Fiberhome LG6851F 5G CPE PRO WiFi 7 Router

Fiberhome LG6851F Features

Wireless Technology: Supports the latest Wi-Fi 7 protocol for ultra-fast, low-latency wireless connections, with dual-band operation allowing up to 7.2 Gbps peak speeds.

5G & 4G Connectivity: Fully supports dual-mode 5G (NSA and SA) and 4G full network standards including LTE Cat 19, providing flexible Internet access through cellular networks.

Dual 2.5G Ethernet Ports: Allows high-speed wired connections, with one port functioning as WAN, supporting dual uplink backup via cellular or Ethernet cable.

High Performance: Equipped with a quad-core 2.2 GHz CPU and 2GB DDR4 memory, the router handles multi-user connections (up to 128 users) and intensive network tasks efficiently.

Multi-Antenna Design: Enhanced 5G signal strength with external antenna interfaces and 4×4 MIMO Wi-Fi, ensuring wider coverage and better signal stability indoors.

NFC One-Touch Connection: Facilitate quick and secure device pairing via NFC for easy network access.

Network Management: Supports Internet protection, parental controls, guest Wi-Fi access, traffic monitoring, and signal strength display.

Web & IoT Platform Dual Management: Enables real-time monitoring and automatic network repairs through background management platforms, simplifying maintenance.

Low Power Consumption: Energy-efficient operation contributing to reduced emissions and cost.

Additional Security & Networking: Includes support for firewall, VPN, Quality of Service (QoS), WPS, WDS, and modern Wi-Fi encryption standards (WPA2, WPA3).

Fiberhome LG6851F Setup Process:

1. Connect Hardware:

   • Connect the power adapter to the router and plug it into a power supply .

   • Connect the WAN port (the first network port to the right of the power hole) to your broadband network (optical modem/broadband modem) using an Ethernet cable . The other network ports are LAN ports .

   • Insert your SIM card into the SIM card slot if you intend to use cellular network access .

2. Initial Configuration (using FiberHome APP – Recommended):

   • Download APP: Scan the QR code provided on the router or in the manual to download and install the “FiberHome” APP .

   • Register and Login: Open the app, register, and log in to the homepage .

   • Add Device: In the app, click “Add Device” .

   • Connect to Router’s Wi-Fi: Go to your mobile phone’s WLAN settings, find and connect to the router’s default Wi-Fi network (the Wi-Fi name and password are on the bottom label of the router) .

   • Configure in APP: Return to the FiberHome APP. The app will automatically detect your internet access method .

     • If successful, you will automatically proceed to Wi-Fi settings .

     • If automatic detection fails, you can manually select PPPoE dial-up or static IP mode .

   • Set Passwords: Set a new Wi-Fi password and an administrator password for the router. It is recommended to make them the same .

   • Completion: The router’s LED indicator will turn solid green, indicating a successful network connection and Internet access . If the network match is abnormal, you can reset the router to factory settings using the prompt on the bottom label and try again .

3. Optional Multi-Router Setup (for extending Wi-Fi):

   • Method 1 (Network Cable): Connect the sub-router to power. Use a network cable to connect the sub-router’s WAN port to a LAN port on the main router. The sub-router will automatically configure and connect .

   • Method 2 (APP): Place the sub-router near the main router and connect it to power. Open the FiberHome app, click “The Sub-Router” on the device page, and then press the Fi button on the sub-router. The LED indicator will flash, then turn green and bright, signifying successful networking

Firmware Upgrade Process:

While specific instructions for firmware upgrades are not detailed in the provided search results, the Fiberhome LG6851F supports WEB and IoT platform dual management for real-time monitoring and network problem repair, which suggests that firmware updates would be managed through these interfaces .

Typically, firmware upgrades for such routers can be performed via:

• Mobile App: The “FiberHome” APP, used for initial setup and management, likely includes an option to check for and install firmware updates .

• Web Interface (Admin Dashboard): Accessing the router’s administrative dashboard through a web browser (using the Admin Dashboard ID, Username, and Password found on the bottom label) would usually provide a section for system updates or firmware management . This interface also allows advanced settings like 5G network mode (SA, NSA, SA+NSA), RF signal monitoring, 5G external antenna activation, and network configurations

Fiberhome LG6851F Use Cases

Home and small office internet access where fiber is not available

Outdoor scenarios like camping, picnics, or open cinema events

Small and micro enterprises, smart offices, and smart factories

Long-term rental properties and short-term stays requiring reliable wireless broadband

Fiberhome LG6851F Price

The Fiberhome LG6851F generally retails around $350 to $400 USD, depending on the seller and region.

Some online marketplaces like AliExpress and specialized network equipment stores list it at competitive pricing around this range.

Summary

The Fiberhome LG6851F is a modern, feature-rich 5G CPE router blending cutting-edge Wi-Fi 7 technology with comprehensive 5G and 4G band support.

Its powerful CPU and ample memory support heavy multi-user environments and high traffic efficiently.

With dual 2.5G Ethernet ports, versatile connectivity options, and advanced management features, Fiberhome LG6851F is well-suited for diverse environments requiring high-speed wireless internet without fiber optic infrastructure.

This device represents an excellent choice for those seeking the latest in wireless technology combined with 5G cellular support and enterprise-grade features in a compact form factor.