM not utilized) |
| Cisco Aironet 3802E | Dual-band RP‑TNC | Supported (EEPROM not utilized) |
These indicators appear on the access point, not the antenna:
| LED | Function | Color | Description |
| PWR | System Power | Green | Powered and ready |
| Amber | Boot-up or error state | ||
| ANT | Antenna Detection | Green | EEPROM detected correctly |
| Off | Standard antenna connected (no self-ID) | ||
| TEMP | Thermal Status | Green | Operating within temperature range |
| Amber | Over-temperature alert |
We understand that making the right purchase decision is important. Below, you’ll find answers to common pre-sales questions about this product.
Indicates a self-identifying antenna with EEPROM, recognized by Catalyst 91xx APs.
Catalyst 9115AXE, 9120AXE, and 9130AXE running IOS-XE 17.4.1+.
Yes-works normally, though auto-detection isn’t utilized.
No; designed strictly for indoor environments.
No; limited to 2.4 and 5 GHz frequencies.
No; it hand-tightens securely with knurled RP-TNC ring.
Yes. Vertical orientation ensures optimal coverage.
Yes-compatible across RP-TNC Cisco APs.
Typically 8–20 meters, dependent on AP power and obstacles.
Yes-identifies Port A on metas, confirming correct deployment.
Neither. It draws no power-it’s a passive component.
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