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AX1800 ultimate AX performance
WiFi Data Rate
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
802.11a : up to 54 Mbps802.11b : up to 11 Mbps802.11g : up to 54 MbpsWiFi 4 (802.11n) : up to 600 MbpsWiFi 5 (802.11ac) : up to 1734 Mbps1024QAM (2.4GHz) : up to 1000 Mbps1024QAM (5GHz) : up to 2167 Mbps
Antenna
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
External antenna x 4
Product Dimensions
242 x 100 x 325
300*188*84
Operating Mode
Modem Router,Access Point
Accesspoint, AiMeshnode, Mediabridge, Repeater, Router
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• Maximum Parental Control Profile : 16• Maximum Parental Control Content Filter Rule : 16
Administration
SMS MessageConfiguration Backup and RestoreDiagnosis ToolsFeedback SystemSystem Log
Configuration Backup and RestoreDiagnosis toolsFeedback SystemSystem Log
AiProtection
AiProtection Classic• Router Security Assessment• Malicious Site Blocking
• Router Security Assessment• Malicious Site Blocking• Two-Way IPS• Infected Device Prevention and Blocking
Guest Network
Support Guest NetworkGuest Network Connection Time Limit
"The Guest Network provides Internet connection for guests but restricts access to your local network."• Maximum Guest Network Rule : 2.4GHz x3, 5GHz x3Guest Network Connection Time LimitGuest Network Encryption : Open system, WPA/WPA2-Personal
Processor
1.4 GHz dual-core processor
Operating Frequency
2.4 GHz / 5 GHz
2.4 GHz / 5 GHz
VPN
VPN Client L2TPVPN Client Open VPNVPN Client PPTPVPN Server Open VPNVPN Server PPTP
VPN Client L2TPVPN Client Open VPNVPN Client PPTPVPN Server IPSecVPN Server Open VPNVPN Server PPTP
LAN
DHCP ServerIGMP SnoopingIPTVManually Assign IP AddressMaximum Manually Assign IP Address Rule : 64Wake on LAN (WOL)
DHCP ServerIGMP SnoopingIPTVLAN Link Aggregation• Maximum Manually Assign IP Address Rule : 64Wake on LAN (WOL)
WAN
Internet Connection Type : Mobile WAN, Ethernet WANDual WANPort ForwardingDMZDDNSNAT Passthrough : PPTP, L2TP, IPSec, RTSP, H.323, SIP Passthrough, PPPoE relay
Internet connection Type : PPPoE, PPTP, L2TP, Automatic IP, Static IPDual WAN3G / 4G LTE donglePort forwarding• Maximum Port Forwarding Rule : 64Port triggering• Maximum Port Triggering Rule : 32DMZDDNSNAT Passthrough : PPTP, L2TP, IPSec, RTSP, H.323, SIP Passthrough,PPPoE relay
USB application
File System : HFS+, NTFS, vFAT, ext2, ext3, ext4HDD HibernationSafely Remove DiskAiCloudDownload MasterAiDiskMedia ServerTime MachineSamba ServerFTP ServerShared Folder Privileges
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)IPv4IPv6
Traffic Control
• Bandwidth LimiterTraditional QoSReal-time traffic monitorWired Traffic Monitor
Adaptive QoS• Bandwidth Monitor• Bandwidth Limiter-- Maximum Bandwidth Limiter Rule : 32Traditional QoS-- Maximum Traditional QoS Rule : 32Traffic Monitor• Real-time Traffic Monitor• Wired Traffic Monitor• Wireless Traffic MonitorTraffic Analyzer• Traffic Analysis Period : Daily, Weekly, Monthly• Website History
Transmit / Receive
MIMO technology2.4GHz 4x45GHz 4x4
Wireless
MU-MIMOUTF-8 SSIDWiFi MAC Address FilterWireless SchedulerAirtime FairnessUniversal BeamformingExplicit Beamforming
UTF-8 SSIDWiFi MAC Address Filter• Maximum MAC Filters : 64Wireless SchedulerAirtime FairnessRADIUS ClientUniversal BeamformingExplicit Beamforming
Boosts Speed
Beamforming: standard-based and universal
1024-QAM high data rate
20/40/80 MHz bandwidth
1024-QAM high data rate
20/40/80 MHz bandwidth
LED Indicator
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
Power x 1
Wi-Fi x 2
WAN x 1
USB x 2
WPS x 1
LAN x 1
Wi-Fi x 2
WAN x 1
USB x 2
WPS x 1
LAN x 1
Security
WPA/WAP2-Enterprise,WPA/WPA2-Personal,WPA2-Enterprise,WPA2-Personal,WPA2/WPA3-Personal,WPA3-PersonaWPSSSHFirewall6432
AiProtectionOpen system, WPA/WPA2-Personal, WPA/WPA2-EnterpriseWPSLet's EncryptSSHFirewall• Maximum Firewall Keyword Filter : 64• Maximum Firewall Network Service Filter : 32• Maximum Firewall URL Filter : 64
Package Content
4G-AX56
Quick Start Guide
Warranty Card
RJ45 Cable
Power Adapter
Quick Start Guide
Warranty Card
RJ45 Cable
Power Adapter
RT-AC3100 Gigabit Router
RJ-45 Cable
Power Adapter
Quick Start Guide
Warranty Card
Support CD (User manual & Utility software)
RJ-45 Cable
Power Adapter
Quick Start Guide
Warranty Card
Support CD (User manual & Utility software)
I/O Ports
1 x Gigabit WAN port, 4 x Gigabit LAN ports, 1 x Nano SIM tray slot
RJ45 for Gigabits BaseT for WAN x 1, RJ45 for Gigabits BaseT for LAN x 4
USB 2.0 x 1
USB 3.0 x 1
USB 2.0 x 1
USB 3.0 x 1
Power Supply
AC Input : 110V~240V(50~60Hz)
DC Output : 19 V with max. 2.37 A current
DC Output : 19 V with max. 2.37 A current
Memory
128 MB Flash
512 MB RAM
512 MB RAM
128 MB Flash
512 MB RAM
512 MB RAM
Buttons
Power, Reset, WPS
WPS Button, Reset Button, Power Button, Wireless on/off Button, LED on/off Button
Product Weight (g)
513
910 g
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
Game
Game Boost / AccelerationWTFast
User Interface
WEB: ASUSWRTAPP: ASUS Router APP
AiMesh
AiMesh• Primary AiMesh Router• AiMesh Node
- 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.
- For models with Time machine support, starting with macOS 26 (Tahoe), Time Machine no longer supports creating new backups on USB-connected storage devices. Existing Time Machine drives that were previously configured remain compatible and can continue to be used for backup and restoration.
- 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.
- For models with Time machine support, starting with macOS 26 (Tahoe), Time Machine no longer supports creating new backups on USB-connected storage devices. Existing Time Machine drives that were previously configured remain compatible and can continue to be used for backup and restoration.
