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FTTH (Fiber To The Home) is one of the most attractive solutions for next-generation access networks. It offers not only high bandwidth for simultaneous delivery of premium triple-play services to end-users, but also reduced costs for both carriers and customers with simpli ed network infrastructure and convenient management system. Based on In-Stat’s forecast, the growing popularity of FTTH can be seen as follows: From the global perspective, FTTX users have increased from 58.2 million in 2008 to 74.8 million in 2009; by 2012, the predicted number of total users will hit 116 million; From the regional perspective, by the end of 2009, there were 5.3 and 30 million FTTH users in North America and Asia, respectively; by mid-2010, the total number of FTTH users in Europe has been 3.2 million already, and a drastic increase can be seen in the foreseeable future; Being a competitive technology for FTTH, Ethernet Passive Optical Network (EPON) has already attracted a lot of carriers and ISPs to adopt it in their packet switching networks (PSN). Comparing to its counterparts, EPON takes benets from both PON and Ethernet technologies, including low-cost, high bandwidth, scalability, exible services, easy management and compatibility with existing Ethernet networks. In particular, EPON can support up to 20km transmission distance without power requirements. The point to multi-point application topology also helps to cut-down ber and device consumptions. With a complete suite of advanced functionality and guaranteed performance, EPON turns to be one of best choices in delivering high-speed, high-quality and high-reliability services, such as IPTV, CATV, HDTV, IP camera, VOIP, fax, home monitoring and data transferring. FTTH SOLUTION Raisecom Technology Co., Ltd. Address: No. 2 Building, 28 Shangdi 6th Street, Haidian District, Beijing. 100085 Tel: +86-10-82883305 (International Department) Fax: +86-10-82883056 www.raisecom.com Raisecom FTTH solution adopts the EPON technology. Each OLT ISCOM5800E can support up to 2560 ONUs, together with ONU ISCOM5100/5200/5300 series, it offer symmetrical 1.25G uplinks and 100/1000M downlinks for high-speed access, and there are a variety of interfaces for convenient delivery of triple-play services. For example, services including IP call, IPTV, HDTV, online gaming, and video/music- on-demand are simply enabled by connecting the AD devices, such as IP phone and service top box, to the high-speed Ethernet ports on Raisecom EPON devices. With embedded FXS ports on the device, voice services can be delivered directly via analog phones and FXS. When receiving CATV program, there are the RF connectors available on the device, each of which can support up to four TV sets provided by branch distributors. Last but not least, considering needs for wireless access to web browsing and network gaming, Wi-Fi and gateway options are also included in the solutions. Raisecom Solution
