Southern Telecom disaster reconstruction communication clearly using "Light of Copper"
Ministry of Information Industry said that as of February 12, suffered snow disasters in south China region and conditional regions above the county town has basically returned to normal communication, communication repair work is deep into the town the following projects in remote mountain villages.
However, because the disaster relief funds to continue to increase investment, has ended on Feb. 9 from 6.1 billion yuan to the current 860 million yuan. In addition, the repair staff of about 90 million people, to mobilize emergency communications vehicles and repair vehicles, about 36 million times, use of emergency communication equipment, about 33 million units, sending all kinds of public emergency SMS 1.5 billion.
As at 6:00 p.m. on the February 12, mobile communications industry, there are still about 18,000 base stations affected by the blackout, which use oil-base station power grab through 11000, and the remaining 7514 base stations interrupt service; fixed communications break down bar bar 230 000, communication lines damaged 27,000 km; mobile communication, fixed communication, about 7.48 million customers affected.
The operators have started reconstruction work. China Mobile said there has already started inside and outside the two-way post-disaster reconstruction. From February 4, China Mobile has begun to plan for its reconstruction work to prepare in advance.
For disaster damaged transmission lines, poles and other communications network infrastructure, are urgently arrange the procurement and transport, the acceleration of repair; the same time, for disasters that may damage the communications tower, antenna and other facilities, but also the mobilization of technical staff, equipment suppliers, construction unit overhaul.
China Telecom said that in the reconstruction program, China Telecom clearly stated, "Light of Copper", used to replace the original cable trunk cable, while the introduction of PON (Passive Optical Network) technology and voice, data integration, equipment, implementation of rural communication network consists of narrow-band copper network to the broadband cable network to evolve.
China Telecom said the plan March 31 to complete 100% of blocked users, including restoration work and communication cables and damaged light pole road reconstruction, the relevant Bureau of the replacement power supply and additional housing and other major network reconstruction.
China's "Light of Copper" project
When the "FTTH" is facing an unprecedented development opportunity, the market is expected to be the 2008 Beijing Olympic Games is a comprehensive broadband deployment and speed boosters.
Beijing 2008 Olympic Games as fixed communications partner, China Netcom has already conducted a test fiber to the home, its layout in the Beijing Olympic Games a few high-quality fiber-optic network, using direct fiber-to-desktop technology, "User Desktop" bandwidth to 2.5GB.
Netcom will need to do a lot of laying fiber to the network, which can efficiently test the performance FTTH network, and so many of the conditions experienced early FTTH users high-speed service. China Netcom had in fact been established in Beijing in many small fiber-optic network, the user capacity has reached 15,000.
In the CNC, "plan" with the help of new technology to transition to advanced multi-media service provider of broadband communications and the occasion, China Telecom will never back down. Their "Light of Copper" project are also now being implemented were:
Wuhan FTTH pilot areas which have access to the cost to 1800 yuan per household, the number of users has more than 20,000, providing households 8MB-10MB of bandwidth, end-users to enjoy digital voice, high-speed broadband Internet access, CATV cable, etc. integrated services.
Category in the domestic market DSL broadband service is still the mainstream of the case, the fiber to the home in the Chinese market in 2007 has reached 350 million yuan, FiberHome, ZTE and UT Starcom leading position in this regard, a total of occupied domestic FTTH market share of 80%.
At present, China's provinces, regions and municipalities have FTTH pilot, trial operations and business networks across the country has more than 100,000 FTTH users is expected to reach 34 million in 2008 million.
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