D-Link DSL-3580L User Manual

The DSL-3580L Wireless AC1200 Dual-Band Gigabit ADSL2+ Cloud Router is everything you 
need for high-speed Internet access for your entire home. It combines an ADSL2+ modem and 
high-end wireless AC router to create a single, easy to use device that creates and shares an 
Internet connection for all your devices.

The D-Link DSL-3580L Wireless AC1200 Dual-Band Gigabit ADSL2+ Cloud Router creates 
a blazing fast home network that connects all of your devices to your broadband Internet 
connection. Concurrent dual-band 802.11ac brings you the future of high-bandwidth wireless 
connectivity allowing you to stream HD video, make Internet voice calls, and surf the Internet 
from every corner of your home without interruption. Gigabit Ethernet ports provide high-
speed wired connections for up to four PCs or other devices. It’s stylish, easy-to-use, and comes
IPv6-ready for a reliable network today and tomorrow.

The DSL-3580L uses the latest Wireless AC technology, which can provide transfer rates of up 
to 867 Mbps

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. D-Link’s intelligent AC SmartBeam™ technology guarantees continuous blazing 

fast wireless speeds to all your devices, anywhere in your home, even under heavy network 
utilisation or in rooms that have bad wireless signal. Faster gigabit wireless speeds allow you to 
download contents and sync fi les over 3 times faster

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 than the previous standard and provide 

you with whole home coverage. The router operates on both the 2.4 GHz band and 5 GHz 
wireless bands at the same time using concurrent dual-band technology and six internal 
antennas. This allows you to browse the web, chat and e-mail using the 2.4 GHz band, while 
simultaneously streaming digital media, playing online games, or making Internet phone calls 
on the 5 GHz band.

•  Fast 802.11ac wireless for reliable long-range 

wireless connections to all of your PCs and 
mobile devices

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•  802.11ac/n/g/b/a wireless LAN for a complete 

range of wireless compatibility

•  AC SmartBeam™ ensures optimal wireless signal 

to every corner of your home

•  Built-in ADSL2+ modem for connecting to your 

high-speed broadband Internet connection

•  Four Gigabit LAN ports and one Gigabit 

WAN port to connect wired devices for high-
speed online activities

•  USB 2.0 port to share a printer or media on a 

storage device

•  Monitor and manage your network on the go 

through the mydlink website or mobile app

•  Dual Active Firewalls (NAT/SPI) to control traffi  c 

and prevent exploits and intrusions

•  Wi-Fi Protected Setup (WPS) to quickly and 

securely add devices to your network

•  WPA/WPA2 encryption to secure your wireless 

traffi  c

A total solution that helps you connect, share, and 

enjoy your Internet connection with a single device 

that’s easy to set up and manage

Stream HD multimedia across your home in more 

places, simultaneously without interruption using the 

fastest wireless technologies available today

Eff ortlessly monitor your network no matter where 

you are over the Internet, from your iOS or Android 

mobile device or a PC with a web browser