Let us understand what campus area network (CAN) is.CANCAN stands for campus area network. It is a network of several interconnected local area networks (LAN) in a limited geographical location. It is smaller than a wide area network (WAN) or metropolitan area network (MAN).In this type of networking, similar technology along with the hardware is used in multiple buildings of one campus or one corporation. They follow similar terminologies like the local area networks but the difference is that they are interconnected among the various buildings at the specific location.Campus Area Networks (CAN) are economical, useful, and simple to implement ... Read More

Let us first understand what an electronic signature is.Electronic SignatureAn electronic signature is a method of defining your signature on a computerized document such as a delivery slip. The electronic signature can define multiple techniques of securing a signature on a document or device.This contains methods including using a tablet or mobile application to capture an image of a handwritten signature. It can also be easily typing your name into a signature box. An instance of a frequently produced electronic signature is when it is sign for a delivery on the courier’s digital tool.The characteristic of an electronic signature is ... Read More

Optical fibre is a hair-thin glass or plastic fibre with a frequent diameter of 125 micrometers (μm), which is known as the cladding, or outer reflecting layer. The core or inner transmitting route is generally as small as 10μm.This channel enables the transmission of data as light pulses rather than electrical pulses. This process is referred to as total internal reflection, where light rays transmitted into the fibre travel and reflect inside the core for high distances with very little attenuation while supporting its intensity.Advantages of Fibre Optic CableThe advantages of fibre optic cable are as follows −Speed − The ... Read More

First, let us learn about Wavelength Division Multiplexing (WDM).WDMWDM represents Wavelength Division Multiplexing. WDM is completed only in fibre optic channels. In WDM, there are several light waves from several sources are linked utilizing a prism to make a composite light signal transmitted across the channel.The application of WDM is the SONET network in which several optical fibre lines are multiplexed and demultiplexed. There is a new technique referred to as DWDM (dense WDDM). It can create multiple huge computers of the medium by composing mediums closer to one another. It achieves even higher efficiency.Types of WDMThere are two types ... Read More

In 10 Gigabit Ethernet, it is a telecommunications technology that sends data packets over Ethernet for 10 billion bits per second. This innovation improved the traditional and well-known use of Ethernet in the local area network (LAN) to a much wider area of network application, such as high-speed storage area networks (SAN), wide area networks (WAN), and metropolitan area networks (MAN).10 GbE differs from traditional Ethernet in that it takes benefit of full-duplex protocol, in which data is sent in both directions simultaneously by utilizing a networking switch to link devices.This defines that the technology diverges from the Carrier Sense ... Read More

Li-Fi is the transmission of wireless information by using visible light as a channel of communication. It is also known as Light Fidelity. Li-Fi uses subtle fluctuations in LED light to send data from the transmitter to the receiver. It can encode the data, the LED light is replaced on and off at an imperceptible speed generating slight fluctuations that are hidden to the naked eye. These fluctuations create binary codes that are transmitted to the receiver which decodes the information back into digital form.Li-fi technology is much quicker as compared to traditional Wi-Fi technology. It is able to send ... Read More

Let us understand what LAN is.LANWireless LAN is one of the fastest-developing technologies. Wireless LAN can be organized on college campuses, in office buildings, in hospitals, stock exchanges, and in several public areas. It has become famous because of the ease of installation and location freedom with the advancing popularity of computers.Wi-Fi is one of the major forms of communication for several devices, and with home automation boosting, even more devices are using it. Home WI-Fi is a major area of usage of technology, with most homes that use broadband connections to the web using Wi-Fi access as an essential ... Read More

Let us understand what Wavelength Division Multiplexing (WDM) is.WDMWDM represents Wavelength Division Multiplexing. WDM is completed only in fibre optic channels. In WDM, various light waves from several sources are connected using a prism to form a composite light signal transmitted across the channel.The application of WDM is the SONET web in which various optical fibre lines are multiplexed and demultiplexed. There is a new technique referred to as DWDM (dense WDDM). It can create multiple huge computers of the medium by composing mediums closer to one another. It achieves even higher efficiency.Types of WDMThere are two types of WDM, ... Read More

Let us begin by learning about Point to Point Link.Point to Point LinkPoint to Point topology is the easiest topology that links two nodes directly together with a common link. The whole bandwidth of the common link is constrained for transmission between those two nodes. The point-to-point connections use a real length of wire or cable to link the two ends, but other options, including satellite connection, or microwaves are also possible.In a point-to-point topology, two nodes in a network connect directly using a LAN cable or some other channel for data transmission. This is the easiest and economical option ... Read More

Let us begin by understanding what Synchronous Optical Networking (SONET) is.SONETSONET stands for Synchronous Optical Networking. It is a standardized digital connection protocol that can share a high volume of data over relatively long areas using a fibre optic medium. With SONET, there are various digital data streams are shared at the same time over optical fibre using LEDs and laser beams.SONET provides several streams concurrently and supports efficient services in telecommunication systems. It uses standardized line rates, therefore several types of organizations can be interconnected using SONET.The network architecture of a SONET depends on transmitting data even if a ... Read More