China Telecom has already deployed 50 million lines of EPON and plans to develop 40 to 50 million EPON users by 2012. Currently, the actual EPON deployment is mostly FTTB (Fiber to the Building) or FTTC (Fiber to the Curb), and FTTH only accounts for about one-tenth of the share.
Although FTTH (Fiber to the Home) is the ultimate development direction of the future home broadband access market, the current price of fiber is still too expensive for operators, and the vast majority of consumers currently do not have bandwidth requirements beyond 1 Gbps. The mainstream home broadband access deployment model will be FTTC/B+VDSL2.
VDSL2 can provide 100Mbps access bandwidth, and is based on ordinary telephone copper wire, so it has a great advantage compared with fiber in the cost of the last mile broadband access deployment. Christian Wolff, CEO of Lantiq, said that in addition to the differences between fiber and copper, the extra cost of the OLT to access the conversion module is the biggest cost difference, it requires at least 25 US dollars. As for the PON MAC and VDSL MAC prices are similar.
Christian Wolff pointed out: "Although the current domestic consumer demand for high-definition video is driving the development of broadband cable access market, but in the next few years the home access market needs 50Mbps of bandwidth is enough (so high bandwidth can already be transmitted simultaneously 3-way HD video. The real focus of current market concerns is how to bring this 50 Mbps bandwidth into the home at the lowest cost."
Speaking of this company, the prince, there may not be many people who may know. In fact, its predecessor was Infineon's wired communications business. At present, the company has a leading position in the wired access network market. Christian Wolff also served as President of the Wireline Communications Division of Infineon Technologies Cable.
According to Christian , the most cost-effective solution to meet the 50Mbps bandwidth access requirement per household in the future is FTTB/C+VDSL2. It is expected that in the future, Europe will adopt the FTTC+VDSL2 solution more (because there are fewer high-rise buildings in Europe). Asia, especially Chinese cities, will adopt more FTTB+VDSL2 solutions. Of course, China's current mainstream demand for wired access is still ADSL2, and VDSL2 demand is still in its infancy (China mainly uses 17Mbps bandwidth).
Lantiq is currently the largest supplier of integrated circuits for broadband access networks. It offers broadband access solutions including a variety of different xDSL, VoIP, wireless LAN, and Gigabit Ethernet. Its various broadband access solutions have been widely deployed by major operators around the world. Just last year, Lantiq shipped more than 200 million mixed-signal and digital devices to the world's leading OEM, ODM, and professional communications/broadband systems. Business.
Christian also said: "Although PON access technology is the ultimate access technology in the future, due to the diversity and differentiation of the consumer market, the broadband access market will be the coexistence of VDSL and PON for a long period of time."
In order to consolidate the leading edge in the home broadband access market and penetrate into the increasingly hot home wireless LAN market, Lantiq has recently launched three new products that are very competitive in the industry, namely: the industry's lowest power and smallest size VINAX V3 VDSL2 chipset, Gigabit wire-speed GRX series Ethernet gateway processor supporting new digital home services, and WAVE300 3x3 802.11n chip with 3 times longer wireless coverage distance.
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