DAP-1720 AC1750 Wi-Fi Range Extender Quick Install Guide

Package Contents

The package should contain the following items:

• ? DAP-1720 AC1750 Wi-Fi Range Extender
• ? Wi-Fi Configuration Card
• ? Quick Install Guide

If any of these items are missing, please contact your reseller.

Before You Begin

• Ensure the area where you plan to plug in the extender has a stable connection to your router. Use a wireless laptop, tablet, or mobile phone in that area to test the connection.
• If your wireless router or access point does not support WPS (Wi-Fi Protected Setup), follow the steps under 'Configure the DAP-1720 Using a Web Browser'. If you are unsure how to enable WPS on your router, consult its user manual.

Product Overview

The DAP-1720 features several indicators and ports:

Device Components:

Image of the D-Link DAP-1720 AC1750 Wi-Fi Range Extender, showing its physical layout with antennas and ports.

• [Status LED]
• [WPS Button]
• [On/Off Switch]
• [Reset Button]
• [Ethernet Port]
• Signal Strength Indicators

LED Status Indicators:

Signal Strength Indicators:

Diagram showing signal strength indicators: Very Weak (Amber), Weak (Green), Good, Best.

The number of illuminated bars indicates the strength of the connection to your router. More bars mean a stronger signal.

Connect to Your Router Using WPS

1. Find an available outlet near your wireless router. Plug in the DAP-1720 and wait until the Status LED is blinking amber.
2. Press the [WPS Button] (Wi-Fi Protected Setup) button on your wireless router.
3. Within one minute, press the [WPS Button] on the DAP-1720. The Status LED will start to blink green.
4. When the Status LED turns solid green, the DAP-1720 is securely connected to your wireless router or access point. You can now unplug and move the DAP-1720 to a location between your wireless router and the area needing wireless coverage.

Troubleshooting Placement: If the signal strength indicators show only one amber bar, or if the DAP-1720 is not connecting, move it to a wall outlet closer to your wireless router or access point.

Connect Your Wireless Devices

Step 5: From your wireless device, access its Wireless Utility to display available wireless networks.

Screenshot of a smartphone's Wi-Fi settings screen showing available networks, including 'Home-EXT' and 'Home-EXT5G' as extended networks. Arrows point to 'Extended network' and 'Original network'.

The DAP-1720 will automatically assign the following SSIDs:

• 2.4GHz: (Your Router's SSID)-EXT
• 5GHz: (Your Router's SSID)-EXT5G

The Wi-Fi password for the DAP-1720 will be the same as your router's password.

Repeat Step 5 to connect additional Wi-Fi devices.

Step 6: Your device is now connected to the DAP-1720 and can access your wireless router. To change network settings or passwords, follow the configuration steps on the next pages. To connect more devices, repeat Step 5. Your setup is complete!

Configure the DAP-1720 Using a Web Browser (Optional)

You can log into the web-based configuration utility to perform tasks such as:

• Upgrade firmware
• Change wireless and network settings
• Change the login password

1. Plug the DAP-1720 into an available outlet near your router. You may move it to a more suitable location after configuration.
2. Open the wireless utility on your wireless device or computer. Select the Wi-Fi Network name (SSID) from the Wi-Fi Configuration Card and enter the password. You can also connect the DAP-1720 to your router or computer using an Ethernet cable.

Wi-Fi Configuration Card Details:

Image of the D-Link Wi-Fi Configuration Card, detailing default network names (SSID) and passwords, and configuration URLs.

• Default Configuration:
• Wi-Fi Name (SSID) 2.4GHz: dlink-xxxx
• Wi-Fi Name (SSID) 5GHz: dlink-xxxx-5GHz
• Password: xxxxxxxx
• To configure your extender, go to: http://dlinkap.local. or http://192.168.0.50
• Username: "Admin"
• Password: "" (leave the field blank)

3. Open a web browser (e.g., Internet Explorer, Firefox, Safari, or Chrome) and enter http://dlinkap.local./. You may also enter the DAP-1720's IP address.

Note: The default IP address is 192.168.0.50. After connecting to your router, the DAP-1720 will receive a new IP address via DHCP. You may need to check your router's DHCP table to find this address. The MAC address is printed on the device label.

Step 4: Once connected, the login page will appear. Enter your password (blank by default) and click [Log In]. If this is your first time logging in, you will be directed to the setup wizard.

Screenshot of the DAP-1720 admin password login page with an input field and a 'Log In' button.

Step 5: The home page displays your current status. A green checkmark (✔️) indicates a successful connection to your router or access point. A red cross (❌) indicates no connection. Click the Uplink Router icon.

Screenshot of the DAP-1720's 'Existing Network Disconnected' status page, showing icons for Uplink Router, DAP-1720, and Wi-Fi Client, with a red 'X' indicating no connection.

Setup Wizard Steps

Step 6: Select your language from the dropdown menu and click Next.

Screenshot of the DAP-1720 setup wizard's welcome screen, showing configuration steps and a language selection dropdown.

Step 7: The WPS process will start automatically. Press the WPS button on your wireless router or access point. If you wish to manually select a network to extend, click 'Extend an existing wireless network'. To connect via Ethernet, click 'Add wireless to your wired network'.

Screenshot of the DAP-1720 INSTALL screen, prompting to press the router's WPS button or select network type (Ethernet/Wi-Fi).

Troubleshooting

Why can't I connect to my wireless router or my wireless connection drops?

1. Verify that the DAP-1720 is within range of your wireless router. Try plugging it into a location closer to the router and check if the Status LED is solid green.
2. Note that when repeating a wireless signal, devices connected to the extender may not achieve the same speed or throughput as when connected directly to the router.

How do I change the wireless settings on the DAP-1720?

1. Open a web browser and go to http://dlinkap.local./ or enter the IP address (http://192.168.0.50 by default).
2. At the login screen, enter your password and click [Log In].
3. Navigate to Setup > Wireless.
4. Enter a new Wi-Fi Network Name (SSID) for the 2.4GHz and 5GHz bands, and adjust security (Wi-Fi password) settings as needed.
5. Click [Save].

Note: If you change the Wi-Fi Network Name, devices currently connected to the DAP-1720 will disconnect. You will need to reconnect using the new network name and password.

Screenshot of the D-Link Extender settings page in a web browser, showing options for Existing Network, 2.4GHz Extended Wi-Fi, and 5GHz Extended Wi-Fi.

Where should I place my DAP-1720?

Diagrams illustrating ideal and poor placement locations for the DAP-1720 range extender within a house, showing signal strength.

A range extender functions based on the signal it is extending. Proper placement is crucial for achieving desired results.

For optimal performance, position your DAP-1720 between your router and the area with poor coverage (dead zone), ensuring it is placed where the Wi-Fi signal is still strong. Use the signal strength indicators on the device to help find a location with a strong signal; more illuminated bars indicate a stronger Wi-Fi signal.

What if I forgot my DAP-1720 password?

If you forgot your password or wish to reset the DAP-1720 to factory default settings:

1. Press and hold the [Reset Button] on the bottom of the extender using a paper clip for at least 10 seconds. The Status light will turn red. Note: This process will erase all your settings.
2. You can repeat the WPS process described on page 5.

Image showing the side of the DAP-1720 with the Reset Button highlighted.

GPL Code Statement

This D-Link product includes software code developed by third parties, subject to the GNU General Public License (“GPL”) or GNU Lesser General Public License (“LGPL”). The terms of the GPL and LGPL, and information on obtaining access to the GPL and LGPL code used in this product, are available at: http://tsd.dlink.com.tw/GPL.asp

The GPL and LGPL code is distributed WITHOUT ANY WARRANTY and is subject to copyrights. For details, refer to the GPL and LGPL code for this product and their terms.

Written Offer for GPL and LGPL Source Code:

D-Link will provide applicable GPL and LGPL source code files via CD-ROM upon written request (email or mail) for a nominal cost to cover shipping and media charges, as permitted by the licenses.

Inquiries can be directed to:

• Email: GPLCODE@dlink.com
• Snail Mail: Attn: GPLSOURCE REQUEST, D-Link Systems, Inc., 17595 Mt. Herrmann Street, Fountain Valley, CA 92708

GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007. Copyright (C) 2007 Free Software Foundation, Inc. (http://fsf.org/). View the full GPL Code Statement at http://www.gnu.org/licenses/gpl.html.

Technical Support

This guide is for initial setup. For more detailed information, please refer to the user manual.

Customers in the USA and Canada can contact D-Link Technical Support via the website:

• USA: ? http://support.dlink.com/DAP-1720
• Canada: ? http://support.dlink.ca/DAP-1720

Version 1.02(NA)_85X125, December 12, 2016. 6AP1720Q.D03G.

©2017 D-Link. All rights reserved. D-Link and the D-Link logo are trademarks of D-Link Corporation or its subsidiaries. Other third-party marks are trademarks of their respective owners. Reproduction of this publication is prohibited without prior written permission from D-Link Systems, Inc.