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RG-ANT20S-90, 90° Sector Antenna of RG-AirMetro Series Wireless Bridges

WISP, CCTV, Town, City Road, Factory, etc.

Highlight Features
  • Choosed from Three Antennas for Diverse Scenarios
  • IP55 Rating against Harsh Environment
  • All-in-one Cloud Management Simplifies the User Journey
Sales Enquiry
Key Specification

RG-AirMetro Series
Wireless Bridges

Paired with CPEs, the bridges support:

  • 10km

    Up to 10 km
    Wireless Transmission

  • 32PTMP

    Up to 32 PTMP

  • Easy Site Survey

  • All-in-One Cloud

Base Station

A Perfect Match for Different Devices and Scenarios

  • 867 Mbps

    5 GHz Dual-Stream 802.11ac

  • Up to 32 PTMP Links



One-Touch Pairing All in 30 sec

AI Heatmap for Bridge


Triple Devices, Beyond Triple Choices

All in

Guide Your Worry-Free Journey


Ideal Choice for both WISP and CCTV Scenarios

A Perfect Match for Different
Devices and Scenarios

Fast Pairing

One-Touch Pairing All in 30 sec


Triple Devices, Beyond Triple Choices

  • RG-ANT20S-90

    5 GHz, 20 dBi

    H: 90°,V: 7°

    10 km

  • RG-ANT16S-120

    5 GHz, 16 dBi


    5 km

  • RG-ANT13-360

    5 GHz, 13 dBi

    H: 360°,V: 7°

    2 km

Still Stable

Fearless of Harsh Environment

  • IP55 Weatherproof
  • 220.32 km/h
    (137 mph)
    Wind Survivability
  • 6kV Surge Protection
  • 24kV


Up to 32 PTMP Links


Extensive Coverage Without Fiber Connections


Affordable Excellence and Smooth Surveillance

AI Heatmap for Bridge

Your Real Outdoor Adventure Companion

Alignment Tool

Your Big-Voice, Time-Saver Guide

Spectrum Scan and Link Optimization

Thumbs-Up Guide

  • One-Click Channel Interference Scanning for All Points

  • Automatic Optimization Recommendations

  • Save Time and Effort

Available on both Ruijie Cloud and Ruijie Reyee App

Cloud, Make Your Business Easy

All-in-one Cloud

Quick SetupMonitoring based on Real, Complete TopologyIdentifying Issues by Auto-Alarm

Recommended Distance
Maximum Throughput
Frequency Range*
IP Rating
Resources All Resources
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Software and Configuration
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