Huawei B681 quick start Using the Web Management, Accessing the Internet, Mode Description

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5 Using the Web Management Page

You can configure and manage the device settings using the web management page.

Step 1 Launch a web browser, and enter http://192.168.1.1 in the address bar. Step 2 Enter the password, and log in to the web management page. The

default password is admin.

Note:

To protect your device, only one user can log in to the web management page at a time.

To protect your account, change the password promptly. For details, see the help information on the web management page.

6 Accessing the Internet

After a connection between your device and the client is set up, you can access the Internet using the modes listed in the following table.

Select an appropriate mode according to your data service charging plan. For example, if you are charged according to the length of time you are connected to the Internet, it is recommended that you select manual mode. For details about your data service charging plan, contact your service provider.

Mode

Description

Auto

After being powered on, the device will automatically connect to the

 

Internet. Once connected, the device will not automatically disconnect

 

from the Internet.

Manual

Log in to the web management page, and then connect to or

 

disconnect from the Internet as prompted.

On

After being powered on, if there is data being transferred, the device

Demand

will automatically connect to the Internet. If no data is transferred

 

within a pre-defined period, the device will automatically disconnect

 

from the Internet.

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Contents Application Scenarios Getting to Know Your DeviceScenario Indicator Status IndicatorsAppearance Installing the SIM Card InstallationOptional Using the Table Stand Optional Connecting to a Telephone Optional Installing an External AntennaConnecting to a Computer Powering the Device On or OffConnecting to a Power Outlet Method 1 Set up a Wi-Fi connection Step Setting Up a Wireless ConnectionTurning the Devices Wi-Fi On Setting Up a Wi-Fi ConnectionAccessing the Internet Using the Web ManagementMode Description Further Tips Restoring Factory DefaultsPotentially Explosive Atmosphere Safety InformationElectronic Device Medical DeviceOperating Environment Safety of ChildrenAccessories Cleaning and MaintenancePage Import and Export Regulations Trademarks and Permissions

B681 specifications

The Huawei B681 is a robust and versatile mobile broadband router designed for seamless internet connectivity, especially in areas where wired connections may be limited. Known for its reliability and performance, the B681 is ideal for personal and small business use, providing users with the capability to connect multiple devices simultaneously.

One of the standout features of the Huawei B681 is its support for 3G network connectivity. It is capable of receiving and transmitting data over HSPA+/HSPA/UMTS networks, ensuring users can enjoy high-speed internet access. With download speeds reaching up to 21.6 Mbps and upload speeds up to 5.76 Mbps, the B681 facilitates smooth streaming, efficient browsing, and stable communications.

The design of the B681 is both sleek and functional, featuring a compact form factor that allows for easy placement in any environment. Its user-friendly interface includes LED indicators for monitoring the status of power, wireless, and network connectivity, making it simple to manage and troubleshoot any connectivity issues.

Equipped with a built-in Wi-Fi access point, the Huawei B681 supports wireless connections for up to 32 devices. This makes it an excellent choice for households or small businesses with multiple users or devices needing internet access. The wireless standard supported is IEEE 802.11b/g, which ensures compatibility with most Wi-Fi-enabled devices, from laptops to smartphones.

The B681 also features advanced security protocols, including WPA/WPA2 encryption, ensuring that user data remains safe from potential threats. The router can be easily configured through its web-based management interface, allowing users to customize settings, manage connected devices, and monitor data usage effectively.

In terms of connectivity options, the Huawei B681 is equipped with Ethernet ports for wired connections, providing flexibility for devices that may require a more stable connection. The WAN/LAN port can also be used to connect to another network, acting as a bridge.

Overall, the Huawei B681 stands out as a reliable mobile broadband solution engineered to deliver high-speed internet access with ease of use and impressive connectivity options. Its blend of advanced technology, security features, and user-friendly design makes it a popular choice for users seeking a dependable mobile router.
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