Hey Guys, This video will explain you working of internet using optical fiber cables which are also know as Submarine Cables which was installed by Tier 1 Internet Service Providers across world. I've explain you everything how these internet data packets travels through these cables & how the connection works in WAN (Wide Area Networks). Cables Map: https://www.submarinecablemap.com Speed Meter: http://www.nixi.in/en/mrtg-statistics Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.