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XGS-PON vs XG-PON: A Detailed Comparison by VSOL

In the realm of fiber optic communication, XGS-PON and XG-PON are two pivotal technologies that drive high-speed internet connectivity. As a leading PON/wireless factory, wholesaler, and supplier, VSOL is at the forefront of providing cutting-edge solutions to meet the growing demand for robust and efficient communication networks. This article delves into the differences between XGS-PON and XG-PON, highlighting their features, functions, and applications. Understanding XG-PON XG-PON (10-Gigabit Passive Optical Network) is an advanced version of the earlier GPON (Gigabit Passive Optical Network) technology. It is designed to provide higher bandwidth

Passive Optical LAN (POL) Overview: Advantages and Solution

In the past, the campus network always adopts traditional cabling methods. With the development of new technology like AR/VR, 4k/8k videos, WiFi 6, etc., the network traffic shoots up and some problems of the network are exposed. For instance, there is no way to manage the network uniformly because there are lots of devices and fault points. It cost a lot to set up a sole network for each of the multiple systems. In this circumstance, POL is created to solve the problems. Part I. What is Passive Optical LAN

What’s the Difference between ONU, Router and Switch?

The Internet has become an indispensable thing in our life. As the carrier of the network, what’s the difference among ONU, router and Switch? How can we distinguish them? In this article, we will answer these questions. At first, let’s get to know what ONU, router and switch are. Part I. What are ONU, router and switch? 1. ONU ONU (Optical Network Unit) is also called optical modem, which is a device similar to the baseband modem. But the difference is ONU accesses optical fiber. It converts the digital signal into

4G vs LTE: Difference Between 4G and LTE!

Both 4G and LTE are a kind of technology in the cellular network. You may see these two terms on your mobile phone. When you want to upgrade your cell carrier, you may feel confused. Here we introduce the difference between 4G and LTE and share something you need to know! Part 1. What’s 4G and 4G LTE? 1. What is 4G? 4G refers to the 4th generation of cellular network technology. It’s optimized based on 3G and performs much excellent. 4G combines WLAN with 3G, making the image transmit

Everything you should know about 2.5 Gigabit Ethernet (2.5GbE)

With the development of 5G/10G and Ultra High Definition Video, the demands for over 1GbE network interface are increasing. Although 10GbE has existed, it requires advanced technology and higher cost. At the moment, 2.5GbE which is between 1GbE and 10GbE is created. More and more devices support a 2.5GbE port. Besides, many laptops no longer provide Ethernet ports so people should use USB to RJ45 to have a 2.5GbE LAN port. Then, what is 2.5GbE exactly and what features can it bring? Below we will explain. Before that, let’s get to know

Comparison: ADSL vs VDSL vs Fiber Optic Internet

The wired access technology develops from digital subscribe line (xDSL) to optical access (PON, Ethernet Optical Access) now. Optical access is occupying the market of broadband access. Why? What’s the difference between ADSL, VDSL and fiber optic Internet? In this article, let’s explore xDSL and optical fiber access networks together!  Part I. What is ADSL, VDSL, and Fiber Optic Internet?  1. ADSL ADSL refers to the Asymmetric Digital Subscriber Line. It’s still a common type of broadband access, which works via standard cabling. The speed of ADSL is not reliable enough, which depends

About 4G LTE CPE Router: Market Prospect and Application

1. What’s the market prospect of 4G LTE CPE Router? Although the 5G network is the general trend, the 5G technology and base station construction are not mature enough in plenty of areas. According to the research, quite a few regions including India, Indonesia, Chile, etc. are using the 4G network. Some countries like Yemen have not started adopting 4G. Even some undeveloped regions are still using 2G. Therefore, 3G/4G networks are playing an important role at present. In the following years, the demand for high-quality and low-cost 4G routers

Introduction of HGU Router and a Comparison with SFU

With the application of PON(Passive Optical Network), it’s not out of ordinary to find ONU deployed in many families’ houses. According to different application scenarios, ONU can be divided into SFU, HGU, SBU, MDU, and MTU. HGU and SFU are the most heard in life. But seldom do people know that actually they belong to ONU and their distinction. Now in this article, let’s explore what an HGU router is and its difference from SFU. 1. What is HGU Router? ONU can be divided into SFU (Single Family Unit), HGU(Home Gateway Unit) and

Could You Boost the WiFi Signal with Outdoor 4G CPE Router?

When you travel or go to some remote regions, you may be annoyed with the poor signal. Is there any way to get a strong WiFi router signal outdoor in a 4G LTE network? Greatly, the V-SOL outdoor 4G CPE router would be a good choice! Part I. What is the Outdoor 4G CPE Router? V-SOL outdoor 4G CPE router XYC1841 is different from a WiFi-only router, which needs to connect with the fiber-optic network. The 4G CPE WiFi router can receive the operator’s 4G LTE network signals and convert them into broadband and Wi-Fi. You only need to insert

Layer 2 vs Layer 3 Switch, What’s the Difference?

Ethernet switch can access all kinds of terminal devices, set up LANs and achieve direct communications among all equipment. With the development of the network, different switches are put into application. According to the OSI or TCP/IP model, the Layer 2 switch works on the data link layer, while the Layer 3 switch works on the network layer. What’s the detailed difference between the Layer 2 and Layer 3 switch? Part I. What Is Layer 2/Layer 3 Ethernet Switch? Layer 2 switch works on the second layer of the data link layer.

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