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)

4-Year Warranty | 30 Day Returns | 30 Day Exchange

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 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)

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

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

Deploying multiple Cisco APs in high-density areas like open-plan offices
Classroom or lecture hall installations with heavy client usage
Healthcare corridors and nurse stations requiring consistent connectivity
Retail checkout zones and indoor shopping aisles
Guest Wi-Fi in hospitality spaces like hotels and lounges
Video and audio streaming in conference rooms
Libraries and training environments with numerous simultaneous users
Warehouse logistics zones for handheld device connectivity
Smart-building sensor hubs integrating BLE and IoT devices
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)

Why Choose Cisco AIR-ANT2524DW-RS?

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

Next Steps

Verify that your AP is running IOS-XE 17.4.1+
Determine MIMO antenna count for each AP model
Order the RS variant for environments needing auto-detection
Review the Cisco Antenna Deployment Guide for planning
Use color-coded brackets for visual installation accuracy
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 (Self-Identifying RP-TNC, Indoor)

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

Product Specification

Product Overview and Features