Asus RT-AC51U User Manual

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ASUS Ethernet Router User Guide
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Contents [ hide
1 User Guide
1.1 ASUS Ethernet Router
2 ASUS Recycling/Takeback Services
3 Package Contents
4 A quick look at your RT-AC51U
5 Setting up a Home Network – Router Mode
5.1 1. Connect your devices.
5.2 2. Launch the web browser and follow the Quick Internet Setup (QIS)
steps.
5.3 3. Setup complete.
6 Using AiCloud
7 Frequently Asked Questions (FAQs)
8 Notices
9 CE statement
10 Safety Notices
10.1 File Downloads
10.2 References
10.3 Related Manuals
User Guide

Asus RT-AC51U Specifications

General

Ethernet LAN	Yes
Cabling technology	10/100Base-T(X)
Networking standards	IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet LAN interface type	Fast Ethernet
Wi-Fi band	Dual-band (2.4 GHz / 5 GHz)
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
WLAN data transfer rate (max)	433 Mbit/s
USB version	2.0
Rack mounting	-
Frequency band	2.4 & 5 GHz
Frequency range	2.4 - 5 GHz
USB ports quantity	1
WLAN data transfer rates supported	1, 2, 5.5, 6, 9, 12, 18, 24, 36, 48, 54, 300, 433 Mbit/s
Ethernet LAN (RJ-45) ports	5
Supported network protocols	IPv4, IPv6
Antennas quantity	3
Security algorithms	128-bit WEP, 64-bit WEP, WPA, WPA-PSK, WPA2, WPA2-PSK, WPS
Product color	Black
AC input voltage	110 - 240 V
Power source type	AC
AC input frequency	50 - 60 Hz
Cables included	LAN (RJ-45)
Harmonized System (HS) code	85176990

Weight and Dimensions

Depth	129 mm
Width	189 mm
Height	36 mm
Weight	270 g

Summary

Router Setup and Basic Configuration

Router Overview and Initial Setup

Identifies router components, LEDs, and initial setup procedures.

Web GUI Access and Quick Setup

Guide to logging into the router and initial internet setup.

General Settings Management

Configuring network map, security, guest network, and parental controls.

Advanced Network Settings and Features

Wireless Configuration Options

Detailed settings for Wi-Fi, including security, WPS, and bridging.

LAN, WAN, Firewall, and VPN Settings

Configuration for IP, internet connection, security, and remote access.

USB Applications and AiCloud Services

Using USB ports for file sharing and cloud integration.

Administration and System Management

Managing router modes, system settings, and firmware updates.

Utilities, Maintenance, and Troubleshooting

Router Utilities (Printer, Download Master)

Tools for printer sharing and remote file downloads.

Firmware Restoration and Device Discovery

Recovering firmware and finding the router on the network.

Basic Troubleshooting and FAQs

Solutions for common router issues and access problems.

Safety, Compliance, and Support Information

Safety and Regulatory Compliance

Guidelines for RF exposure, FCC, CE, and Canadian regulations.

ASUS Support and Contact Details

Contact information for ASUS technical support and global hotlines.