Grandstream GWN7660LR: Outdoor Long-Range Wi-Fi 6 Access Point Quick Installation Guide

Overview

The GWN7660LR is an outdoor 802.11ax 2x2:2 Wi-Fi 6 access point designed for medium-to-large businesses and enterprises requiring long-range coverage in both indoor and outdoor environments. It features weatherproof and heat-resistant casing, dual-band 2x2:2 MU-MIMO with DL/UL OFDMA technology, and an advanced antenna design for maximum network throughput. It supports up to 256 clients and offers an extended coverage range of 250 meters. For simplified installation and management, the GWN7660LR includes a built-in controller accessible via its web user interface. It is also supported by Grandstream's free cloud Wi-Fi management platform, GWN.Cloud. The GWN7660LR is ideal for voice-over-Wi-Fi deployments, providing seamless connectivity with Grandstream's Wi-Fi-enabled voice and video IP phones. With support for advanced QoS, low-latency real-time applications, mesh networks, captive portals, and dual Gigabit network ports with PoE/PoE+, it is a suitable Wi-Fi access point for enterprises, multi-floor offices, warehouses, hospitals, and schools.

Precautions

• Do not attempt to open, disassemble, or modify the device.
• Do not expose the device to temperatures outside the operating range of -30°C to 60°C or storage range of -30°C to 70°C.
• Do not expose the GWN7660LR to environments outside the humidity range of 5-95% RH (non-condensing).
• Do not power cycle the GWN7660LR access point during system boot-up or firmware upgrade, as this may corrupt firmware images and cause malfunction.

Package Contents

• 1x GWN7660LR Access Point
• 2x Antennas
• 1x Base Bracket
• 4x Screws (PM 3.0 x 7)
• 2x Metal Straps
• 4x Expansion Screws
• 1x Quick Installation Guide

GWN7660LR Ports

Powering and Connecting the GWN7660LR

The GWN7660LR can be powered on using a PoE/PoE+ switch:

1. Plug an RJ45 Ethernet cable into the network port of the GWN7660LR.
2. Plug the other end into the uplink port of the power over Ethernet (PoE/PoE+) switch.

Diagram description: An illustration shows an Ethernet cable connecting from the Network Port of the GWN7660LR to a PoE/PoE+ Switch.

Hardware Installation

The GWN7660LR can be mounted on a wall or a metal bar. Refer to the following steps for installation.

Wall Mount

1. Connect the Ethernet cable (RJ45) to the correct ports of your GWN7660LR and insert the cover bracket.
2. Connect each antenna to an antenna connector by rotating it clockwise.
3. Attach the Base Bracket with screws (PM 3.0 x 7) on the back of the GWN7660LR access point.
4. Drill four holes on the wall referring to the positions of the ones on the Base Bracket. Fix an expansion screw in each hole.
5. Attach the GWN7660LR access point by securing the Base Bracket with the expansion screws on the wall.

Diagram description: A step-by-step visual guide showing the wall mounting process, from connecting the cable and antenna to securing the bracket and the access point to the wall.

Pole Mount

1. Connect the Ethernet cable (RJ45) to the correct ports of your GWN7660LR and insert the cover bracket.
2. Connect each antenna to an antenna connector by rotating it clockwise.
3. Attach the Base Bracket with screws (PM 3.0 x 7) on the back of the GWN7660LR access point.
4. Open the metal straps by turning the locking mechanism counter-clockwise. Loosen by hand or with a flathead screwdriver.
5. Straighten the end of the metal straps and slide it through the back of the base bracket.
6. Wrap the metal strap around the pole and use a flathead screwdriver to tighten the locking mechanism clockwise.

Diagram description: A step-by-step visual guide showing the pole mounting process, from connecting the cable and antenna to securing the bracket and the access point to a pole using metal straps.

Connecting to the Default Wi-Fi Network

The GWN7660LR can be used as a standalone access point out of the box, or after a factory reset with Wi-Fi enabled by default. After powering on and connecting to the network, the GWN7660LR will broadcast a default SSID based on its MAC address (GWN[MAC's last 6 digits]) and a random password. The default password information is printed on the MAC tag at the back of the unit.

Accessing the Configuration Interface

A computer connected to the GWN7660LR's SSID or the same network can discover and access its configuration interface using one of the following methods:

Method 1: Discover GWN7660LR using its MAC Address

1. Locate the MAC address on the MAC tag of the unit (underside of the device or on the package).
2. From a computer on the same network, type the following address in your browser using the GWN7660LR's MAC address: https://gwn_<mac>.local. For example, if the MAC address is 00:0B:82:8C:4D:F8, use https://gwn_000b828c4df8.local.

Method 2: Discover GWN7660LR using GWN Discovery Tool

1. Download and install the GWN Discovery Tool from: www.grandstream.com/tools/GWNDiscoveryTool.zip
2. Open the GWN DiscoveryTool and click Scan.
3. The tool will discover all GWN76xx Access Points on the network, showing their MAC and IP addresses.
4. Click "Manage Device" to be redirected to the configuration interface, or manually type the displayed IP address in your browser.
5. Enter the username ("admin") and password (found on the MAC tag) to log in.

Notes

• Ensure the GWN7660LR is not paired with another GWN76xx Access Point as a slave, GWN7000 Router Series, or GWN.Cloud, as this will prevent access to the configuration interface. If already paired, unpair it or perform a factory reset.
• Customers are responsible for ensuring compliance with local regulations regarding frequency bands, transmit power, and other factors.
• For cloud management, refer to www.gwn.cloud.
• For on-premise controller management, refer to www.grandstream.com/products/networking-solutions/wi-fi-management/product/gwn-manager.
• GNU GPL license terms are available via the device's Web UI at my_device_ip/gpl_license or at www.grandstream.com/legal/open-source-software.
• For GPL source code information, contact info@grandstream.com.
• Refer to online documents and FAQs for more detailed information at www.grandstream.com/our-products.

Regulatory Information

Common Part: This equipment complies with radiation exposure limits for an uncontrolled environment. It must not be co-located or operated with any other antenna or transmitter. Install and operate with a minimum distance of 20cm between the radiator and your body.

U.S. FCC Part 15 Regulatory Information: This device complies with Part 15 of the FCC Rules. Operation is subject to two conditions: (1) it must not cause harmful interference, and (2) it must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the responsible party could void the user's authority to operate the equipment. This equipment has been tested and found to comply with Class B digital device limits, designed to provide reasonable protection against harmful interference in residential installations. If interference occurs, try correcting it by reorienting/relocating the antenna, increasing separation, connecting to a different circuit, or consulting a dealer/technician.

Canada Regulatory Information (Radio equipment): Operation of 5150-5350 MHz is restricted to indoor use only. This device complies with Innovation, Science and Economic Development Canada's licence-exempt RSS(s). Operation is subject to two conditions: (1) no interference, and (2) acceptance of any interference.

EU Regulatory Information: Support Frequency Bands and Power: WLAN 2412-2472 MHz < 20 dBm; WLAN 5150-5725 MHz < 27 dBm. The simplified EU declaration of conformity is available at www.grandstream.com.