The Benefits And Demerits Of FTTH Cable

 

One medium that is becoming increasingly popular for transmitting data is Fiber Optics. One feature that stands it out amongst its users is its speed of data transmission. This is a huge rise when compared with conventional methods. FTTH is an acronym for Fibre to the Home. Many experts believe that the use of traditional copper cables will soon become a thing of the past, as they will be replaced by FTTH cables. There are many other components of FTTH. Another name for FTTH drop cable is Indoor cable. Instrumentation cables and Cable glands are other elements of the technology. The capacity to deliver high speed broadband to households is a factor that is endearing more people to households. It combines voice, video, and data. Here are some of the benefits and demerits of this upcoming technology; .

BENEFITS



1) Internet Speed:

One of the biggest advantages of FTTH is the improved internet speed. Internet is continuously becoming the pillar of communication around the world. Internet speed is the chief factor, whether people want to stream videos, have video chats or download songs. By improving internet speed, FTTH is making it possible for people to stay in touch. It is especially pertinent at this time when more people work from home, and therefore need faster internet to ensure that they are connected all the time.

2) Technology:


Fiber Optic has a more defined and advanced technology compared to traditional copper which uses analog lines that generate signals through the connected telephone device.

3) Upcoming Applications:

 

Households that have the FTTH are sure to stay connected with the latest technology, as various new applications come up regularly.

 

4) Vendors:

 

HA major advantage of having this all new technology is the ease of getting vendors for Fiber to the Home.

Best Video Calling App Alternatives - Apps Like Facetime


Do you know anyone who is not using the Whatsapp in this era? It is the best Facetime Alternative for Android Video Callings. To my knowledge you may not find even a single person who is not doing so. Whatsapp has everything that people want to have for communication. It all started with just text messages which are free. Slowly it gets the vibe and gained the speed of gaining popularity. Presently it is having a lot of exciting features to make you impressed.


So it is having nearly billion of users all over the world. When compared to facebook, twitters and other such free messaging apps, Whatsapp is having the greater popularity. Today in this article I would be discussing particularly about the Whatsapp feature of video calling. We have been introduced with the voice call and then later with the video calls.


It’s All About Seeing The People Whom You Are Talking With


So what is all this Whatsapp video call? For the video calls still now we have known only about the Skype. But Whatsapp has taken its place now. It is so simple and easy to get to see the people you love to see. Just go the contacts in the Whatsapp and click on the video calling options. you can see the person you are calling on the screen and can communicate easily with this calls.


This video calls can be done through three different platforms- android (the most use done), iOS and even with the windows phone. And this feature has made it the most popular app for the video calling next to the Skype.


Technical Features of The Whatsapp


Now let’s share about the technical side of the video calling feature.
1. It is totally free and charges you literally nothing but a few amount of data.
2. If you are using Wi-fi to operate the Whatsapp, then no need to deduct the data plans too.
3. The app for the android is officially launched. After few days of the launch, the iOS and the windows version has also been released.


How to Apply The Video Calling in the WhatsApp


Now you may ask out how to use the video calling of the Whatsapp. I would say that even blindly you can do as it is easy and simple. When you are interested in getting the video calls, opt for the contact. Click on it and you get the options about it. There you will find the video calling icon (an image of the video recorder). Tap on that icon and you can see first the image of your face. The person on the other side will receive the signal and can answer or reject it.

Hardware

Various types of hardware are required for the WAN to function. Examples of the type of hardware needed are:
Router:

the Router connects the Local Area Network (LAN) to the Wide Area Network (WAN) and takes care of routing messages between the two networks. It operates at the 3rd layer and uses IP addresses to make decisions.
Switch:
this is a network device that chooses a path or circuit for sending a unit of data to its next destination. Operates at the 2nd layer, and sends data to the right destination using MAC addresses.
Modem:
Literally translates to modulator/demodulator. It enables communication between a computer and other computers over phone lines. It operates at the first layer where transmission and reception are achieved by converting signals from digital to analogue and vice-versa.

WAN Standards:


WANs work within the OSI model using layer 1 and layer 2 levels, which are the data link layer and the physical layer. The electrical, mechanical and functional connections provided are described by the physical layer protocols.
Encapsulation: When data is wrapped in a particular protocol header, it is referred to as Encapsulation. The range of WAN specification types such as SDLC, PPP, Frame Delay and others must be specified manually.
Packet and Circuit Switching: Both are used in high capacity networks. Packet Switching provides data most of the switched networks. However, Circuit-Switching which is older and more expensive is more reliable than packet-switching.
General Routing Issues: Routing Protocol The routing protocol explains how routers communicate and exchange information on a network. Changes are dynamically adapted to the network connection using RIP by routers. They also provide information on which networks can be reached by routers, and the distance between them. Routing Algorithms Distance Vector Here, his router informs other routers of their routing table. Another name for the distance vector protocol is bellman-ford algorithm.

Link State


Here, each router retains some part of the network map. It is also called Djikstra’s algorithm. IGRP The IGRP was invented by Cisco and is used to exchange routing data in an independent system.
Addressing and Routing Routing simply refers to the process of determining how to move packets from one network to another.
IP Addresses Every desktop computer, laptop, iPad or mobile phone has an Internet Protocol address. They are displayed in decimals to make it easier for humans to understand them. Octets are the four numbers that separate them.\
Sub netting This allows the creation of numerous networks within a class A, B or C address. LAN uses the subnet address.

Circuit Switched Leased Lines


This sets up a dedicated channel between nodes and terminals before users can communicate. Packet Switching Messages are broken up into small packets before they are sent. The packets are then sent individually over the internet. Mobile and Broadband Services Digital Subscriber Line (DSL) is deployed to bring high bandwidth connections to homes and small businesses through a copper wire telephone line.

Asymmetric Digital Subscribers Line This is commonly used in households.
Symmetric Digital Subscriber Line This runs through a pair of copper wires and is a digital subscriber line.
Advantages of Using DSL

-Instant virtual transmission of voice, data and video over something as simple as copper phone lines -Cuts out delays in information and graphic internet download -Provision of inexpensive high speed internet connection -Constant on-line presence

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