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VXLAN (Virtual Extensible LAN) is a type of encapsulation protocol that enables data center connectivity through tunneling to stretch existing Layer 2 connections over a Layer 3 network.

Have you ever heard of dark fiber? Many of our readers are not very well informed about the definition of "dark fiber", its history and background.

Power over Ethernet (PoE) is a proven technology that saves money and time. With PoE, we can transmit power and data over the same network cable in local area networks (LANs). The following three types of PoE switches are currently available on the market;

Ongoing innovation in IT and the incorporation of newer technologies are driving the demand for faster speeds and higher bandwidth.

High-speed 40G QSFP+ DAC cables and QSFP+ optical modules can be used as solutions for 40G networking at the data center level.

The communication systems are advancing day by day due to emerging global trends.

Passive optical network (PON) technology was introduced in the mid-1990s. After that, PON technology underwent rapid development - it started with ATM PON (APON) and then evolved into Broadband PON (or BPON). Later, EPON (Ethernet PON) and GPON (Gigabit PON) entered the market, bringing significant improvements in transmission bandwidth and distance. In this paper, we will discuss the basics of GPON technology.

Following its official launch, 5G is rapidly gaining momentum worldwide, especially in Europe, North America and Asia. Various network bodies have predicted rapid growth in 5G connections in the coming years.

Transmission is at the height of progress and flourishing day by day, which shows it will change telecommunication effectively. According to the statistics, global optics fiber was valued at about USD 2.75 billion in 2016. Fiber optic transmission is becoming popular daily due to its intensive use in the industrial and residential sectors. This blog will discuss the pros and cons of optic fiber in detail. So, what are you waiting for? Let's go ahead.

Being the smallest of commercially available 400G form factors, QSFP-DD provides the greatest bandwidth density in the market while offering compatibility to various lower-speed QSFP pluggable transceivers and cables as well. QSFP-DD is frequently compared with other optical modules such as OSFP, COBO, CFP8, and QSFP56 when it comes to 400G applications. In this post, we will learn about the differences between QSFP-DD and other modules, their structure, advantages, and disadvantages.