Essays --

CONTENTBilTopic summon1.Introduction22.The Technology Application33.Data chat Concept44.Technology Capabilities55.Example66.Advantages and Disadvantages77.Conclusion88.References9Introduction thermionic vacuum tube E is excessively know as Metropolitan-area Ethernet, Ethernet MAN or metro Ethernet. It is a entanglement that practise in the metropolitan area and it is based on the Ethernet standards. This serve is commonly commitd to connect exploiter or network to a stupendousr service or the internet. The substance abuser that own a patronage bottom use this system to connect they office to one and another.The user commonly use this system because it is cheaper than SONET/SDH(Synchronous Digital Hierarchy) or PDH (Plesiochronous Digital Hierarchy) that direct an interface of the same bandwidth. SONET/SDH is known as a standard communications protocol that transfer a multiple digital bit streams over ocular graphic symbol using a laser or gamely tenacious light. PDH is a technology use in telecommunication network to revel a large quantity of that also use optical fibre and also microwave radio system.The Technology ApplicationMetro E is commonly use in metropolitan city. It being use for man of affairs to connect their office to one and another. Many Ethernet services allow the user to network their short letter in ways that either more colonial or impossible with the alternative services. As an example , a bingle Ethernet service interface can connect multiple enterprise attitude for their Intranet VPNs , connect commerce partner or suppliers via Extranet VPNs and provide a high speed Internet connection to an Internet Service Provider.When use this Ethernet subscribe, user will be able to add or change bandwidth using the other access network service within... ... commonly use for the large business. It is use to connect the business people with other branch, connect business people with their customer. It is use widely in overseas fo r their business.The Metro E that can transmit large data that make it being use for large company. It will transmit large data in a less amount of time. It will less the time for the company to rise and the business will have the benefits as the amount to buy it is less.Metro E is a easy application as it is wireless and can carry everywhere at anytime. It also can be use to use that just connect to each other.Referenceshttp//www.webopedia.com/TERM/S/SONET.htmlhttp//metroethernetforum.org/http//www.centurylink.com/business/data/metro-optical-ethernet.htmlhttp//www.cisco.com/c/en/us/td/docs/solutions/Enterprise/Data_Center/HA_Clusters/HClusters/HA_ME3_6.pdf