Juplink EC3-750 User manual

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About This Manual .................................................................................................................... 3
Chapter 1 Get to Know About Your Wi-Fi Range Extender....................................................... 4
1.1. Product Overview........................................................................................................... 5
1.2. Panel Layout ................................................................................................................... 5
Chapter 2 Connect the Hardware.............................................................................................. 7
2.1. Connect Your Extender................................................................................................... 8
2.2. Position Your Extender................................................................................................... 9
Chapter 3 Log In to Your Extender .......................................................................................... 10
Chapter 4 Set Up Internet Connection.................................................................................... 12
4.1. Set up the Extender as an Repeater/Client (default) ................................................... 13
4.2. Set up the Extender as an Access Point........................................................................ 15
4.3. Set up the Extender as a Router................................................................................... 17
Chapter 5 Maintaining the Extender....................................................................................... 20
5.1. Changing the User Name and Password of the Range Extender ................................. 21
5.2. Save/Import your settings............................................................................................ 21
5.3. Upgrade Firmware........................................................................................................ 22
5.4. Change LAN IP Address................................................................................................. 23
5.5. View connected devices............................................................................................... 23
FAQ.......................................................................................................................................... 24
FCC statement ......................................................................................................................... 28

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About This Manual
This manual is a complement of Quick Start Guide. The Quick Start Guide instructs you on
quick internet setup, and this guide provides details of each function and shows you the way
to configure these functions appropriate to your needs.
When using this manual, please notice that features of the extender may vary slightly
depending on the model and software version you have, and on your location, language, and
internet service provider. All screenshots, images, parameters and descriptions documented
in this manual are used for demonstration only.
*Maximum wireless signal rates are the physical rates derived from IEEE Standard 802.11
specifications. Actual wireless data throughput and wireless coverage are not guaranteed
and will vary as a result of network conditions, client limitations, and environmental factors,
including building materials, obstacles, volume and density of traffic, and client location.
More Info
The latest software, management app and utility can be found at Download Center at
https://www.juplink.com/
The Quick Start Guide can be found where you find this manual or inside the package of the
Extender.
Specifications can be found on the product page at:
https://www.juplink.com/
Our Technical Support contact information:
[email protected]m
+ 1-833-923-2468, EST 9:00-17:00 (Mon-Fri)

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Chapter 1
Get to Know About Your Wi-Fi
Range Extender
This chapter introduces what the Extender can do and shows its appearance.
It contains the following sections:
- Product Overview
- Panel Layout

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1.1. Product Overview
The Juplink EC3-750 Range Extender (hereinafter referred to as the “Extender”) is designed
to fully meet the need of Small Office/Home Office (SOHO) networks and users demanding
higher networking performance. Three powerful internal antennas ensure continuous Wi-Fi
signal to all your devices while boosting coverage throughout your home, and the built-in
Ethernet ports supply high-speed wired connection to your devices.
1.2. Panel Layout
1.2.1. Front View
1.2.2. Buttons & Interfaces

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LED Indicators

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Chapter 2
Connect the Hardware
This chapter contains the following sections:
- Connect Your Extender
- Position Your Extender

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2.1. Connect Your Extender
Before you start, please ensure the Power ON/OFF switch is turned to “ON”.
How to connect to the Extender:
• Method 1: Wired
Connect your computer to the Extender’s LAN port with an Ethernet cable.
• Method 2: Wirelessly
1) Find the SSID (Wi-Fi network name) printed on the label on the rear housing of the
Extender.
2) Click the network icon (WLAN) of your smart device or go to Wi-Fi Settings of your smart
device, and then select the SSID to join the network.
• Method 3: Use the WPS button
Wireless devices that support WPS, including Android phones, tablets, and most USB
network adapters, can be connected to your Extender through this method.
Tap the WPS icon on the device. Then immediately press the WPS button on the Extender
for more than 5 seconds.
Note:
-WPS is not supported by iOS devices.
-The WPS function CANNOT be configured if the wireless function of your original router is disabled.
Also, the WPS function will be disabled if your wireless encryption is WEP. Please make sure the
wireless function is enabled and configured with an appropriate encryption before configuring the
WPS.
-Some ISP gateways disable the WPS function by default. If the WPS method fails, please use Method
1 or 2.

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2.2. Position Your Extender
1. For better performance, plug the extender into an outlet about halfway between the
uplink router and the Wi-Fi dead zone.
The location you choose must be within the range of your existing Wi-Fi network.
2. Wait until the 2.4G or 5G signal LED turns solid green, or the Wi-Fi Signal Strength
Indicator shows at least Two LEDs on.
Note:
-Keep the Extender away from devices with strong electromagnetic interference, such as Bluetooth
devices, cordless phones and microwaves.

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Chapter 3
Log In to Your Extender