VSOL are a high-tech enterprise specializing in the R&D, production and sales of FTTx system and terminal equipment, focusing on the research and development of comprehensive FTTx application solutions.
Established in April 2007, GUANGZHOU VSOLUTION TELECOMMUNICATION TECHNOLOGY CO., LTD.(VSOL) is a high-tech enterprise specializing in the R&D, production and sales of FTTx system and terminal equipment, focusing on the research and development of comprehensive FTTx application solutions. The products developed, designed and manufactured by VSOL Tech include optical network unit (ONU/ONT), optical line terminal (OLT), XG-PON，voice gateway (VoIP gateway) and other series of access products. Together with 300+ global Channel Partners, VSOL sells an incredibly broad portfolio to network, communications, and electronics technology leaders across the globe.
At present, VSOL main products XGS-PON,OLT,WiFi6 ONT,ONT,CPE,WiFi Mesh Router,have passed the certification of many countries, with CCC, FCC, CE, ANATEL, and other certificates. The company is actively expanding its overseas business, and the sales ratio of overseas regions is increasing year by year, among which the sales in Asia (overseas) and South America account for a larger share. The company's performance has been growing continuously in recent years, and in January 2021, we introduced well-known investment institutions such as Shenzhen Venture Capital, striving to achieve listing on the domestic GEM in the near future!
VSOL has set up a professional and technical title evaluation committee to evaluate technical titles for eligible employees every year. VSOL attaches great importance to the protection of product intellectual property rights and has passed the intellectual property standards recognized by the relevant state departments. VSOL applies to many invention patents every year. As of March 31, 2022, VSOL has 52 domestic patents (including 25 invention patents and 27 design patents), one foreign patent, and 66 software copyrights.
Why should you Choose VSOL LTE CPE XMC1841?
V-SOL CPE XMC1841 is a 4G CPE with four 4dBi high gain external antennas, which provide solid wireless signals and fast speed. Without exaggeration, the CPE has passed a series of powerful tests. Part of the tests is shown in the images below. Now let’s review the test in terms of three aspects including hardware design, system solution, and reliability test to see what CPE performs excellently.
24/7 Technical Support: VSOL provides 24/7 technical support to ensure any issues are resolved in a timely manner, allowing you to enjoy uninterrupted internet connectivity.
Hardware design of LTE CPE XMC1841
The shell adopts double-color Injection mold with high-quality original maternal. In order to promise quality, a series of tests are carried out as below.
Test: Alcohol friction for housing surface:● Hundred of times alcohol friction on the silk print icons of the housing;
● Use a sharp blade to draw 10×10 small grids of 1mm×1mm on the surface of the housing.
Test results: PASS● No obvious fading on the coating surface and the bottom material is not showing
● No peeling on the housing surface coating
2. System design and performance of CPE XMC1841
The partition layout of the components is well-designed, which ensures the high performance of the 4G CPE.
As shown in the following image, compared with other brands of CPE whose wires of WiFi and LTE antennas connect overhead and disorderly, the deployment of all wires and components of CPE XMC1841 is orderly, which leads to stable and strong signals and less interference. What’s more, for the main functional modules (such as communication modules, WIFI chips, voice, and network port chips), the back of the PCB board adopts an exposed copper design to improve the heat dissipation effect, reduce the temperature rise, which improve the working stability of the device and prolong the life of the device.
3. Performance Test
The WiFi performance of the XMC1841 and other brands of CPE has been tested and below is a comparison. The WiFi of vsol CPE XMC1841 can pass through 3 walls. The maximum straight-line distance that the signals cover can reach 70m.
Vertical & Roller Drops Test● Vertical drop test: 1m height, marble floor, 20 drops
● Tumbler drop test: 1m height, marble floor, speed 10 s/time, 80 tumbling drops
Test result: The structure, function and performance are kept intact. The shell is not cracked or chipped.
The table shows the plug-in test of the interface and the plug. After 500 times tests, all components are normal.
Environment Reliability Test
The CPE is separately placed in the environment of -30℃ and 80℃ for 4 hours, it still functions normally with proves that the CPE supports wide working temperatures with great storage and operating ability.
This test Includes repeated power failure test 5000 times, 24 hours of repeated on/off test, live network for a long time (100+ days) stability test, Web automatic click over 2 weeks of pressure test, 2 weeks of large flow pressure test, 50 thousand times of Flash memory continuous read/ write test. Through repeated random testing, the CPE is proven that it’s reliable and functions normally.
vsol Network compatibility Test
Verify the LTE CPE operation performance under the test in the actual network environment including urban, suburban, low-speed mobile, high-speed mobile, weak signal, switching area and other scenarios. After testing, we can know that XMC2841 is sable without dropping.
Other features: Special PCB antenna
There are 4*5dBi PCB antennas, supporting all LTE frequencies with powerful signals. The following images demonstrate the difference between XMC1841 and other brands of CPE in WiFi antenna and LTE antenna.
High-Speed Connectivity: The VSOL LTE CPE XMC1841 offers high-speed data connectivity with download speeds of up to 150Mbps and upload speeds of up to 50Mbps. This makes it ideal for streaming HD videos, online gaming, and other bandwidth-intensive activities.
Advanced Security Features: The XMC1841 comes with advanced security features, including firewall protection, DENIAL OF SERVICE (DoS) and Virtual Private Networks (VPN), to keep your network and data safe from external threats.
1. Regular Cleaning: Keep the 4G CPE product and its surroundings free from dust, dirt, and debris. Use a dry soft cloth to wipe the surface of the product regularly.
2. Check for Loose Connections: Make sure all cables, ports, and connections are firmly and securely connected. Loose connections can cause connectivity issues, slow speeds or even damage the equipment.
3. Firmware Updates: Regularly check for firmware updates and install them if available. This will ensure that your 4G CPE product is running on the latest software and can help improve performance and fix any bugs or issues.
4. Check Signal Strength: Ensure that the 4G CPE product is placed in an area with good signal strength. If the signal is weak, consider using a signal booster or relocating the product to a better location.
5. Reset the Device: If you are experiencing connectivity issues, try resetting the 4G CPE product. This can help resolve temporary glitches and restore the product to its default settings.
6. Monitor Data Usage: Keep track of your data usage to avoid exceeding your data plan. If you notice sudden spikes in data usage, it could indicate a problem with the device or network.
7. Check for Interference: Make sure the 4G CPE product is not placed near other electronic devices that may interfere with its signal. This includes appliances, electronics, and even walls or large objects that can block the signal.
8. Troubleshoot Connection Issues: If you are experiencing connection issues, try using a different device to connect to the same network. If the issue persists, contact your service provider for further assistance.
9. Reset Network Settings: If you are unable to connect to the network, try resetting your network settings on the 4G CPE product. This will clear out any saved network settings and allow you to reconfigure them.
10. Contact Technical Support: If you are unable to resolve any issues with your 4G CPE product, contact the manufacturer's technical support for further assistance. They can provide specific troubleshooting steps for your device.
Faster Data Transfer Speed: 4G CPE products use Long Term Evolution (LTE) technology which allows for much faster data transfer speeds compared to 3G networks. LTE can provide download speeds of up to 100Mbps and upload speeds of up to 50Mbps, making it much faster than 3G networks which provide speeds in the range of 2-20Mbps.
Higher Network Capacity: 4G networks have a higher network capacity compared to 3G networks, which means they can handle a larger number of users simultaneously without sacrificing speed and stability. This is especially important in densely populated areas where there are a lot of devices connected to the network.
Advanced Antenna Technology: 4G CPE devices are equipped with advanced antenna technology such as MIMO (Multiple Input Multiple Output) which allows for multiple data streams to be transmitted simultaneously, increasing data transfer speeds and overall network performance.
Carrier Aggregation: Carrier aggregation is a technology used in 4G networks that combines multiple frequency bands to increase data transfer speeds. This allows for faster download and upload speeds and also improves network stability.
Physical Connections: Some 4G CPE products also offer the option of connecting to the network using a physical Ethernet cable, which can provide a more stable connection compared to a wireless connection.
Network Optimization: 4G CPE products are designed to optimize network performance and stability, constantly monitoring and adjusting various network parameters to ensure the best possible performance.
Many more tests are carried out to promise the quality of LTE CPE XMC1841. For example, LTE RF test, repeated on/off test, flash memory read and write test, etc. Which one 4G LTE CPE would you like to learn?