D-Link DAP-3666 Wireless AC1200 Wave 2 Dual Band Outdoor PoE Access Point

QuickFind: 909561 Mfr part code: DAP-3666
  • Outdoor
  • Dual band
  • 2x2 internal antennas

Product Description

D-Link DAP-3666 Wireless AC1200 Wave 2 Dual Band Outdoor PoE Access Point

Connect WiFi4EU municipalities to outdoor Wi‑Fi they enjoy.

Deliver outdoor wireless connectivity for public places with this IP68 weather-proof, secure and centrally manageable WiFi4EU Access Point. Provide dual-band 802.11ac Wave 2 Wi-Fi speeds, and achieve greater network security and efficiency for users. Ideal for approved WiFi4EU municipalities.


Reliably faster Wireless AC performance.

Designed for reliable, high-speed wireless connectivity using the latest 802.11ac Wave 2 technology. It uses maximum wireless signal rates of up to 867 Mbps over the 5 GHz band and 300 Mbps over the 2.4 GHz band1.



Band steering

Detects dual-band capable devices and automatically connects them to the less congested, faster 5 GHz band.



Sends high-bandwidth Wi-Fi to multiple devices at the same time, for greater network data efficiency and a superior Wi-Fi experience for your clients.


 Quality of Service (QoS

The Wi-Fi Multimedia (WMM) Quality of Service (QoS) feature enables you to create rules for automatically prioritising audio, video, and voice traffic for even greater efficiency.


 Load balancing

Distribute the workload between two or more APs to optimise resource utilisation, throughput and response times.


Connect entire crowds to a safer and faster internet.

It supports up to eight VLANs per band, allowing multiple SSIDs to segment users. Includes a wireless client isolation mechanism, which limits direct client-to-client communication. Moreover, Network Access Protection (NAP), a feature of Windows Server® 2008 and upwards, allows multiple levels of network access to be defined based on a client's needs.


Reliable connectivity, whatever the weather.

Its rugged IP68-certified weather-proof housing offers dust, rain, heat, snow and rust protection, even during extreme summers or freezing winters between -30 to 60°C. And GORE-TEX® protection repels rain and dust while allowing heat and humidity to dissipate. Thanks to the AP's high-powered antennas and integrated 802.3af PoE, you can deploy it exactly where the network needs wireless coverage and where power outlets aren't available.


1 Maximum wireless signal rate derived from IEEE standard 802.11 and 802.11ac specifications. Actual data throughput will vary. Network conditions and environmental factors, including volume of network traffic, building materials and construction, and network overhead, lower actual data throughput rate. Environmental factors will adversely affect wireless signal range.
2 Please note that operating frequency ranges vary depending on the regulations of individual countries and jurisdictions. The DAP-3662 may not support the 5.25-5.35 GHz and 5.47-5.725 GHz frequency ranges in certain regions. Compatibility with 802.11ac devices from other manufacturers is not guaranteed. All references to speed and range are for comparison purposes only. Product specifications, size, and shape are subject to change without notice, and actual product appearance may differ from that depicted herein.
3 Available Q2, 2020.
4 Number of wireless access points supported depends on the specification of the computer on which DNC is installed. To support 1000 APs, a computer with at least an Intel Core i7 with 16 GB RAM and 4 TB hard drive, and 20 Mbps uplink bandwidth is recommended. To support 100 APs, a computer with at least an Intel Core i5 3.2GHz with 8 GB RAM and 2 TB hard drive, and 10 Mbps uplink bandwidth is recommended.




Software Managed AP

Wireless standard

Wireless AC Wave 2

Frequency band mode

Dual-band simultaneous

Wireless speed

300 Mbps 2.4 GHz

867 Mbps 5 GHz

Antenna type

Embedded omni-directional antennas

Antenna gain

6 dBi for 2.4 GHz

6 dBi for 5 GHz



Wired interface

2 x Gigabit Ethernet LAN



Type of housing


IP rating


Wireless modes

Access Point (AP)

WDS bridge

WDS with AP

Wireless client

Advanced features



Technical Specification

D-Link DAP-3666 Wireless AC1200 Wave 2 Dual Band Outdoor PoE Access Point


Device Type Radio access point
Ruggedized Design Outdoor


Form Factor External
Ports Qty 2
Connectivity Technology Wireless
Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac Wave 1
Network / Transport Protocol ARP, IPv6
Routing Protocol IGMP, STP
Remote Management Protocol SNMP 1, Telnet, SNMP 3, SNMP 2c, HTTP, SSH, CLI
Frequency Band 2.4 GHz, 5 GHz
Capacity SSIDs total: 16
Features IGMP snooping, Syslog support, MAC address filtering, Wireless Distribution System (WDS) support, SNTP support, DHCP server, Unscheduled Automatic Power Save Delivery (U-APSD), ARP spoofing, bridge mode, 2x2 MIMO technology, HotSpot 2.0, WMM Power Save
Encryption Algorithm AES, TKIP, WPA, WPA2, WPA2-Enterprise, WEP
Compliant Standards IEEE 802.1D, IEEE 802.11b, IEEE 802.11a, IEEE 802.3af, IEEE 802.11g, IEEE 802.1x, Wi-Fi CERTIFIED, IEEE 802.11e, IEEE 802.11n, IEEE 802.11k, IEEE 802.11r, IEEE 802.11v, IEEE 802.11ac Wave 1


Antenna Internal
Antenna Qty 4
Directivity Omni-directional
Gain Level 6 dBi

Expansion / Connectivity

Interfaces 1 x 1000Base-T (PoE) - RJ-45 ¦ 1 x 1000Base-T - RJ-45


Compliant Standards IP68


Power Over Ethernet (PoE) Supported PoE

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D-Link DAP-3666 Wireless AC1200 Wave 2 Dual Band Outdoor PoE Access Point

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