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Cisco AIR-ANT2524DW-RS – Dual-Band Dipole Antenna (Self-Identifying RP-TNC, Indoor)

Cisco AIR-ANT2524DW-RS – Dual-Band Dipole Antenna
Cisco AIR-ANT2524DW-RS – Dual-Band Dipole Antenna (Self-Identifying RP-TNC, Indoor) - Image 2
Cisco AIR-ANT2524DW-RS – Dual-Band Dipole Antenna (Self-Identifying RP-TNC, Indoor) - Image 3

Cisco AIR-ANT2524DW-RS – Dual-Band Dipole Antenna (Self-Identifying RP-TNC, Indoor)

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.

  • 1 × Cisco AIR-ANT2524DW-R Dual-Band Antenna
  • Regulatory and warranty documentation (if included with AP bundle)
  • Quick Install Note (bundled with access point only)
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Product Specification

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 CodeAIR-ANT2524DW-RS
Antenna TypeOmnidirectional dipole
Supported Frequencies2.4–2.5 GHz / 5.15–5.85 GHz
Peak Gain2 dBi @ 2.4 GHz / 4 dBi @ 5 GHz
VSWR< 2:1
ConnectorRP TNC male
PolarizationLinear
Beamwidth (Elevation)63° @ 2.4 GHz / 39° @ 5 GHz
Impedance50 Ω
Dimensions (Length x Width)168.5 mm × 21 mm
Radome Length124 mm
Weight37 g (1.3 oz)
Operating Temperature–20 °C to +60 °C
Storage Temperature–40 °C to +85 °C
EnvironmentIndoor
Self-ID EEPROMYes (Catalyst 91xx Series)
Cisco AIR-ANT2524DW-RS – Dual-Band Dipole Antenna
Cisco AIR-ANT2524DW-RS – Dual-Band Dipole Antenna (Self-Identifying RP-TNC, Indoor)
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Product Overview and Features

Overview
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.
Whats in the Box
  • 1 × Cisco AIR-ANT2524DW-RS antenna
  • Product documentation and installation notice (bundled with AP)
Use Case
  1. Deploying multiple Cisco APs in high-density areas like open-plan offices
  2. Classroom or lecture hall installations with heavy client usage
  3. Healthcare corridors and nurse stations requiring consistent connectivity
  4. Retail checkout zones and indoor shopping aisles
  5. Guest Wi-Fi in hospitality spaces like hotels and lounges
  6. Video and audio streaming in conference rooms
  7. Libraries and training environments with numerous simultaneous users
  8. Warehouse logistics zones for handheld device connectivity
  9. Smart-building sensor hubs integrating BLE and IoT devices
  10. Secure installations with enforced antenna placement and policy standards
USP
  • Auto-Detect EPUB Chip: Auto-identification with Catalyst 91xx APs
  • Balanced Dual-Band Coverage: Optimized 2/4 dBi gain for reliability
  • Swivel RP‑TNC Connector: 360° rotation and 90° tilt for flexible alignment
  • Installer-Friendly: Purple band ensures correct port placement
Port Compatibility
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)
LED Behaviour

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

More About Cisco AIR-ANT2524DW-RS – Dual-Band Dipole Antenna (Self-Identifying RP-TNC, Indoor)

Cisco AIR-ANT2524DW-R Dual-Band Dipole Antenna

Why Choose Cisco AIR-ANT2524DW-RS?

  1. Auto-detected by Catalyst 91xx APs for zero-touch setup
  2. Dual-band support with enterprise-grade RF performance
  3. Adjustable mounting for optimal RF alignment
  4. Passive design—no power or additional components
  5. Compact, discreet design suitable for modern interiors
  6. Maintenance-free and long-lasting
  7. Supports BLE-enabled Catalyst APs for IoT integration
  8. Purple visual marker ensures correct port alignment
  9. Cisco-certified antenna ensures matched performance
  10. Ideal for large-scale, multi-AP installations with automated compliance

 

Next Steps

  1. Verify that your AP is running IOS-XE 17.4.1+
  2. Determine MIMO antenna count for each AP model
  3. Order the RS variant for environments needing auto-detection
  4. Review the Cisco Antenna Deployment Guide for planning
  5. Use color-coded brackets for visual installation accuracy
  6. Bundle with Catalyst 9120AXE or 9130AXE for AV and IoT integrations

Pre Sales Questions

We understand that making the right purchase decision is important. Below, you’ll find answers to common pre-sales questions about this product.

What does "RS" represent? +

Indicates a self-identifying antenna with EEPROM, recognized by Catalyst 91xx APs.

Which Catalyst APs support auto-detection? +

Catalyst 9115AXE, 9120AXE, and 9130AXE running IOS-XE 17.4.1+.

Is this useful with Aironet APs? +

Yes-works normally, though auto-detection isn’t utilized.

Suitable for outdoor use? +

No; designed strictly for indoor environments.

Supports Wi-Fi 6E? +

No; limited to 2.4 and 5 GHz frequencies.

Are tools required for installation? +

No; it hand-tightens securely with knurled RP-TNC ring.

Must it be mounted vertically? +

Yes. Vertical orientation ensures optimal coverage.

Can it be reused on different APs? +

Yes-compatible across RP-TNC Cisco APs.

What indoor range is typical? +

Typically 8–20 meters, dependent on AP power and obstacles.

Does the purple band indicate anything? +

Yes-identifies Port A on metas, confirming correct deployment.

Is it PoE-powered or externally powered? +

Neither. It draws no power-it’s a passive component.

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Cisco AIR-ANT2524DW-RS – Dual-Band Dipole Antenna
Cisco AIR-ANT2524DW-RS – Dual-Band Dipole Antenna (Self-Identifying RP-TNC, Indoor)

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