In an era where stable and fast internet is essential for work, entertainment, and smart home applications, the 4G Indoor CPE has become a reliable solution for areas lacking fixed broadband infrastructure. By converting 4G LTE signals into high-speed Wi-Fi, this device offers simple installation, consistent performance, and wide compatibility. With growing demand from households, small offices, and retail environments, the 4G Indoor CPE supplied by YaoJin Technology (Shenzhen) Co., LTD. stands out for its professional design, optimized hardware, and long-term stability.
What Key Features Define a High-Quality 4G Indoor CPE?
A professional 4G Indoor CPE integrates communication modules, antennas, network processors, and Wi-Fi transmitters into one compact unit. It is built to deliver strong indoor coverage, eliminate dead zones, and maintain stable connectivity even under heavy usage.
Main Features
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Converts 4G LTE signals into secure high-speed Wi-Fi
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Plug-and-play setup with no wired installation
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Wide compatibility with global LTE bands
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Multiple device connections for home and office use
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Stable transmission with MIMO antennas
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Remote device management and firmware updates
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Strong data encryption for network protection
How Do the Technical Parameters of a 4G Indoor CPE Influence Performance?
Understanding the specifications of the device helps evaluate its performance more scientifically. Below is a clear specification table for professional reference.
Product Specifications of 4G Indoor CPE
| Parameter | Specification |
|---|---|
| LTE Standard | LTE Cat4 / Cat6 (optional) |
| Frequency Bands | B1 / B3 / B5 / B7 / B8 / B20 / B28 / B40 (customizable) |
| Download Speed | Up to 150 Mbps (Cat4) / 300 Mbps (Cat6) |
| Upload Speed | Up to 50 Mbps |
| Wi-Fi Standard | 802.11 b/g/n, 2.4GHz |
| Wi-Fi Speed | Up to 300 Mbps |
| Antenna | Built-in 2×2 MIMO antennas |
| SIM Card Type | Micro SIM / Nano SIM (selectable) |
| Ethernet Ports | 1× LAN or 1× LAN + 1× WAN (model-dependent) |
| Power Supply | DC 12V / 1A |
| Coverage Range | Up to 150–200 m² |
| Working Temperature | –10°C ~ 55°C |
| Management | Web UI / Remote management |
| Additional Functions | Firewall, QoS, VPN, parental control |
Why Does a 4G Indoor CPE Improve User Experience Significantly?
A well-designed 4G Indoor CPE does far more than provide basic connectivity. Its real value lies in the user experience it creates:
Superior Usage Effects
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Stable indoor Wi-Fi with optimized antenna structure
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Fast throughput suitable for HD streaming and video conferencing
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Seamless multi-device connection for families and small offices
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Reduced interruptions during peak network usage
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Better indoor penetration thanks to enhanced MIMO technology
These advantages make the 4G Indoor CPE a practical alternative to fiber broadband, especially in areas where wired solutions are unavailable or costly.
Why Is the 4G Indoor CPE Important for Modern Households and Businesses?
The importance of 4G Indoor CPE continues to rise due to the increasing demand for flexible and stable connectivity. Its role includes:
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Providing reliable internet in rural or remote regions
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Acting as a backup network during fiber outages
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Supporting smart home devices
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Enabling mobile businesses, retail stores, and small workshops
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Offering a simple connectivity solution for rental properties
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Ensuring mobility—users can relocate the device anytime without installation fees
For companies such as YaoJin Technology (Shenzhen) Co., LTD., developing robust 4G Indoor CPE products supports global digitization efforts and responds to the growing need for portable networking solutions.
FAQ About 4G Indoor CPE
1. What is a 4G Indoor CPE and how does it work?
A 4G Indoor CPE is a customer-premises device that converts 4G LTE signals into Wi-Fi coverage inside a building. Insert a SIM card, power it on, and it immediately broadcasts a Wi-Fi network. It eliminates the need for wired broadband installation and supports multiple users simultaneously.
2. How fast can a 4G Indoor CPE be in daily use?
The speed depends on LTE category and local network conditions. A Cat4 model typically reaches 150 Mbps download, while Cat6 models can reach up to 300 Mbps. For normal usage—video streaming, online meetings, gaming—the performance is stable and sufficient.
3. What SIM cards are compatible with a 4G Indoor CPE?
Most devices support Micro SIM or Nano SIM depending on design. They work with standard 4G LTE SIM cards from major carriers, making the setup flexible and convenient for users.
4. Where is a 4G Indoor CPE best used?
It is ideal for homes, offices, shops, temporary construction sites, rural areas, rental apartments, and mobile environments. Any scenario requiring quick, stable, and installation-free internet access can benefit from this device.
Contact Us
For professional 4G Indoor CPE solutions or OEM/ODM services, feel free to contact YaoJin Technology (Shenzhen) Co., LTD. Our technical team provides stable, efficient, and customized connectivity products for global partners.