ODN is based on PON FTTH Optical Cable Network of the Device

ODN is based on PON FTTH optical cable network of the device. Its role is to provide optical transmission channel between OLT and ONU. 1*32 PLC splitter Functionally, ODN feeder cable from end user end can be divided into subsystems, wiring cable subsystem, line cable subsystem and fiber optic terminal subsystem consists of four sections.

ODN access equipment usually consists of optical splitter, optical connectors, and installation of these devices devices (box, terminal boxes, and so on). ODN’s core technology is mainly reflected in the optical splitter, optical connectors, passive optical device products.　　

With the advance of FTTx substantive, ODN products as an important part of the FTTx system will also usher in opportunities, tap and connector market will be hot.　　

According to statistics, the ODN access equipment 50%~60% investment accounted for FTTx equipment investment. Predictably, ODN access equipment market size in China in the coming years will keep 20% above trend growth, by 2012, its market size is expected to reach 14.55 billion yuan.　　

FTTH Box

As China’s FTTx moves forward, planar waveguide technology development of optical communication industry has become a hotspot. PLC market is hot, passive optical device manufacturers are very promising, are due to start soon, PLC project. At present, the main manufacturer of PLC optical Bo address science, technology, technology, technology-rich, etc.　　

PLC (planar waveguide technology) optical splitter is mainly applied in FTTH users’ access network, 2009 global demand for PLC optical splitter about 33 million channels, annual growth rate of 32%. Global market in different regional rendering out different of pattern, Japan, and Korea in continuous years demand high-speed development Hou, now has more near gentle, demand relative stability, about accounted for market half of share; United States by financial crisis of shock, development momentum was must of effect; and China, and India, and Brazil, developing of FTTx are is quickly construction stage, thus became market of main growth.　　

Large-scale PLC products bidding in China Telecom and China Unicom, driven by domestic PLC market hot, orders strong revenue growth.

“Twelve-Five” during the planning, operators will accelerate FTTx network deployment, which will effectively promote domestic demand for passive devices, PLC products as core components of the FTTx, access to a large number of applications, in share of global markets is expected to further improve.　　

Chip is at the core of PLC optical splitter, its chip design and manufacturing are particularly critical. In recent years, there have been some optical device companies successfully to encapsulate the PLC chips, while 1*32 PLC splitter most foreign enterprises in China to transfer the chip to packaging, such as PLC optical splitter industries have created favorable conditions for development.

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