The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Fixed and wireless convergence service environment is generating a huge amount of traffic, fostering the evolution of the optical network capacity and reach. The greatest portion in the traffic increase is occupied by the video traffic. In order to deal with the traffic increase and improve the network profitability, optical network is evolving towards the smart network. This paper explains about...
We describe the first RSOA-based WDM/TDM hybrid PON system to enter commercial service. The system, consisting of a 16 times 1.25 Gb/s colorless Gigabit WDM-PON and a legacy TDM-PON with optical-electrical-optical converters, provides the triple-play service using fiber-to-the-home and fiber-to-the-node in a new residential area in Korea.
In this paper, we will present the results of FTTH deployment status in Korea. In Korea, Korea Telecom has deployed FTTH with Ethernet-PON and WDM-PON. Since January 2008, 1.2 million numbers of FTTH infrastructures have deployed and among them, 0.7 million numbers of subscribers is now using the real - FTTH service. Furthermore, we made the world's first deployment in GW-PON (Giga WDM-PON) system...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.