RT-AC51U

RT-AC51U

Model Name

RT-AC51U

Network Standard

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

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 433 Mbps

Antenna

External antenna x 2
Internal PCB antenna x 1

Transmit/Receive

MIMO technology
2.4GHz 2x2
5GHz 1x1

Memory

8 MB Flash, 64 MB RAM

Operating Frequency

2.4G Hz / 5 GHz

Ports

RJ45 for 10/100 BaseT for WAN x 1, RJ45 for 10/100 BaseT for LAN x 4
USB 2.0 x 1

Button

WPS Button, Reset Button, Power Button

LED Indicator

USB x 1
LAN x 1
Wi-Fi x 1
WAN x 1
Power x 1

Power Supply

AC Input : 110V~240V(50~60Hz)
DC Output : 12 V with max. 1 A current

Package content

.RT-AC51U Wireless-AC750 Cloud Router
.RJ-45 Cable
.Power Adapter
.Quick Start Guide
.Warranty Card
.Support CD (User manual & Utility software)

Product Weight (g)

g

Router APP

ASUS Router APP

Parental Control

Parental Control
Parental Control Customized Internet schedule

Traffic Control

Bandwidth limiter
Maximum Bandwidth limiter rule : 32
Traditional QoS
Maximum Traditional QoS rule : 32
Traffic Monitor
Real-time traffic monitor
Wired Traffic Monitor
Wireless Traffic Monitor
Traffic analysis period : Daily, Weekly, Monthly

Wireless

IPv6
Wi-Fi Encryption : Open system, WPA/WPA2-Personal, WPA/WPA2-Enterprise
UTF-8 SSID
Guest Network
Maximum Guest Network rule : 2.4GHz x3, 5GHz x3
Guest Network Connection time limit
Guest Network Encryption : Open system, WPA/WPA2-Personal
WPS
WiFi MAC address filter
Maximum MAC filters : 64
Wireless scheduler
RADIUS Client

WAN

Internet connection Type : PPPoE, PPTP, L2TP, Automatic IP, Static IP
3G/4G LTE dongle
Android tethering
Port forwarding
Maximum port forwarding rule : 64
Port triggering
Maximum port triggering rule : 32
DMZ
DDNS
NAT Passthrough : PPTP, L2TP, IPSec, RTSP, H.323, SIP Passthrough,PPPoE relay

LAN

DHCP Server
IPTV
Manually assign IP address

VPN

VPN Client L2TP
VPN Client OVPN
VPN Client PPTP
VPN Server OVPN
VPN Server PPTP

USB application

File System : FAT16, FAT32, NT3G
3G/4G LTE dongle
HDD hibernation
Safely Remove disk
AiCloud
Download master
AiDisk
Media Server
Samba Server
FTP Server
Shared Folder privileges

Administration

Operating mode : Accesspoint, Router
Operating system : ASUSWRT
Free OS upgrade
Firewall
Maximum Firewall keyword filter : 64
Maximum Firewall network service filter : 32
Maximum Firewall URL filter : 64
SSH
Wake on LAN (WOL)
Configuration backup and restore
Diagnosis tools
Feedback system
System log