DSL-3788/E

VDSL2+/ADSL2 Modem
Built-in ADSL+ Modem and hybrid WAN/LAN port.

Wireless AC Wave 2
Fast Wi-Fi using 802.11ac Wave 2 technology with speeds of up to 1.2 Gbps.

x4 Gigabit Ethernet LAN Ports
Connect to fast wired Gigabit Ethernet in an instant, with speeds up to 10x faster than standard Ethernet.

x1 USB port
Quickly add external storage and other USB devices.

Dual band and MUMIMO
Provides fast Wi-Fi to multiple devices at once, with less congestion.

Wi-Fi Protected Setup
Add a device to your network with a single tap of the WPS button.

Dual-active firewalls
Increased protection for your entire network.

Everything you need to connect to the internet.
Enjoy Wi-Fi without the hassle with this all-in-one modem router. Designed for everyday use, it’s great for video streaming, gaming, social media, and surfing the web at home or in small businesses using ADSL2+/VDSL2.

Built for Wi‑Fi you can rely on every day.
With the convenient combination of a modem and router in one, you can connect to the internet without needing any additional wires and hardware. Get the most out of your broadband and experience fast dual-band Wi-Fi with all your devices.

Fast Wi-Fi
Features 802.11ac Wave 2 wireless technology to provide up to 1.2 Gbps1, which is up to x3 faster speeds the previous generation.

Dual-band wireless
Sends your devices the best speeds possible over the 5GHz and 2GHz bands.

MU-MIMO efficiency
Delivers high-speed Wi-Fi to all your devices at once without any strain on the network.

All the ports you need in one place.
Utilise the DSL port to connect to your high-speed broadband in seconds. Use the Gigabit LAN ports for smart TVs, NAS, consoles, and media centres. You can also connect USB storage so everyone can share files, photos and videos to everyone connected to your network.

Two ways to enjoy the internet.
- Use the RJ-11 Broadband port to connect to your broadband service.
- The hybrid LAN/WAN port gives you the flexibility of using the DSL-3788 with an existing modem router.

Two firewalls for superior security.
Take any stress out of surfing the web with built-in, dual-active firewalls (SPI and NAT) for better protection of your wireless network. While WPA/WPA2 wireless encryption also provides active protection to help keep your network secure and your traffic safe against eavesdropping and unauthorised access.

Connect with one button.
Adding new devices to your network doesn’t have to be difficult. Simply press the WPS button on the side of the router and then the WPS button on your device and you are done.

D-Link DSL-3788. Wi-Fi band: Dual-band (2.4 GHz / 5 GHz), Top Wi-Fi standard: Wi-Fi 5 (802.11ac), WLAN data transfer rate (max): 866 Mbit/s. Ethernet LAN interface type: Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000 Mbit/s, Cabling technology: 10/100/1000Base-T(X). Security algorithms: WPA, WPA2. Product type: Tabletop router, Product color: Black. Antenna design: External

Ethernet WAN	Yes
DSL WAN	Yes
SIM card slot	No
3G/4G USB modem compatibility	No
Wi-Fi band	Dual-band (2.4 GHz / 5 GHz)
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
WLAN data transfer rate (max)	866 Mbit/s
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
WLAN data transfer rate (first band)	300 Mbit/s
WLAN data transfer rate (second band)	300 Mbit/s
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 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1p, IEEE 802.3, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x
3G	No
4G	No
ADSL	Yes
ADSL2	Yes
ADSL2+	Yes
VDSL2	Yes
Internal modem	Yes
Ethernet LAN (RJ-45) ports	4
USB port	Yes
USB 2.0 ports quantity	1
RJ-11 ports quantity	1
Memory card slot(s)	No
DC-in jack	Yes
Web-based management	Yes
Quality of Service (QoS) support	Yes
Reset button	Yes
WPS push button	Yes
Security algorithms	WPA, WPA2
Firewall	Yes
Product type	Tabletop router
Product color	Black
Digital Living Network Alliance (DLNA) certified	Yes
AC adapter included	Yes
Manual	Yes
Antenna design	External
Antennas quantity	2
Firmware upgradeable	Yes
Power source type	DC
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Output voltage	12 V
Output current	5 A
Operating temperature (T-T)	0 - 45 °C
Storage temperature (T-T)	-20 - 70 °C
Operating relative humidity (H-H)	10 - 95%
Width	8.27" (210 mm)
Depth	1.21" (30.8 mm)
Height	5.91" (150 mm)
Weight	9.78 oz (277.4 g)
Number of products included	1 pc(s)
Harmonized System (HS) code	85176990