What Are VDSL And Fiber Optic Internet, And What Are Its Benefits? What Is The Concept Of FTTX, And What Are The Differences Between Different Types Of Fiber Optic Internet?

VDSL Internet And Fiber Optics, Fast internet access is essential in today’s life. It is necessary for business or when you use the web to communicate or work with someone in real-time. There are several possibilities for a high-speed internet connection, although not all may be available.

Connections such as VDSL (High Bit Rate Digital Subscriber Line) and UFB (Fiber Optic) are currently the most popular type of connection worldwide, offering a variety of benefits to users. In this article, you will learn about the definition and benefits of VDSL, fiber optics, FTTx, and several types of architectures.

Optical fiber

Fiber optics is a platform for transmitting messages that transmit information through light. Optical fiber is a long, thin strand of transparent material such as glass or plastic that can drive light from one end to the other.

Fiber optic Internet ( UFB) technology has a broader bandwidth technology (up to 100 Gbps and above) compared to copper cables; Therefore, quality, connection stability, high speed, and low delay (lower ping) in message transmission are its features.

UFB is the only type of internet that gives you symmetrical upload and download speeds; the upload speed is equal to the download speed. Fiber optics is the future of the Internet. Fiber optic internet is costly to operate and is not widely available in Iran. Using fiber optic internet requires special equipment, and ADSL and VDSL modems are not used.

VDSL

VDSL stands for Very High Bitrate Digital Subscriber Line. The launch of this technology depends on copper cable and fiber optics, so it is superior to ADSL, which only works with copper cables but is weaker than fiber optic internet. VDSL speed varies depending on the length of the copper cable from the user modem to the location of the service equipment.

FTTx

FTTx stands for Fiber to the x. We will have high-bandwidth broadband networks replacing copper transmission lines with optical fibers. FTTx includes any broadband network structure that uses fiber optics in whole or part. There are several types of fiber-based configurations, the most common of which are listed below.

FTTP

FTTP stands for Fiber to the Premises . . Fiber to location can be classified according to where the optical fiber ends (FTTH and FTTB).

FTTH

FTTH, abbreviated as Fiber To The Home, means “fiber to the home,” Fiber optics are used from the telecommunication center to the user’s home. The user receives the fiber optic Internet directly from the Internet service provider through the cable, so it is conceivable that due to the full use of fiber optics in this architecture, the user will experience very high speed and good stability.

FTTC

FTTC stands for Fiber To The Cabinet, a combination of fiber optic cables and copper cables. In this service, optical fiber is stretched from the Internet service center, and copper wires are used from Kafu to the user’s location. FTTP full fiber-optic connection provides faster speed than FTTC. The FTTC service is not strong enough for businesses, especially those heavily dependent on the Internet.

This service is slower than other services; Because it shares the Internet with other users around the user area, its performance is reduced during the hours of the day when many users are using the Internet.

The choice between Internet services depends more on their availability than on criteria such as speed and cost. There is currently no extensive infrastructure for high-speed fiber-optic or VDSL Internet use. For the reasons and definitions mentioned in this article, fiber optic internet certainly seems like a more sensible option.

The choice of different FTTx architectures depends mainly on the services offered and the amount of money you can pay, But keep in mind that any form of fiber optic connection that uses fiber optics entirely and does not involve copper cables will have more incredible speed, quality, and benefits.

What do you think about these high-speed internet connections? Have you ever experienced using them?