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RT-AX1800S
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Power Supply

AC Input : 100V~240V(50~60Hz)
DC Output : 12 V with max. 1.5A current
AC Input : 110V~240V(50~60Hz)
DC Output : 12 V with max. 1.5A current
AC Input : 110V~240V(50~60Hz)
DC Output : 12 V with max. 0.5 A current

AiProtection

AiProtection Classic
• Malicious Site Blocking
• Infected Device Prevention and Blocking

Wireless

UTF-8 SSID
WiFi MAC Address Filter
Wireless Scheduler
Airtime Fairness
RADIUS Client
Universal Beamforming
Explicit Beamforming
WiFi MAC Address Filter

Memory

128 MB Flash
256 MB RAM
8 MB Flash, 32 MB RAM

WAN

Internet connection Type : PPPoE, PPTP, L2TP, Automatic IP, Static IP
Dual WAN
Port forwarding
DMZ
DDNS
Port forwarding
NAT Passthrough : PPTP, L2TP, IPSec, RTSP, H.323, SIP Passthrough,PPPoE relay

Package Content

RT-AX1800S
RJ45 x1
Adapter x1
QSG x1
Warranty Card x1
RT-N300 B1 Router x 1
Warranty Card x 1
Power Supply x 1
*Package content varies according to local requirements of each country

Network Standard

IEEE 802.11a
IEEE 802.11b
IEEE 802.11g
WiFi 4 (802.11n)
WiFi 5 (802.11ac)
WiFi 6 (802.11ax)
IPv4
IPv6

Product Weight (g)

390 g
168.9 g

Product Dimensions

230 x 134 x 56 mm
146 x 111 x 28 ~ mm (WxDxH)

LED Indicator

Power x 1
2.4G x 1
5G x 1
LAN x 1
WAN x 1
Power x 1
Wi-Fi x 1
WAN x 1
LAN x 1

Security

Open system, WPA/WPA2-Personal, WPA/WPA2-Enterprise, WPA3-Personal
WPS
SSH
Firewall
Let's Encrypt
Open system, WPA/WPA2-Personal, WPA/WPA2-Enterprise
WPS
SSH

Traffic Control

• Bandwidth Limiter
Traditional QoS
Traffic Monitor
• Real-time Traffic Monitor
• Wired Traffic Monitor
• Wireless Traffic Monitor

AiMesh

AiMesh
• Primary AiMesh Router
• AiMesh Node

Operating Frequency

2.4G Hz / 5 GHz
2.4 GHz
5 GHz
2.4G Hz

Antenna

External antenna x 4
Fixed antenna x 2

Administration

Configuration Backup and Restore
Diagnosis tools
Feedback System
System Log
Configuration Backup and Restore
Diagnosis tools
Feedback System
System Log

Parental Control

"Allow you to block access to unwanted websites and apps."
Customized Internet Schedule

Buttons

WPS Button, Reset Button, Power Switch
WPS Button, Reset Button

Operating Mode

Access Point, Media Bridge, Repeater, Router
Wireless Router Mode
AiMesh Node Mode
Access Point Mode
Media Bridge Mode
Repeater Mode
Accesspoint, Router

Guest Network

"The Guest Network provides Internet connection for guests but restricts access to your local network."

I/O Ports

RJ45 for Gigabits BaseT for WAN x 1, RJ45 for Gigabits BaseT for LAN x 4
RJ45 for 10/100 BaseT for WAN x 1, RJ45 for 10/100 BaseT for LAN x 4

Boosts Speed

OFDMA (Orthogonal Frequency Division Multiple Access)
Beamforming: standard-based and universal
1024-QAM high data rate
20/40/80 MHz bandwidth

Product Segment

AX1800 ultimate AX performance : 1201 Mbps+ 574 Mbps

Transmit / Receive

2.4GHz 2x2
5GHz 2x2

Processor

Dual-core (4 VPE)

LAN

DHCP Server
IGMP Snooping
IPTV
Manually Assign IP Address
Wake on LAN (WOL)

WiFi Data Rate

802.11a : up to 54 Mbps
802.11b : up to 11 Mbps
802.11g : up to 54 Mbps
WiFi 4 (802.11n) : up to 300 Mbps
WiFi 5 (802.11ac) : up to 867 Mbps
WiFi 6 (802.11ax) (2.4GHz) : up to 574 Mbps
WiFi 6 (802.11ax) (5GHz) : up to 1201 Mbps

VPN

VPN Client L2TP
VPN Client Open VPN
VPN Client PPTP
VPN Server IPSec
VPN Server Open VPN
VPN Server PPTP
    • The actual transfer speed of USB 3.0, 3.1, 3.2, and/or Type-C will vary depending on many factors including the processing speed of the host device, file attributes and other factors related to system configuration and your operating environment.
    • Actual data throughput and WiFi coverage will vary from network conditions and environmental factors, including the volume of network traffic, building material and construction, and network overhead, result in lower actual data throughput and wireless coverage.
    • Quoted network speeds and bandwidth based on current IEEE 802.11ac/802.11ax specifications. Actual performance may be affected by network and service provider factors, interface type, and other conditions. Connected devices must be 802.11ac/802.11ax compatible for best results.
    • WPA/WPA2 enterprise is only available on single router, is not available under AiMesh mode.
    • When traditional QoS is enabled, there will be limitations due to the actual Internet service bandwidth and different environment, and there may be a risk of speed reduction.
    • Due to the different power supply requirements on USB external hard disk and 4G/5G Modem device, to ensure that the external device can be used stably, if the USB external device exceeds the standard USB 2.0 (5V/500mA) and USB 3.1 Gen 1 (5V/900mA) power supply requirements, you need to use it with an independent external power supply.
    • If you use the product in conjunction with a third party service, you are responsible for complying with the third party provider's terms and conditions and privacy policy and are also at the risk of such use. ASUS does not provide support or guarantee continuous integration support for products that are not part of ASUS.