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Power Supply
AC Input : 100V~240V(50~60Hz)
DC Output : 12 V with max. 1.5A currentAC Input : 110V~240V(50~60Hz)
DC Output : 12 V with max. 1.5A current
DC Output : 12 V with max. 1.5A currentAC Input : 110V~240V(50~60Hz)
DC Output : 12 V with max. 1.5A current
VPN
VPN Client L2TPVPN Client Open VPNVPN Client PPTPVPN Server IPSecVPN Server Open VPNVPN Server PPTP
VPN Client L2TPVPN Client Open VPNVPN Client PPTPVPN Server Open VPNVPN Server PPTP
AiProtection
AiProtection Classic• Malicious Site Blocking• Infected Device Prevention and Blocking
AiProtection Classic• Router Security Assessment• Malicious Site Blocking
Memory
128 MB Flash
256 MB RAM
256 MB RAM
128 MB Flash
512 MB RAM
512 MB RAM
Wireless
UTF-8 SSIDWiFi MAC Address FilterWireless SchedulerAirtime FairnessRADIUS ClientUniversal BeamformingExplicit Beamforming
MU-MIMOUTF-8 SSIDWiFi MAC Address FilterWireless SchedulerAirtime FairnessUniversal BeamformingExplicit Beamforming
WAN
Internet connection Type : PPPoE, PPTP, L2TP, Automatic IP, Static IPDual WANPort forwardingDMZDDNS
Internet Connection Type : Mobile WAN, Ethernet WANDual WANPort ForwardingDMZDDNSNAT Passthrough : PPTP, L2TP, IPSec, RTSP, H.323, SIP Passthrough, PPPoE relay
WiFi Data Rate
802.11a : up to 54 Mbps802.11b : up to 11 Mbps802.11g : up to 54 MbpsWiFi 4 (802.11n) : up to 300 MbpsWiFi 5 (802.11ac) : up to 867 MbpsWiFi 6 (802.11ax) (2.4GHz) : up to 574 MbpsWiFi 6 (802.11ax) (5GHz) : up to 1201 Mbps
802.11a : up to 54 Mbps802.11b : up to 11 Mbps802.11g : up to 54 MbpsWiFi 6 (802.11ax) (2.4GHz) : up to 574 MbpsWiFi 6 (802.11ax) (5GHz) : up to 1201 Mbps
Network Standard
IEEE 802.11aIEEE 802.11bIEEE 802.11gWiFi 4 (802.11n)WiFi 5 (802.11ac)WiFi 6 (802.11ax)IPv4IPv6
IEEE 802.11aIEEE 802.11bIEEE 802.11gWiFi 4 (802.11n)WiFi 5 (802.11ac)WiFi 6 (802.11ax)IPv4IPv6
Security
Open system, WPA/WPA2-Personal, WPA/WPA2-Enterprise, WPA3-PersonalWPSSSHFirewallLet's Encrypt
WPA/WAP2-Enterprise,WPA/WPA2-Personal,WPA2-Enterprise,WPA2-Personal,WPA2/WPA3-Personal,WPA3-PersonaWPSSSHFirewall6432
Connectivity Technology
LTE: Downlink 300 Mbps / Uplink 50 Mbps
HSPA+: Downlink 42 Mbps / Uplink 11 Mbps
4G FDD-LTE: 1 /3 /5 /7 /8 /20 /28
4G TDD-LTE: 38 /40 /41
3G UMTS: 1 /3 /5 /8
HSPA+: Downlink 42 Mbps / Uplink 11 Mbps
4G FDD-LTE: 1 /3 /5 /7 /8 /20 /28
4G TDD-LTE: 38 /40 /41
3G UMTS: 1 /3 /5 /8
Package Content
RT-AX1800S
RJ45 x1
Adapter x1
QSG x1
Warranty Card x1
RJ45 x1
Adapter x1
QSG x1
Warranty Card x1
4G-AX56
Quick Start Guide
Warranty Card
RJ45 Cable
Power Adapter
Quick Start Guide
Warranty Card
RJ45 Cable
Power Adapter
Operating Mode
Access Point, Media Bridge, Repeater, RouterWireless Router ModeAiMesh Node ModeAccess Point ModeMedia Bridge ModeRepeater Mode
Modem Router,Access Point
Product Weight (g)
390 g
513
Product Segment
AX1800 ultimate AX performance : 1201 Mbps+ 574 Mbps
AX1800 ultimate AX performance
Traffic Control
• Bandwidth LimiterTraditional QoSTraffic Monitor• Real-time Traffic Monitor• Wired Traffic Monitor• Wireless Traffic Monitor
• Bandwidth LimiterTraditional QoSReal-time traffic monitorWired Traffic Monitor
AiMesh
AiMesh• Primary AiMesh Router• AiMesh Node
Antenna
External antenna x 4
WiFi: 2 x external fixed antenna
LTE: 1 x external fixed antenna, 1 x internal antenna
LTE: 1 x external fixed antenna, 1 x internal antenna
I/O Ports
RJ45 for Gigabits BaseT for WAN x 1, RJ45 for Gigabits BaseT for LAN x 4
1 x Gigabit WAN port, 4 x Gigabit LAN ports, 1 x Nano SIM tray slot
Product Dimensions
230 x 134 x 56 mm
242 x 100 x 325
Parental Control
"Allow you to block access to unwanted websites and apps."Customized Internet Schedule
"Allow you to block access to unwanted websites and apps."Customized Internet Schedule
LED Indicator
Power x 1
2.4G x 1
5G x 1
LAN x 1
WAN x 1
2.4G x 1
5G x 1
LAN x 1
WAN x 1
Power x 1
WiFi x 2
WAN x 1
Mobile WAN connection x 1
Mobile WAN signal x 3
WiFi x 2
WAN x 1
Mobile WAN connection x 1
Mobile WAN signal x 3
Buttons
WPS Button, Reset Button, Power Switch
Power, Reset, WPS
Guest Network
"The Guest Network provides Internet connection for guests but restricts access to your local network."
Support Guest NetworkGuest Network Connection Time Limit
User Interface
WEB: ASUSWRTAPP: ASUS Router APP
Operating Frequency
2.4G Hz / 5 GHz2.4 GHz5 GHz
2.4 GHz / 5 GHz
Administration
Configuration Backup and RestoreDiagnosis toolsFeedback SystemSystem Log
SMS MessageConfiguration Backup and RestoreDiagnosis ToolsFeedback SystemSystem Log
Boosts Speed
OFDMA (Orthogonal Frequency Division Multiple Access)
Beamforming: standard-based and universal
1024-QAM high data rate
20/40/80 MHz bandwidth
Beamforming: standard-based and universal
1024-QAM high data rate
20/40/80 MHz bandwidth
LAN
DHCP ServerIGMP SnoopingIPTVManually Assign IP AddressWake on LAN (WOL)
DHCP ServerIGMP SnoopingIPTVManually Assign IP AddressMaximum Manually Assign IP Address Rule : 64Wake on LAN (WOL)
Transmit / Receive
2.4GHz 2x25GHz 2x2
Processor
Dual-core (4 VPE)
- 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 specifications. Actual performance may be affected by network and service provider factors, interface type, and other conditions. Connected devices must be 802.11ac-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.
- 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.