D-Link DAP-1665 User manual
Version 2.00 |01/25/2017
User Manual
DAP-1665 AC1200 Wi-Fi Range Extender/Access Point
DAP-1665
Preface
D-Link reserves the right to revise this publication and to make changes in the content hereof without obligation to notify any
person or organization of such revisions or changes.
Manual Revisions
Revision Date Description
1.00 October 1, 2013 • Initial release
1.01 September 30, 2014 • Add Power Usage
1.10 April 21, 2016 • Updated FCC statement
2.00 January 11, 2017 • B1 hardware and 2.00 rmware release
Trademarks
D-Link and the D-Link logo are trademarks or registered trademarks of D-Link Corporation or its subsidiaries in the United States or other countries.
All other company or product names mentioned herein are trademarks or registered trademarks of their respective companies.
Apple®, Apple logo®, Safari®, iPhone®, iPad®, iPod touch® and Macintosh® are trademarks of Apple Inc., registered in the U.S. and other countries. App
SM
Store
and the Windows logo are trademarks of the Microsoft group of companies.
Copyright © 2017 by D-Link Corporation, Inc.
All rights reserved. This publication may not be reproduced, in whole or in part, without prior expressed written permission from D-Link Corporation, Inc.
is a service mark of Apple Inc. Chrome™ browser, Google Play™ and Android™ are trademarks of Google Inc. Internet Explorer®, Windows®
Power Usage
This device is an Energy Related Product (ErP) that automatically switches to a power-saving Network Standby mode within 1 minute of no packets
being transmitted. It can also be turned o through a power switch to save energy when it is not needed.
Network Standby: 2.56 watts
Switched O: 0.07 watts
iD-Link DAP-1665 User Manual
Table of Contents
Table of Contents
Preface ................................................................................. i
Manual Revisions ........................................................................... i
Trademarks ...................................................................................... i
Power Usage .................................................................................... i
Product Overview ..............................................................1
Package Contents .........................................................................1
System Requirements ................................................................. 2
Introduction ................................................................................... 3
Features ............................................................................................4
Hardware Overview .....................................................................5
Connections ...........................................................................5
LEDs ........................................................................................... 6
WPS Button ............................................................................. 7
Installation ......................................................................... 8
Operation Modes ..........................................................................8
Access Point Mode ............................................................... 9
Wi-Fi Client Mode ...............................................................10
Repeater Mode ....................................................................11
Bridge Mode .........................................................................12
Bridge with AP Mode ........................................................13
WISP Client Mode ...............................................................14
WISP Repeater Mode .........................................................15
Wireless Installation Considerations ....................................16
Conguration ................................................................... 17
Web-based Setup .......................................................................18
Setup Wizard ........................................................................19
Access Point Mode ........................................................20
Repeater Mode ...............................................................22
Wi-Fi Client Mode ..........................................................28
Extender .........................................................................................33
Settings ..................................................................................33
Access Point Mode ........................................................34
Repeater Mode ...............................................................41
Wi-Fi Client .......................................................................45
Bridge .................................................................................46
Bridge with AP Mode....................................................49
WISP Client .......................................................................54
WISP Repeater .................................................................55
Network Settings ........................................................................59
IPv4 ..........................................................................................60
Static IP ..............................................................................60
Dynamic IP (DHCP) ........................................................62
IPv6 ..........................................................................................63
Autoconguration (SLAAC/DHCPv6) ......................63
Static IPv6 .........................................................................64
Local Connectivity Only...............................................65
Management ................................................................................66
Time .........................................................................................66
Log ...........................................................................................68
Admin .....................................................................................69
System ....................................................................................70
Upgrade .................................................................................71
iiD-Link DAP-1665 User Manual
Table of Contents
Statistics .................................................................................72
Connecting to a Wireless Network .................................73
WPS Button ...................................................................................73
Mac OS ............................................................................................74
®
Windows
10 ................................................................................76
Windows® 8 ...................................................................................78
®
Windows
Windows Vista
7 ...................................................................................80
®
...........................................................................82
Troubleshooting .............................................................. 84
Technical Specications .................................................. 88
GPL Code Statement........................................................89
Regulatory Statements .................................................102
iiiD-Link DAP-1665 User Manual
Section 1 - Product Overview
DAP-1665 AC1200 Wi-Fi Range Extender/Access Point
Ethernet Cable
Product Overview
Package Contents
Two Detachable Antennas
Power Adapter
If any of the above items are missing, please contact your reseller.
Note: Using a power supply with a dierent voltage rating than the one included with the DAP-1665 will cause damage and void the warranty
for this product.
1D-Link DAP-1665 User Manual
Section 1 - Product Overview
Network Requirements
Web-based Conguration
Utility Requirements
System Requirements
• An Ethernet-based Network
• IEEE 802.11ac/n/g/b/a wireless clients (AP/Repeater Mode)
• IEEE 802.11ac/n/g/b/a wireless network (Client/Bridge/Repeater/
WISP Mode)
• 10/100/1000 Mbps Ethernet
Computer with the following:
• Windows®, Macintosh, or Linux-based operating system
• An installed Ethernet adapter
Browser Requirements:
• Internet Explorer® 10 or higher
• Firefox 28 or higher
• Chrome 28 or higher
• Safari 6.0 or higher
Windows® Users: Make sure you have the latest version of Java installed.
Visit www.java.com to download the latest version.
2D-Link DAP-1665 User Manual
Section 1 - Product Overview
Introduction
D-Link introduces the new D-Link DAP-1665 AC1200 Wi-Fi Range Extender/Access Point. With a maximum combined wireless
1
signal rate of up to 1200 Mbps
The DAP-1665 is compliant with the latest IEEE 802.11ac standard, which features beamforming and MU-MIMO for better wireless
performance. The DAP-1665 is also backward-compatible with 802.11n/g/b/a devices so older devices can easily integrate into
your network. The access point has the exibility to operate in 7 dierent modes: Access Point, Wi-Fi Client, Bridge, Bridge
with AP, Repeater, WISP Client, and WISP Repeater. Its easy-to-use setup wizard makes sure that you will be connected to
a wireless network in minutes.
The DAP-1665 features Wi-Fi Protected Access (WPA-PSK/WPA2-PSK) to provide an enhanced level of security for wireless data
communications. The DAP-1665 also includes convenience features to keep your wireless connection safe from unauthorized
access. Finally, Wi-Fi Protected Setup (WPS) lets you easily set up your device in any mode by simply pressing a button.
, the DAP-1665 expands high-speed wireless network access for your home or oce.
1
Maximum wireless signal rate derived from 802.11ac specications. Actual data throughput will vary. Network conditions and environmental factors, including volume of trac,
building materials and construction, and network overhead, lower actual data throughput rate. Environmental factors will adversely aect wireless signal range. Wireless range
and speed rates are D-Link relative performance measurements based on the wireless range and speed rates of a standard Wireless N product from D-Link.
3D-Link DAP-1665 User Manual
Section 1 - Product Overview
Features
• Faster Wireless Networking - Featuring Wireless AC, the DAP-1665 provides combined wireless speeds of up to 1200 Mbps1.
This allows users to participate in real-time activities online, such as video streaming, online gaming, and real-time audio.
• Flexible Operation Modes - The DAP-1665 can operate as an Access Point, Repeater, Wi-Fi Client, Bridge, Bridge with AP,
WISP Client, and WISP Repeater, meaning that you can customize its operation to suit your specic networking requirements.
• Gigabit Ethernet Port - The built-in Gigabit Ethernet port facilitates a wired connection of up to 1 Gbps, meaning that wired
devices can also take advantage of the DAP-1665’s high-speed wireless capabilities.
• Compatible with IEEE 802.11ac/n/g/b/a Devices - The
DAP-1665 is still fully compatible with the 802.11n/g/b/a standards,
so it can connect with existing wireless adapters found on older devices.
• Robust Security - Support for industry-standard WPA/WPA2 security encryption, lets you rest assured your network is
protected from hackers.
• User-friendly Setup Wizard - Using its easy-to-use web-based user interface, the
DAP-1665 lets you control what information
is accessible to those on the wireless network, whether from the Internet or from your company’s server. Congure your
access point to your specic settings within minutes.
1
Maximum wireless signal rate derived from 802.11ac specications. Actual data throughput will vary. Network conditions and environmental factors, including volume of trac,
building materials and construction, and network overhead, lower actual data throughput rate. Environmental factors will adversely aect wireless signal range. Wireless range
and speed rates are D-Link relative performance measurements based on the wireless range and speed rates of a standard Wireless N product from D-Link.
4D-Link DAP-1665 User Manual
Section 1 - Product Overview
Hardware Overview
Connections
1
2
1 Reset Button Press this button to restore the access point to its original factory default settings.
2 LAN Port Connect 10/100/1000 Mbps Ethernet devices such as computers, switches, and hubs.
3 Power Switch Press to power the unit on or o.
4 Power Receptor Receptor for the supplied power adapter.
3
4
5D-Link DAP-1665 User Manual
Section 1 - Product Overview
Hardware Overview
LEDs
1
1 Power LED A solid green light indicates the device is receiving power.
2 2.4 GHz Wireless A solid green light indicates that the 2.4 GHz wireless band is active.
3 5 GHz Wireless A solid green light indicates that the 5 GHz wireless band is active.
4 LAN LED A solid green light indicates the LAN port connection is active.
2 3 4
6D-Link DAP-1665 User Manual
Section 1 - Product Overview
Hardware Overview
WPS Button
1
1 WPS Button
2 Kensington Slot Attach a Kensington® lock to protect your access point against theft.
Press this button to use WPS to establish a protected connection with other wireless
devices.
2
7D-Link DAP-1665 User Manual
Section 2 - Installation
Installation
Please congure the DAP-1665 with a computer connected directly to the device. The following pages will explain the dierent
operational modes you can use.
Operation Modes
The DAP-1665 features a number of operation modes, enabling you to customize it to your networking requirements. Please
refer to the following sections to determine which mode is most suitable for your network.
• Access Point Mode on page 9
• Wi-Fi Client Mode on page 10
• Repeater Mode on page 11
• Bridge Mode on page 12
• Bridge with AP Mode on page 13
• WISP Repeater Mode on page 15
• WISP Client Mode on page 14
8D-Link DAP-1665 User Manual
Section 2 - Installation
Access Point Mode
Access Point (AP) mode adds wireless capability to your existing wired network. The DAP-1665 acts as a central connection
point for any computer (client) that has an 802.11ac or backwards compatible 802.11n/g/b/a wireless network interface and
is within range of the access point. Clients must connect to the network name (SSID) broadcast by the access point in order
to wirelessly access the network. If wireless security is enabled on the access point, the client will need to enter a password to
connect. In Access Point mode, multiple clients can connect wirelessly to the network at the same time.
Internet DAP-1665Router
Wireless Devices
9D-Link DAP-1665 User Manual
Section 2 - Installation
Wi-Fi Client Mode
In Wi-Fi Client mode, the DAP-1665 acts as a wireless network adapter for your Ethernet-enabled device (such as a game
console or a TV set-top box). Connect your Ethernet-enabled device to the access point using an Ethernet cable, and enjoy
wired speeds of up to 1000 Mbps.
If you are going to connect several Ethernet-enabled devices to your DAP-1665, connect the LAN port of the DAP-1665 to an
Ethernet switch, then connect your devices to this switch.
Example: Connect a gaming console using an Ethernet cable to the DAP-1665. The unit is set to Wi-Fi Client mode which will
wirelessly connect to a wireless router on your network.
Internet
DAP-1665
Wireless
Router
Gaming Console
10D-Link DAP-1665 User Manual
Section 2 - Installation
Repeater Mode
In Repeater mode, the DAP-1665 extends the range of your existing wireless network by repeating the wireless signal of
another access point or wireless router. The DAP-1665 and wireless router (if used) must be within range of each other. The
extended wireless network can use the same SSID and security settings as the existing network, or you can choose to specify
a new network name and security method.
Internet
Wireless
Router
DAP-1665
Wireless Devices
11D-Link DAP-1665 User Manual
Section 2 - Installation
Bridge Mode
In Bridge mode, the DAP-1665 creates a wireless link between two existing networks, enabling data to be shared between the
two networks without the need for a physical connection. The two networks must be within wireless reach of one another in
order for bridge mode to be eective.
Note: Bridge mode is not specied in the Wi-Fi or IEEE standards. This mode will only work using two DAP-1665 units. Compatibility
with other APs (even other D-Link APs) is not guaranteed.
Internet
Router/
Switch
DAP-1665 DAP-1665
Router/
Switch
12D-Link DAP-1665 User Manual
Section 2 - Installation
Bridge with AP Mode
Bridge with AP mode has the same features of Bridge mode, but adds the functionality of Access Point mode, meaning that
wireless clients can connect to one of the DAP-1665s and have access to both networks via the wireless bridge.
Note: The Bridge with AP mode is not specied in the Wi-Fi or IEEE standards. This mode will only work using two DAP-1665 units.
Compatibility with other APs (even other D-Link APs) is not guaranteed.
Internet
Router/
Switch
DAP-1665 DAP-1665
Wireless Devices Wireless Devices
Router/
Switch
13D-Link DAP-1665 User Manual
Section 2 - Installation
WISP Client Mode
In the WISP Client mode, the DAP-1665 wirelessly connects to a WISP (Wireless Internet Service Provider) AP. In this mode,
the DAP-1665 also acts as a router for wired clients on your LAN and provides NAT (Network Address Translation) and a DHCP
server to generate IP addresses for wired clients only. NAT and the DHCP server allow many computers to share the same
wireless Internet connection.
If you are a WISP subscriber and want to access your WISP account using wired computers, connect your computers to the
DAP-1665 to get NAT, and then connect them to the WISP AP.
Computer
Internet
WISP Outdoor AP
DAP-1665
DAP-1360
(In WISP Client Mode)
(in WISP Client Mode)
14D-Link DAP-1665 User Manual
Section 2 - Installation
WISP Repeater Mode
In the WISP Repeater mode, the DAP-1665 wirelessly connects to a WISP (Wireless Internet Service Provider) AP. In this mode,
the DAP-1665 also acts as a router for both wireless and wired clients on your LAN. The WISP Repeater mode provides NAT
(Network Address Translation) and a DHCP server to generate IP addresses for both wireless and wired clients. NAT and the
DHCP server allow many computers to share the same wireless Internet connection.
If you are a WISP subscriber and want to use your WISP account in your house, but the signals from the outdoor WISP AP are
not strong enough to reach all of the areas in the house, use the DAP-1665 to extend the signals from the outdoor WISP AP and
provide access to wireless clients in your house. Using this mode, wireless as well as wired clients can connect to the outdoor
WISP AP through the DAP-1665.
Internet Modem
Router
Computer
DAP-1665
DAP-1360
(in Repeater Mode)
(In Repeater Mode)
Computer
Computer
15D-Link DAP-1665 User Manual
Section 2 - Installation
Wireless Installation Considerations
The DAP-1665 lets you access your network using a wireless connection from virtually anywhere within the operating range of
the device. Keep in mind, however, that the number, thickness and location of walls, ceilings, or other objects that the wireless
signals must pass through, may limit the range. Typical ranges vary depending on the types of materials and background RF
(radio frequency) noise in your home or business. The key to maximizing wireless range is to follow these basic guidelines:
1. Keep the number of walls and ceilings between the D-Link access point and other network devices to a minimum.
Each wall or ceiling can reduce your adapter’s range from 3-90 feet (1-30 meters.) Position your devices so that
the number of walls or ceilings is minimized.
2. Be aware of the direct line between network devices. A wall that is 1.5 feet thick (.5 meters), at a
45-degree angle appears to be almost 3 feet (1 meter) thick. At a 2-degree angle it appears over 42 feet (14
meters) thick! Position devices so that the signal will travel straight through a wall or ceiling (instead of at an
angle) for better reception.
3. Building materials make a dierence. A solid metal door or aluminum studs may have a negative eect on
range. Try to position access points, wireless routers, and computers so that the signal passes through drywall
or open doorways. Materials and objects such as glass, steel, metal, walls with insulation, water (sh tanks),
mirrors, le cabinets, brick, and concrete will degrade your wireless signal.
4. Keep your product away (at least 3-6 feet or 1-2 meters) from electrical devices or appliances that generate RF
noise.
5. If you are using 2.4 GHz cordless phones or X-10 (wireless products such as ceiling fans, lights, and home
security systems), your wireless connection may also be aected. Make sure your 2.4 GHz phone base is as far
away from your wireless devices as possible. The base transmits a signal even if the phone is not in use.
16D-Link DAP-1665 User Manual
Section 3 - Conguration
Conguration
This section will show you how to congure your D-Link wireless access point using the web-based conguration utility.
17D-Link DAP-1665 User Manual
Section 3 - Conguration
Web-based Setup
If you wish to change the default settings or adjust the conguration
of the DAP-1665, you may use the web-based conguration utility.
To access the conguration utility, open a web browser such as
Internet Explorer and enter http://dlinkap in the address eld.
If you have already run the setup wizard, enter your password in the
box. Otherwise, leave the password blank and click Log In.
If you get a Page Cannot be Displayed error, please refer to
Troubleshooting on page 84 for assistance.
18D-Link DAP-1665 User Manual
Section 3 - Conguration
Setup Wizard
If this is the rst time you are setting up your DAP-1665, open a web
browser such as Internet Explorer and enter http://dlinkap in the
address eld to access the setup wizard.
Select a language from the drop-down menu and click Next to proceed
with the wizard.
If you want to congure the access point manually without running
the wizard, skip to Extender on page 33.
The next screen will display a list of modes for your DAP-1665 that
you may choose from. Click Next to continue.
19D-Link DAP-1665 User Manual
Section 3 - Conguration
Access Point Mode
This wizard is designed to assist you in conguring your DAP-1665 as a wireless access point for your existing network.
If you have already connected an Ethernet cable from your DAP-1665
to your router, the wizard will automatically detect it.
Click Skip to continue or Back to go back to the previous step.
This screen will help you to set a network name (SSID) and security
password for your wireless network. Specify an SSID for both the 2.4
GHz and 5 GHz bands (these names must not be the same). If you
wish to use the same wireless security password for both networks,
check the box next to “Use the same password for both networks”
and enter your desired password in the eld provided. If you wish
to use a dierent password for each network, uncheck the box and
enter the desired passwords in the 2.4 GHz Wi-Fi Password and 5
GHz Wi-Fi Password elds.
Click Next to continue or Back to go back to the previous step.
20D-Link DAP-1665 User Manual
Section 3 - Conguration
Next, enter a password for your administrator account. This account
is used to log into the DAP-1665 for managing your network.
Click Next to proceed.
A summary page will be displayed, showing the current settings for
your 2.4 GHz and 5 GHz wireless networks. It is recommended that
you make a note of this information for future reference.
Click Finish to save your network settings.
In order for your network settings to take eect, the DAP-1665 will
reboot automatically.
When the device has nished rebooting the main screen will display.
21D-Link DAP-1665 User Manual
Section 3 - Conguration
Repeater Mode
This wizard is designed to assist you in conguring your DAP-1665 as a repeater to extend the range of your existing wireless
network.
Select Repeater from the menu and click Next.
Press the WPS Push Button on your existing wireless router with 120
seconds to complete the WPS setup process. A Retry button will
appear at the lower left if the time expired before you can press the
button.
If your router does not support WPS, proceed to page 27.
22D-Link DAP-1665 User Manual
Section 3 - Conguration
If a connection has been successfully made, click Next on the
following screen to complete the setup process.
Next, enter a password for your administrator account. This account
is used to log into the DAP-1665 for managing your network.
Click Next to proceed.
23D-Link DAP-1665 User Manual
Section 3 - Conguration
A summary page will be displayed, showing the current settings for
your 2.4 GHz and 5 GHz wireless networks. It is recommended that
you make a note of this information for future reference.
Click Finish to save your network settings.
In order for your network settings to take eect, the DAP-1665 will
reboot automatically.
When the device has nished rebooting the login page will display.
24D-Link DAP-1665 User Manual
Section 3 - Conguration
If your router does not support WPS:
Select Wi-Fi to set up your network manually.
The wizard will then scan for available wireless networks within range
of the DAP-1665. Click on the SSID of the router or access point you
wish to extend.
If you do not see your network in the list, click
to search again.
If you still do not see your network, type in the SSID of your network
manually, by clicking Manual.
25D-Link DAP-1665 User Manual
Section 3 - Conguration
If you clicked Manual on the previous page, type in the SSID of the
network you wish to extend.
Click Next to continue.
If the existing wireless network uses wireless security, enter the Wi-Fi
password in the eld provided.
Click Next to continue.
By default, the Wireless Network Name (SSID) eld will display the
same network name as the source network. If you wish to specify a
dierent name for the extended network, enter it in the eld provided.
If you wish to use the same password for both 2.4 and 5 GHz networks,
check the box below.
The security password will be the same as that of the source network,
regardless of whether the network name is the same or not.
Click Next to continue.
26D-Link DAP-1665 User Manual
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