The New Generation Carrier Network…
The New Generation Carrier Network…Author: anilThe fast growth of data traffic, especially the traffic from new network applications such as VoIP, P2P, IPTV, etc., makes people not doubt that the data traffic has become dominating in today’s network. Although traditional voice traffic is still one of major revenue sources for those incumbent network service carriers. They are seeking a way to convert those cheap IP traffic into a big amount cash flow by bringing in various types of service. Such a data traffic evolution also causes the evolution of the carrier networks from the past voice-oriented network architecture to today’s data-oriented network architecture. This evolution mainly manifests in following three aspects.Huge amount of fibre capacity deployment When talking about today’s telecommunication networks, nobody will forget to mention fibre communications. As a communication medium, fibre brings a revolution of human communications to carry a huge amount of capacity in a thumb-sized fibre cable. From the initial single wavelength per fibre to today’s multiple wavelengths per fibre WDM technique, optical communications is evolving towards being faster and cheaper. Presently, the most of advanced fibre communication technique based on wavelength division multiplexing has been able to carry more than 100 wavelengths per fibre and each wavelength carries up to 40 Gb/s capacity in a commercially-available system.
Pages: [1] 2 3 4 5
Online Business Information and revolution. Internet BusinessOnline Business Information and revolution. Internet BusinessAuthor: NS RAOThe internet online revolution has empowered the average person like never before. they now live in an era where the control of supply & demand has been taken away from big business & opened up so anybody with a computer can make money quick, get easy make money onlline.Fact things are never ever going to be the same again. the net has absolutely & radically changed the nations of the world forever. |
Forex Market Trading TipsBy: Chicago Criminal Records - if you are looking to find Chicago Criminal Records online, you need to read this article. Criminal records from every state, county and city in the United States are now available online. Start searching Chicago Criminal Records now. By: Columbus Criminal Records - if you are looking to find Columbus Criminal Records online, you need to read this article. Criminal records from every state, county and city in the United States are now available online. |