Ruijie 820 Series AP – High-Performance Indoor Wi-Fi 6 Access Points

The Ruijie 820 Series AP redefines indoor wireless connectivity, combining high-speed Wi-Fi 6 AP performance with enterprise-grade security and flexible deployment.

Models like the RG-AP820-I and RG-AP820-AR(V3) offer up to 2.976 Gbps per AP, dual-2.5 GbE uplinks, and built-in AI-driven radio optimization—making them ideal Ruijie Wireless APs for offices, education, and hospitality environments.

Model Overview & Specifications

Feature	RG-AP820-I	RG-AP820-AR(V3)
Radios/Spatial Streams	Dual-band 4×4:4 (2.4 GHz + 5 GHz)	Tri-radio 2×2:2 + 4×4:4 HE160 (5 GHz)
Max Data Rate	2.976 Gbps	2.976 Gbps
Uplink Ports	1×1 GbE RJ45 + 1×2.5 GbE SFP combo (PoE+)	1×1 GbE RJ45 + 1×2.5 GbE SFP combo (PoE+/DC)
Antenna	Internal omni-directional, 6 dBi	Built-in omni-directional, 5 dBi
PoE & Power Options	802.3at PoE+ (30 W)	802.3at PoE+ (30 W) / 12–57 V DC input
Operating Temp & Rating	0 °C–50 °C, humidity 5–95% non-condensing	0 °C–50 °C, IP41 indoor rating
Management Modes	Ruijie Cloud / AC / Standalone	Ruijie Cloud / AC / Standalone
Security & Authentication	WPA3, 802.1X/RADIUS, Guest Portal, Rogue Detection	Same

Security & Authentication

WPA3 Enterprise & Personal: Stronger encryption (SAE handshake) prevents brute-force attacks.
802.1X/RADIUS Integration: Dynamic user authentication with VLAN assignment for role-based access.
Fast Captive Portal: Customizable guest-portal workflows with bandwidth/time limits.
Rogue AP Detection: Automatic scanning for unauthorized Wireless Access Points and containment actions.
Encrypted Management: SSH, HTTPS, and SNMPv3 protect management traffic and configuration.

Accessories & Optional Modules

External Antennas: 8 dBi omnidirectional and 60° directional kits.
PoE Injectors: 60 W and 95 W midspans.
Mounting Arms: Extended brackets for easier ceiling-grid alignment.
Surge Protectors: DIN-rail and in-line models for extra electrical safety.

Installation & Mounting Guidelines

Mounting Options: Ceiling-tile, wall bracket, and rafter kits for quick installation.
Cable Entry & Grounding: Gland-sealed ports maintain IP41 rating; follow NEC grounding per turn0search3.
Optimal Placement: Install at 2.5–3.5 m height; avoid obstructions and reflective surfaces.
Safety & Compliance: Ensure adequate ventilation and adhere to local electrical codes.

RF Planning & Antenna Configuration

Omni- vs. Sector Coverage: Omnidirectional for uniform coverage in lobbies and classrooms. Sector (via directional antennas) for long corridors or perimeter zones.
Omnidirectional for uniform coverage in lobbies and classrooms.
Sector (via directional antennas) for long corridors or perimeter zones.
Channel Selection: Automatic 20/40/80/160 MHz tuning via AI-radio—avoids co-channel interference.
Power Control: Auto-adjust transmit power based on real-time noise floor and client distribution.
Heat-Map Tools: Use Ruijie’s cloud portal to simulate coverage, capacity, and interference before deployment.

Management & Monitoring

Ruijie Cloud: Zero-touch onboarding, global dashboards, firmware scheduling, and alerts.
AC Controller: High-availability AC cluster manages thousands of APs with unified policies.
Local GUI & CLI: Quick-start wizards for standalone or small-scale setups.
APIs & SNMPv3: RESTful interfaces and SNMP for automation and third-party NMS integration.
AI-Assisted O&M: Real-time RF analytics, client behavior reports, and auto-tuning recommendations.

Technical Configuration

SSID & Security

wlan ssid-profile CorpWiFi

ssid CorpNet

authentication-mode wpa3-enterprise

security wpa2-aes

vlan 100

interface wlan 1

ssid-profile CorpWiFi

Radio & Channel

interface dot11radio0

band 5g

channel auto

width auto

tx-power auto

Multi-Gig Uplink

interface gigabitEthernet0/1

speed 2500

poe enable

interface gigabitEthernet0/2

speed auto

Fast Roaming & QoS

fast-roaming enable

fast-roaming method 802.11r

wmm-profile default

wmm enable

Guest Portal

portal guest-portal

authentication-mode web-auth

vlan 200

Monitoring

snmp-agent sys-info version v3

snmp-agent group v3 priv read v3group write v3group

Real-World Use Cases

Corporate HQ: 100+ Ruijie Wireless APs cover multi-floor offices with seamless client roaming and 50% fewer dead zones.
University Campus: Lecture halls and dorms equipped with RG-AP820-I deliver reliable video conferencing and mobile learning on demand.
Hospitality Venues: RG-AP820-AR models serve banquet halls and lobbies, handling up to 1,000 concurrent guests with premium Wi-Fi 6 speeds.

FAQ – Key Answers

What maximum throughput do 820 Series APs support?
Up to 2.976 Gbps per AP, fully sustained by dual 2.5 GbE uplinks.
Are these APs backward-compatible with 802.11ac?
Yes—they support 802.11ac Wave2, Wave1, and 802.11n, ensuring broad client compatibility.
Can RG-AP820 operate in mesh mode?
Absolutely—self-healing mesh backhauls maintain connectivity when wired uplink is lost.
Do the APs support PoE+ from existing switches?
Yes—all models use IEEE 802.3at PoE+ (30 W), compatible with standard PoE+ ports.
What management options are available?
Choose between Ruijie Cloud, on-prem AC controller, or standalone GUI/CLI modes.
How is fast roaming handled?
802.11r/k/v fast-handoff protocols ensure seamless mobility for VOIP and mobile clients.
What security features protect wireless traffic?
WPA3-Enterprise, 802.1X/RADIUS, dynamic VLANs, guest portal, and rogue AP detection.
Can I visualize coverage and interference?
Yes—cloud-based heat-map planning and real-time RF analytics help you optimize deployments.