Huawei NT3BB-4PVWN-147 User manual

VDSL Router 4 Port Wi-Fi Dual Band
(NT3BB-4PVWN-147)
Quick Installation Guide

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1. Packing List
The following table lists the items in the product package.
Item
Quantity
VDSL Router
1
Power Adapter
1
RJ 45 Cable
1
RJ 11 Cable
1
Quick Installation Guide
1
Safety Information
1
Note : If you find anything missing or damaged, contact the service provider.
2. Hardware Installation
Step 1 : Connect the incoming line to the DSL interface of the device through a telephone cable.
Step 2 : Connect the network card of your PC to the LAN interface of the device through an Ethernet
cable (MDI/MDIX).
Step 3 : Plug the input end of the power adapter to the wall outlet and connect the output end to
the Power interface of the device.
The following application diagram is for the connection of the router, PC and smart devices.
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24
5
6
1
1 VDSL router
2 Telephone wall jack
3 Desktop computer
4 Power adapter
5 Tablet
6 Smart phone
7 Laptop computer
Note : The figures in this guide are for reference only. The appearance and display features may vary
slightly depending on the actual product version.

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The following table describes the buttons and interface of the device,
Items
Description
On/Off
Power switch for powering on/off the device.
Power
Power interface for connecting to the power adapter.
LAN
RJ-45 interface for connecting to the Ethernet interface of PC or other Ethernet
devices through the Ethernet cable.
DSL
RJ-11 interface for connecting to the DSL interface through the telephone
cable.
WPS
Starts Wi-Fi protected setup (WPS) negotiation.
USB
Connects to a USB device.
Reset
Reset to the factory defaults. To reset to the factory defaults, keep the device
powered on and push a paper clip in to the hole for over 6 seconds. Then
release it, the configuration is reset to the factory defaults.
3. Web Configuration
3.1 Configuring IP Address of Network Card
Configure TCP/IP properties of your network card to Obtain an IP address automatically from the
modem, or set the IP address of the computer with the same network mask of the modem.
3.2 Internet Settings
The following steps describe the internet settings for the first time in detail.
Step 1 : Open the Internet Explorer (IE) browser and enter http://192.168.1.1/3bb.
Step 2 : In the Quick Configuration page that is displayed, enter the user name, password and
validate code for surfing internet.
After finishing, click Save to apply the internet settings.

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Step 3 : In the Windows Internet Explorer page, click OK to close this page.
Step 4 : In the Quick Configuration page, click Close to close this page.
Step 5 : In the Windows Internet Explorer page that is displayed, click Yes to close the window.
3.3 Wireless Settings
Step 1 : Open the Internet Explorer (IE) browser and enter http://192.168.1.1,
Step 2 : On the Login page, enter the login user name (admin by default), password (last 4
digits of MAC address printed on the NT3BB-4PVWN-147's rear panel) and validate code. Click Log in.
Note :
The system will be locked if you input incorrect user name or password 30 consecutive times.
One minute later, it will be unlocked.
To protect against unauthorized access, change the password after the first login.
If you do not perform any operations after logging in to the system for 5 minutes, you will
exit the system and the system automatically returns to the login interface.

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After logging in to the VDSL router as a super user, you will see the following interface. You can
check, configure and modify all the settings.
Step 3 : In the navigation tree, choose Home Network > WLAN Settings. In the WLAN
Encryption, the default SSID is 3bb-wlan or 3bb-5G-wlan, and the WPA pre-shared key is
printed on the NT3BB-4PVWN-147's rear panel, you may modify them.
Note : To better secure your WLAN, promptly change the SSID and key.
Step 4 : In Validate Code, enter the validate code.
Step 5 : After finishing, click Save to apply the wireless settings.