D-Link DSL-3782 User Manual
Home is where the SMART is
Product Highlights
High-Speed Internet
Latest VDSL standards provide transmission rates of
up to 100 Mbps downstream for a superb Internet
experience
Complete Internet Solution
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
Dual-Band Wireless AC
Stream HD multimedia across your home without
interruption using the latest Wi-Fi technology,
oering faster speeds and wider coverage
DSL-3782
Wireless AC1200 Dual-Band VDSL/ADSL Modem Router
Features
Connectivity
• Built-in ADSL2+/VDSL2 modem for connecting
to your high-speed broadband Internet
connection
• Four 10/100 Fast Ethernet LAN ports to connect
wired devices for high-speed online activities
• Fast 802.11ac wireless for high speed
connections to all of your PCs and mobile
devices
• One USB 2.0 port to share media from a storage
device
Security
• Wi-Fi Protected Setup (WPS) to quickly and
securely add devices to your network
• Firewall protection
• WPA/WPA2 encryption to secure your wireless
trac
Ease of Use
• Easy web-based setup wizard
The DSL-3782 Wireless AC1200 Dual-Band VDSL/ADSL Modem Router is a versatile, high-
performance router for the home and small oce. With integrated VDSL, supporting download
speeds of up to 100 Mbps, the latest Wireless AC Wi-Fi technology, rewall protection, Quality
of Service (QoS) and 4 Fast Ethernet switch ports, the DSL-3782 provides all the functions that
a home or small oce needs to establish a secure and high-speed connection to the Internet.
Fast and Reliable Home Network
The D-Link DSL-3782 Wireless AC1200 Dual-Band VDSL/ADSL Modem 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. Fast Ethernet ports provide high-speed wired
connections for up to four PCs or other devices. It’s stylish, easy to use, and provides you with a
reliable network for today and tomorrow.
Smooth Streaming with Wireless AC
The DSL-3782 uses Wireless AC technology, which provides combined Wi-Fi speed of up to 1.2
Gbps2 (867 AC + 300 N). The router operates on both the 2.4 GHz and 5 GHz wireless bands at
the same time using concurrent dual-band technology and internal antennas. This allows you
to browse the web, chat and e-mail using the 2.4 GHz band on your smartphone or tablet, while
simultaneously streaming digital media, playing online games, or making Internet voice calls
using the 5 GHz band on your computer.
Works with Your Existing Devices
The Wireless AC1200 Dual-Band VDSL/ADSL Modem Router is backward compatible with
existing 802.11n, 802.11g and 802.11b wireless equipment, ensuring compatibility with a wide
range of wireless devices so your older devices are still relevant. In addition, it includes four
Ethernet ports for connecting Ethernet-enabled PCs, print servers, and other devices, making
the DSL-3782 the logical choice for users wanting a versatile and fast Wi-Fi modem router.
DSL-3782 Wireless AC1200 Dual-Band VDSL/ADSL Modem Router
Home is where the SMART is
Power Broadband Internet Wireless Ethernet WPS
File Sharing Right at Your Fingertips
The DSL-3782 lets you connect a USB storage device and instantly share
documents, movies, pictures, and music. You can put your music library on a
USB drive and share it with your entire home. You can show photos on the
living room TV while a family member watches a movie on their computer.
You can stream media les to multiple devices without interruption, or save
them to your device for oine playback. The intuitive interface lets anyone
immediately connect to a variety of entertainment options stored securely on
your own storage device.
Easy to Set Up and Secure
Setting up the DSL-3782 is simple with the easy setup wizard. Simply log
onto the web-based conguration through your browser and follow a few
easy steps to get your home network up and running. You can also set up a
secure network with the touch of a button using Wi-Fi Protected Setup (WPS).
Simply press the respective WPS buttons on each devices to instantly establish
a secure connection to a new device. Rest assured that your network is secure
with WPA/WPA2 wireless encryption and built-in dual active rewalls (SPI and
NAT) so you can shop online and do your online banking with condence.
WPS Button
Power Button
USB DSL
Power LAN Ports Reset
Button
Port
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