We learn from the past 5 years and five years to future of a summary, we can see the data center may play a very important role, in our development of IT. In our development of generic cabling in data center, Wan Zhao will be with the development, so the data center with Wan Zhaohui is a very important trend. I had to prove this trend, I would like to have a look together we are faced with a lot of pursuit. But I know in Wan Zhao applications in the financial industry, the data center of certain specific applications and the entertainment industry is a delegate.

The entertainment industry, I would like to introduce a data center 's name, it is called a Vita (sound), the data center may be you are not very familiar with, you may have seen the movie, there are "2012", "Lord of the rings", these works with more than 1/2 of investment cast in this room. It is work on every frame design. Cloud computing is dependent on the network is stronger, because you do not know where the calculation, or does not identify only one site to complete your task, so it is more dependent on networks. Need technology, we need to make better use of hardware resources and hardware resources, and of course in order to save energy, also can bring an action, I put more applications focus on less hardware platform, so my question is, for these platforms interconnect, requirement is stronger or weaker?? it's bandwidth or rate requirement is more or less? Difficult is certain, it on the wiring or is dependent on the network is stronger, because of its application will be more focused.

Based on these two characteristics, we know that in such an environment, we must attach importance to Wan Zhao. Because now the majority of platform is based on GPA, Wan Zhao platform is the trend in the future. We made a few investigation, which of course is not only the wiring manufacturer involved in the investigation, but is the data center is very interested companies, which include Intel, Eaton and brocade. We go back to the data center in the scene, it will appear that three elements of the interconnection between these three elements are the switches, storage and servers, in these three elements, switches and servers, we prepared 6A copper. Application of market will promote the standard development. We know that 942 was 2005, 942 updated version is 942A, but we hope it will come out next year. Europe is to go in front of? For the 6A and the understanding of OM4, ratio of 942 to one. 568C the 6A as an important medium to recommend it. The first change, copper medium the 6A as an important recommended medium. Connector for the MPO as an important recommended medium.

We look at the manufacturer and interface changes. This is the need for wiring manufacturers and equipment manufacturers and many equipment manufacturers together to complete the task, each play their role, we see a trend, 10GBASET, based on this interface, there found two important changes in these two changes are made by many manufacturers consensus out, instead I am here to apocryphal its power, to reduce, its cost is in drop. The two changes, with strong market sense, means that the user can get cheaper Wan Zhao copper mouth, can the data center deploy more Wan Zhao copper mouth. And it has strong downward compatibility. The attendant problems, we the dielectric support have to use 6A. It is derived from several sources. I just said a few of them, Dell 2001 pie crust mentioned in the book of 10GBASET. We need to pay attention to the selection of 6A cable, 6A cable which has many choices, I stressed 6A copper with the original cable is not the same.

Next is the port development. The medium is what? 40G, 100G, what do they use Internet? Based on this problem, we now see more answer is recommended for OM4 fiber. The two dielectric push should be two kinds of interface. In the inside to see, in a data center applications, multimode may occupy more and more roles, multimode 40G application more. We put the two application together, why we often put 40G and 100G together, because of its technical and application of particular very approximate. The approximate representation is that many people are familiar with the MPO. The application of MPO, such as 40G, a 12 star interface, 100G also based on this interface. Such a platform for us long is a fiber optic 10G and 100G application in the future.

Next is the distance, OM4 mainly to extend the distance, also including the delay and loss. With the distance of expansion, said popular point, took a multimode optical fiber, which in some places cannot be applied because the distance is far enough. Because of the OM4, which support the distance increases. We see a good optical platform appeared.

This solution, is actually I give everybody 's depiction of a future, by GG to Wan Zhao, then to Wan Zhao the 10, copper and fiber, will still occupy a large market share, each other cannot be replaced each other, because the technology originally, for cost reasons, equipment development. We see the future is after 2012, we see the future, copper in 6A will appear more, and fiber to OM3, OM4 occur more. Based on this interface, help us to complete a faster trunk. Many friends will be questioned, we should really need so fast? No, but must rely on the network system of the low delay and reliability. We in the face of a Gigabit, Wan Zhao and the 10 Wan Zhao term when, at the same time you don't ignore us face to face with lower latency, higher reliability, as a 10000000000000 or 50000000000000 applications in different medium. As your media interference resistance ability, medium transmission stability is not the same. Here I take this opportunity to remind you, rate of endless pursuit of possible, but it is not the first important, the first one is the reliability of the data.