ASUS DSL-AC51 wireless router Gigabit Ethernet Dual-band (2.4 GHz / 5 GHz) Black

Consistently Praised for Networking Excellence!

Future-proofed versatility with 802.11ac wireless speeds

The ASUS DSL-AC51 is a ADSL/VDSL 802.11ac Wi-Fi modem router, with combined dual-band data rates of up to 733Mbps. On the 5GHz band, 802.11ac gives 433Mbps wireless data rates, while 2.4 GHz 802.11n performance supports 300Mbps. Compatible with ADSL2/2+, ADSL, VDSL2, fiber and cable services, the top specification completes future-proofing.
ASUS AiRadar enhances the Wi-Fi stability and improves coverage dramatically. The easy-to-use ASUSWRT graphical user interface unlocks the power of DSL-AC51 giving robust control to optimize your network for you. 30-second setup and easy traffic management means even network newbies can enjoy its sophisticated features, while power users will love its IPv6 support, multiple wireless SSIDs and encrypted VPN access.

One device, two functions

With a choice of DSL or Ethernet WAN connections, DSL-AC51 can be used a DSL modem plus wireless router, or as a standalone wireless router. You can choose the mode to suit your needs, saving energy and clutter by replacing two separate power-hungry devices. Whether for a basic home setup or an advanced wireless network, DSL-AC51 has all the flexibility you need. You can also let two modes work simultaneously and manage them with ASUSWRT dual WAN function.
DSL-AC51 supports all common types of DSL connection, including ADSL2, ADSL2+, ADSL and VDSL2. Thanks to its Ethernet WAN option, it can also be used seamlessly with any fiber or cable-based modem with an Ethernet connection. This makes it ideal for those who intend to upgrade their ISP in the future.

Enhanced signal range and stability

ASUS AiRadar intelligently improves wireless connections by using exclusive ASUS RF fine-tuning. This ensures extended coverage, increases dynamic data speed, and enhances stability.

3-step easy setup through your pad, smartphone, or PC

Use your smartphone, tablet, or PC to effortlessly set up your ASUS router in less than 30 seconds* and in only 3 easy steps. Simply connect the cables to the router, open a Web browser, and follow the setup wizard to get you to the internet in no time.
* ASUS-tested and verified setup time. Actual duration may vary by ISP, specific connection type, location, and other factors.

ASUS Router App
Control your network anywhere

In your increasingly mobile-enabled life, having control over your network via an app is more important than ever. The new ASUS Router App is built from the ground-up to be both intuitive and robust, allowing you to setup your router, manage network traffic, diagnose connection issues and even update firmware, all without needing to boot up a PC.

Dedicated Wi-Fi for your visitors

Share your internet connection with your guests with no need to share your personal password or network resources. ASUS Guest Network supports up to six separate guest networks, each with its own usage limits and password. Guests cannot access your primary network or any other connected devices.

VPN server and client for encrypted remote connection

With the virtual private network (VPN) server and VPN client, you can access your home network remotely or surf the internet with encryption, no need for paid VPN services or a dedicated VPN server.

Robust control and optimization with ASUSWRT

With the ASUSWRT dashboard UI, setup, monitor, and control network applications all in one intuitive area. With 30-second setup, multi-device detection, and flexible settings, ASUSWRT makes the most of your network performance. Dual WAN enables having two connections/ISPs on one router, with load balance and failover mode for added stability and redundancy to ensure uninterrupted internet access.

Keep Up to Date!

Remember to always keep your device's firmware up to date so you can benefit from the very latest service and security enhancements — and get exciting new features! Learn more about updating new firmware.

ON ORDER

SKU: DSL-AC51

Manufacturer: ASUS ASUS

RRP Price €0.00

Specifications

WAN connection

Ethernet WAN
Yes
DSL WAN
Yes
SIM card slot
No
3G/4G USB modem compatibility
No

Wireless LAN features

Wi-Fi band
Dual-band (2.4 GHz / 5 GHz)
Top Wi-Fi standard
Wi-Fi 5 (802.11ac)
WLAN data transfer rate (max)
433 Mbit/s
Wi-Fi standards
802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
WLAN data transfer rate (first band)
300 Mbit/s
WLAN data transfer rate (second band)
433 Mbit/s

Network

Ethernet LAN
Yes
Ethernet LAN interface type
Gigabit Ethernet
Ethernet LAN data rates
10,100,1000 Mbit/s
Cabling technology
10/100/1000Base-T(X)
Networking standards
IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11e, IEEE 802.11g, IEEE 802.11i, IEEE 802.11n, IEEE 802.3, IEEE 802.3u
Port forwarding
Yes
VPN Passthrough
Yes
VPN support
IPSec Pass-Through PPTP Pass-Through L2TP Pass-Through PPTP server OpenVPN server PPTP client L2TP client OpenVPN client

Mobile network

3G
No
4G
No

DSL features

ADSL
Yes
ADSL2
Yes
ADSL2+
Yes
VDSL
Yes
VDSL2
Yes

Ports & interfaces

Ethernet LAN (RJ-45) ports
2
USB port
No
RJ-11 ports quantity
1
Memory card slot(s)
No
DC-in jack
Yes

Management features

Web-based management
Yes
Web-based setup wizard
Yes
Quality of Service (QoS) support
Yes
Reset button
Yes
WPS push button
Yes

Security

Security algorithms
64-bit WEP, 128-bit WEP, WPA-Enterprise, WPA-PSK, WPA2-Enterprise, WPA2-PSK, WPS
Firewall
Yes
Firewall security
Parental control
Guest access
Yes
Port-based Network Access Control (PNAC)
Yes
Filtering
Yes
IP address filtering
Yes
URL filtering
Yes
System event log
Yes
DMZ support
Yes
Network address translation (NAT)
Yes

Protocols

DHCP client
Yes
DHCP server
Yes
Universal Plug and Play (UPnP)
Yes
Management protocols
IGMP v1/v2/v3
Supported network protocols
IPv4, IPv6

Design

Product colour
Black
Housing material
Acrylonitrile butadiene styrene (ABS)
Indication light
Yes
LED indicators
ADSL, DSL, LAN, Power, WLAN
On/off switch
Yes
Product type
Tabletop router

Certificates

Certification
CE

Packaging content

Cables included
DSL, LAN (RJ-45), Phone (RJ-11)
AC adapter included
Yes
Quick start guide
Yes

Antenna

Antenna design
External
Antennas quantity
3

Features

Plug and Play
Yes
Firmware upgradeable
Yes

Power

Power source type
AC, DC
AC input voltage
100 - 240 V
AC input frequency
50 - 60 Hz
Output voltage
12 V
Output current
1 A

Operational conditions

Operating temperature (T-T)
0 - 40 °C
Storage temperature (T-T)
0 - 70 °C
Operating relative humidity (H-H)
50 - 90%
Storage relative humidity (H-H)
20 - 90%

System requirements

Windows operating systems supported
Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64
Linux operating systems supported
Yes
Mac operating systems supported
Mac OS X 10.1 Puma, Mac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion
Mac compatibility
Yes

Weight & dimensions

Width
207 mm
Depth
175 mm
Height
200 mm
Weight
440 g

Packaging data

Wi-Fi configuration card
Yes
Package type
Box

Accessories

License

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