Will the cloud deposit and centre in China within 10 years? Infrastructure, it determines this is the thing happening that fund, central planning and they obtain the route of abundant resources. Around in the cloud calculates the expanded huge marketing tide, users’ data can be stored in any place, computational capability is the same, users needn’t go to care about these things even. As China changes from agriculture country to industrialized country, turning towards the economy of the tertiary industry and marching towards again now, it will become and set up a set of service economy. In fact, China has already begun to do in this way in some fields. Obviously, China has fund, urban planning and labour force, these advantages of it will inevitablely let it become more early batchly to enter the country of the market of cloud.
These situations are taking place. IBM has already announced it will set up Chinese cloud China Cloud in China The data centre, among 330,000 square meter to 620,000 square meter, it is estimated and allocate the staff 60,000 people to 80,000 people in the floor space.
Every data centre build and run, have, will store reality and realistic requirement in. Our present used infrastructure is usually insufficient, the data centre of future generation needs greater capital investment, good planning, sufficient electricity supply and abundant human resources of place.
Chinese Government has already known the country faces the deficient problem of the electricity supply at present, and already taken measures to invest and develop the other typological power plants in a more cost-effective manner, the kernel has exceeded 70 billion watts of planning if it is possible alone.
China will also build a new distribution network, it will be high-efficient, more reliable and more strong the distribution networks of American-European countries. Will only use from it as to newer technological angle, China will lead the other countries in the following 10 years on the electricity supply by a wide margin, and American-European countries are still discussing what kind electric policy this is being made.
Chinese government official also plans to know all technology, to produce one’s own nuclear power station, second generation for the development or the third generation of power technology. Though most technology depends on western enterprises, people believe they have already learnt a lot of technology, and improved technology, in order to produce the nuclear power station that China made. In this way they accelerate the speed of improving on the issue to needn’t worry about the global power shortage.
No matter what kind of opinions you have on Chinese Government, strong central the intersection of planning and mechanism that existing political environment cause help, used in data centre and IT serve particular development of district of construction specially really. This means a series of planning such as generating electricity, residential area and shopping center will be developed out completely. Enterprises can choose to develop the data centre cooperatively, such a political environment can solve all practical problems.
American enterprises are often unfavorable to the long-term inappropriate place for security protection and build the data centre now, for example build the data centre on the seismic belt or build the data centre in the deficient area of resource, or build the data centre to wait in the easy area the floods, once the natural calamity takes place, the data centre plans to fall flat. Europe choose the respect to have similar problems too in the intersection of data centre and land use and environment of construction.
China likes largely, with abundant resources, with a large population, resources are abundant. They like building the bulky thing, and the fact proves they can build up the largest project in fact. People believe they can build the huge data centre, even if is not better than the data centre of the other countries, can be like the data centres of the other countries at least. Review in the Olympic Games which China holds, how mighty and succeeding.
Tags: urban planning, computational capability, 10 years
The developer writes to the application development enviroment of talking to valley song of the apple
The impact wave of future generation of the market of intellectual mobile phone will come soon, the rumor claims, Android 3.1 of future generation, iOS 5 operating system will be released in May, June separately, PlayBook dull and stereotyped computer to RIM recently of industry is lower to comment on telling us, no matter how strong the hardware of the dull and stereotyped computer is, the software application is a key to success.
The following is that Evans is written to apple CEO Jobs and iPhone business good fortune Stowe of executive vice president Scott Scott Forstall , valley song CEO Page and executive vice president Andy and Robin Andy Rubin Two envelope letter:
A letter which sends to Jobs and good fortune Stowe:
Please give us a piece of rubbish to retrieve the mechanism garbage collection ,Though I know this pleasant beautiful, user see difference among them act as, employ, collapse, developer employ research and develop time, too . Though it is very outstanding to wrap up iOS software development including editing machine, function storehouse, Objective-C programming language, but its mechanism of management of memory is a level of the eighties of last century. A friend’s very alarmed saying after seeing the bag of mechanism of management of iOS memory of mine: “Wait a moment, this is the mechanism of management of memory for every times. ” This to hold, brake Ferrairi of the device-design by one old soil.
Memory management, to unprofessional person, can describe as employing the unrestricted space need, limited physical memory that the apparatus can be shared. Every modern development environment has an automatic service which is called the retriever of rubbish. You may meet the question on memory, but you do not need the fee to try the distribution of the setbacks, space of required memory in the future of issue best at least, so will not cause the loophole difficult to find and solve.
Some developers claim the memory retrieve mechanism’s function non-obviously, a developer thinks too this mechanism is unable to run on resource definite mobile phones, but Android or WebOS cell-phone does not have this problem, because they have memory that retrieve the mechanism while releasing at first.
This, just like dispute of systematic multi-tasking, the apple is interrogated in 2009, why can’t iOS support multi-tasking like Android, the bean vermicelli of apple answers, because multi-tasking is very bad, even evil one. Put out support 4.0 iOS of multi-tasking, really in 2010 as apple, apple bean vermicelli can show, they have been liking multi-tasking very much all the time, but the perfect doctrine person has no multi-tasking like Android of genuine support to represent iOS.
I am discontended with some of shops of application of the apple, the developer employs the shop in the apple it takes 5 days releasing a new application, but Android platform needs 5 minutes, the apple is overly strict in management of the application system, the developer is nearly difficult to keep in touch. Taking bluetooth as examples, you require it and control the application under the terms in the game, can not let us use in the transmit data on other apparatuses?
PS. Can solve the memory and retrieve the mechanism, I am very satisfied.
A letter which sends to Page and Robin
We need to talk.
Don’t blame me, compare iOS, I prefer Android. But we can only use Java to write application, this is not my favorite language, compared with development environment that the apple offers, the developing instrument for example debugging device on Android platform Very coarse, but I can stand these defects, and other development environments of Android platform are developers in dream and sleep: Strong, flexible and developing.
But we must talk about the scattered diversification of Android.
It is a very terrible thing that the apparatus is decentralized, you system of overall arrangement can make one Android it employs to be can in different size, different to dispose at the apparatus on running compatibly, but this very painful, Android in disorder complicated in user interface, why is this too have Android can employ seldom and iPhone employ compare favourably. If happy high building blocks unable to connect together while being perfect, you very difficult to type, produce one artistic picture come on then. If Android 3.1 really faces the multi-platform dull and stereotyped computer, intellectual mobile phone, TV, then this kind of situation will become worse.
So, Page, we can hope for more simply and conveniently making one and attracting users, respond to fast Android application. Comparing Android decentralized complaint, this question is not very outstanding yet, I mean the operator here.
After releasing the operating system of the new in the apple, all apple apparatuses can be on the new system of the staging immediately. Why Android can’t reach this kind of level, this is because the operator limits you.
Why did the operator do so? They limit our freedom just like Taliban, use contrast table according to Andriod edition which we made: The users of 33% of the Android are still inuse Android 2.1 systems release before 15 months And the following editions, so the developer is unwilling to use Android 2.2, 2.3 even new function development and application that is 3.1 editions, this has no advantage to us, it is disadvantageous to you too.
Page, make your users free.
Thank you ahead of time.
Tags: memory management, good fortune, development environment, president andy
This week, NEC claims to participate in the construction ” Southeast Asia – Japanese undersea fiber optic cable abbreviated as SJC ” Network system of sea floor. ” SJC” Connect the intersection of Japan and Chiba, Singapore, China’s Mainland, China ‘ Hong Kong , Philippine and Brunei, always 8900 -km-long, data transmission quantity can maximum is expanded to 15Tbps, the project is expected to complete in 2013 years.
” SJC” In the intersection of county and a thousand storehouse and Japan – the intersection of sea floor and network, Pacific Ocean of U.S.A., that deposit already, Chiba of Japan, ‘ About 9620 kilometers Connect, will emerge and connect U.S.A. and Southeast Asian always 18520 -km-long gigantic undersea optical fiber cable system when the time comes, will also plan to expand to Thailand, Indonesia in the future.
Participate in ” SJC ” Project have China Mobile, China Telecom, China Telecom ‘ Hong Kong , valley song, Japan move the intersection of operator and KDDI, Globe Telecom,etc., telecommunication of Singapore and Carrier of Philippine, with the enhancement of the investor’s capability of this project, SJC will bring more bandwidth, can support the future Asian application and technology of future generation.
Besides this order, last week NEC also announced that laid the network project in the sea floor for the communication operator Dhiraagu of the maximum of Republic of Maldives. This project is always 1017 -km-long, centered in Maldives capital Male, it amounts to 8 islands to connect the north and south, the initial network bandwidth is 20Gbps. NEC offer intact apparatus and service, test, integrate, work of network for it.
Maldives have 1200th island, China communication depend on light the intersection of microwave and apparatus and satellite communication equipment of transmission capacity mainly, the transfer rate has been unable to satisfy the demands gradually, so consider that makes the transition to the optical cable communication of sea floor gradually. In January of 2007, NEC once laid the first undersea optical fiber cable system for Maldives, connect 5 islands in Maldives, Sri Lanka and Maldives China. The system network before this project will be connected, improve international traffic environments of Maldives greatly. This is NEC’s the second time too to reap the sea floor network order of Maldives.
NEC has the abundant experiences of more than 30 years on world undersea fiber optic cable market, it is the outstanding figure of the industry, it is built by NEC that the Asian-Pacific area is many for network systems of main undersea fiber optic cable of world in the centre.
Tags: future generation, telecom china, island china, fiber optic cable, satellite communication equipment
The subordinate toing access point has not glided and influenced by market of WLAN apparatus of first quarter of 09 years
The pronunciation of Infonetics Research incorporated business and chief analyst Matthias Machowinski of data say: “Influence that the subordinate toing access point of wireless LAN is not almost slumped by the market of apparatus of the wireless LAN of first quarter of 2009, it was promoted to the concentrating on transition of framework of wireless LAN. Another new trend is that the proportion of access point based on 802.11n increase, 802.11n access point has higher average selling price, make the average income of the single apparatus keep growth. It may be the market of wireless LAN this year in hard year, there should be a positive influence for market in the lasting growth of this technology of future generation. ”
The market of global wireless LAN apparatus, including access point, netted network node, wireless LAN exchanger and controller, the intersection of WiFi and still in influence by economic crisis, drop than the previous quarter by 18% will it be first quarter 2009 telephone, to 438 million dollars.
In the apparatus of the wireless LAN excluding WiFi cell-phone At the list, until close global market share of half rank first status undoubtedly probably Cisco, Aruba and Motorola are making great efforts to fight for the second Aruba leads in the first quarter of 2009 .
Tags: sha sha, chief analyst, wireless lan, economic crisis, average income, million dollars
The slight honeycomb base station is slight honeycomb base station of fine long hair that everybody is familiar with day by day ” Big elder brother ” ,Have not got fast or large-scale adoption yet at present. But ABI research company estimates, by 2013, will dispose about 366000 slight honeycomb apparatuses totally in the whole world. Though itself is not a huge figure, this means the annual compound growth rate during these years is up to 38% from 2008 to 2013.
The reputable analyst Aditya Kaul says: “Key installing and analogy of the cost of lying in improving they and slight base station of the fine long hair that the market which improves the slight honeycomb base station accepts degree. However, different from slight base station of the main consumer -oriented fine long hair, the slight honeycomb base station of the future generation will continue directing against enterprise’s market, offer a function collection of grade to the firm operator. In addition though new slight the intersection of honeycomb and base station cost of the apparatus lower compared with traditional slight honeycomb base station, but a lot of new slight honeycomb base stations still need to go out with the car to dispose. ”
The most appropriate market is the enterprises with 20 to 100 staff. Kaul says: ” heavy construction and what the enterprise garden often disposed are distributed aerial system DAS . The operator has not really offered the system with cost-effective for hitting the small office successfully yet. We divide enterprise’s market with 20 to 100 staff into two groups, situation that 20 to 49 staff’s groups will present the slight honeycomb base station and slight honeycomb base station of the home fine long hair competes for. Most suitable slight the intersection of honeycomb and base station have 50 to to subdivide the market 100 staff. A very good example is the satellite office under a big company, have corporate client related to a plurality of departments: They can save the cost with slight honeycomb base station of the future generation. ” sha sha is compiled
Tags: s market, satellite office, compound growth rate, aerial system
Hewlett-Packard signs 250 million dollars cloud to calculate the cooperative agreement with Microsoft
According to the agreement, both sides will invest 250 million dollars, will employ and release an IT inn where height will be combined to enterprises, construct the future generation based on that the cloud calculates at the same time ” It is employed that the infrastructure gets ” Business mode.
Microsoft and Hewlett-Packard have announced this three – year long agreement at a news briefing that is jointly held, will invest 250 million dollars according to both sides of agreement, will employ and release an IT inn where height will be combined to enterprises, construct the future generation based on that the cloud calculates at the same time ” It is employed that the infrastructure gets ” Business mode.
Both sides have not revealed more details at this news briefing. The conferee thinks, this measure of Microsoft and Hewlett-Packard only should be to the cooperation which Cisco, Vmware and EMC announced last year.
Hewlett-Packard and Microsoft say, as a part of mutual cooperation, they are each technology, if fictitious technology and management tool technology exactly mix together, will also offer and combine the solution in advance at the same time. Both sides say, this new cooperative agreement will bring enormous material benefit to users, users can dispose IT infrastructure at the quicker speed of lower cost.
Mark – hertz Germany Mark Hurd, CEO of Hewlett-Packard Say: “To biggest software company Microsoft and the biggest technological company Hewlett-Packard in the world in the world, it’s time to should make joint efforts and launch enterprise’s business cooperation. ” He adds, this cooperative investment is 250 million dollars, it is both sides that invest in the greatest collaborative project up until now, however, say worth very much on technical application this from accelerating users.
Steve – Ballmer Steve Ballmer, CEO of Microsoft Show, two companies launched extensive cooperation in the past, this kind of cooperation relation was closer now.
Microsoft and Hewlett-Packard also show, this new ” it is employed that infrastructure gets ” The commercial mode will face the environmental large data centre, will serve introduction as a integration, it is a solution directed against small and medium-sized enterprises at the same time.
Tags: management tool, cooperative agreement, future generation
January 28, CNNIC CNNIC Show, global Internet IP address has just topped a new key critical point, IANA can assign IPv4 address overmeasure to be already fewer than 10%. CNNIC appeals for at the same time: Should accelerate disposing from the national aspect to the smooth transition of IPv6 address as soon as possible, avoid falling behind in Internet’s development of future generation.
President ICANN and CEO Rod Beckstrom think: “In order to let global Internet increase and develop crossing over the demarcation line, we need to popularize the use of IPv6 agreement fast, when such as that community joint action such as Internet when now it is!”
IPv4 address overmeasure fewer than 400 million All exhaust two years later
According to NRO global Internet’s address number resource allocation management organization Open for data,leaving to last 400 million only, exhaust all soon 2011 year. NRO general secretary Raul Echeberria says, ” most policymakers have not realized how many apparatuses need IP address, mobile phone, notebook computer, server, router Such tabulation will increase constantly. The fast exhaustion of extant IPv4, if the global community of Internet can not realize this question, we will face the serious consequence in the near future. ”
And IP address which China faces ” The insufficiency of supply-demand ” The situation is more severe, ” statistical report of state of development of the 25th Chinese internet ” released according to CNNIC: Up to the end of 2009, China IPv4 address’ total amount has already been up to 232 million, the annual growth is up to 27%; But Chinese netizen’s scale is up to 384 million, the acceleration rate reaches 28.9%, IP address increasing degree and quantity lag behind herein.
Analyze in CNNIC report: 3G promotes the development of mobile internet under, will produce to the enormous demand of IP address too. In the following 5 years, the demand for moving IP address of Internet is expected to be up to 500 million – 900 million. Obviously, present IPv4 address resources are far unable to meet and increase fast netizen’s demand, if China do not take the prompt counter-measure, when the time comes, the operator, user and apparatus provider will have a series of bad chain reaction.
Internet’s agreement IP Enter the network to do the only identification in succession for the network equipment as an agreement standard. IP agreement edition is divided into IPv4 and IPv6 two kinds at present. And Ipv6 can offer the address resources huger than IPv4. In the face of such IPv4 resource in short supply, all administrators of Internet should take measures immediately, planning advancing IPv6 network to dispose.
IP address is assigned step by step, by Internet’s name and address assignment organization ICANN Authorize the administration bureau of Internet’s serial number IANA Responsible for assigning; IANA distributes IP address to globally the five regional websites assign the management organization RIRs ,Such as APNIC of Asian-Pacific area, RIRs distributes it into the area each managed again. In the face of fewer than to wait, assign the intersection of IPv4 and the intersection of address and resource 10%, this force global the intersection of Internet and the intersection of community and careful consideration and take firm measure guarantee the whole world gradual to carry out the transition to IPv6.
CNNIC appeals for accelerating carrying out the transition to IPv6 from the national aspect
Exhausted IPv4 soon after facing for two years, it is already extremely urgent to realize IPv4 transition to IPv6, the countries all over the world have been already arrangement for IPv6 address ” Eager for a fight ” ,America and Europe developed country aspect to rise to national strategy it even more, establish the special government work group to carry on the promotion of the relevant work.
By contrast, IPv6 industry chain of China is not complete at present. According to the newest data: IPv6 address of China is 63 yuan at present, ranks 18 in the world, far lag behind Brazil 65728 , U.S.A. 15025 , Germany 9861 , Japan 8356 . It is easy to find out, if does not reply actively, China may fail on the starting line based on IPv6 address Internet of future generation.
To this situation, APNIC executive committee member, CNNIC expert Zhang Jian thinks: Realize IPv4 to the smooth transition of IPv6, guarantee the sane development of Internet of future generation of China, need to have a whole planning overall arrangement in the managerial address resource allocation of network application, terminal device, technical standard, IP, government, the intersection of apparatus and supplier, the intersection of telecommunication and operator, and content provider want, fulfil role of they in IPv6 transition. In this systemic project, national strength seems indispensable, need the government to strengthen input and policy guidance in this field constantly. Appeal and this of President Axel Pawlik NRO ” happen to coincide with ” ,He emphasizes, ” the government department plays a main role when should dispose and move forward in national IPv6. ”
Zhang Jian says, does a good job of IPv6 transition of China, it is the contribution to global Internet’s development too. Limited IPv4 address resources will cause us to be unable to realize the goal of anticipated what global Internet is inserted, as an important infrastructure on the basis of the internet of future generation of IPv6, will benefit hundreds of millions of people and enter the world of Internet over the next several years.
CNNIC suggests launching ” national action plan of IP address ” in 2008 ,Appeal for it from the national aspect, start with in a plurality of of organization, technical standard, fund and policy,etc., the whole overall arrangement IPv6 of China advances the plan according to time slot that IPv4 address exhausts, guarantee China can carry out the transition to IPv6 address of future generation from IPv4 smoothly. It is reported, CNNIC has already assigned 56 million IPv4 addresses for China totally.
Tags: server router, management organization, number resource, internet ip address
Recently, China leading the intersection of network equipment and manufacturer and the intersection of solution and provider – the intersection of Divine Land and digital the intersection of network and Co., Ltd. release, promise key router by 2 the intersection of fund and Wan: DCR-7803 and DCR-7806. Divine Land digital Wan, DCR-7800 of network, promise key the intersection of router and series, set up the intersection of high performance and new standard of router of exchanging etc., line very based on hardware of all ports is transmitted rapidly, make security, intelligence, exchange the network business platform of future generation of management users. Complete machine distributed to it deals with mechanisms and Crossbar to be empty to divide system framework to exchange the network on the basis of many processor, the security system is excellent to transmit performance, strong professional ability and high expansibility. DCR-7800E the intersection of products and the intersection of backplate and bandwidth can reach 3.2Tbps, to the greatest extent can offer 384 the intersection of line and the intersection of speed and gigas of port or 64 Wan promise ports, have flexible access ability and expanding, can satisfy advanced network application and service, it is a land network backbone of IP city, the ideal apparatuses of large-scale trade network backbone, key construction of large and medium-sized enterprise.
Key characteristic of the products
? High performance, integrate high, crane one’s neck to look into the distance in the whole business era
BroadScale exchange system of new generation cooperates with NP, ASIC and TCAM of every route card, can run side by side in the line in repeating more miscellaneous data packets and deal with rapidly. Can also offer the line speed of every port on condition that open in all advanced characteristics, the clog-free one transmits performance, these characteristics include: ACL expanded wraps up filtering and tactics route; Find out and grade QoS in many land information packages; The speed is limited; The weighting is predicted WRED at random , weighted average formation WFQ And avoid congestedly.
Inherit the leading IPv6 technological advantage of the number of the Divine Land, and integrated MPLS L2/L3 VPN function, offer the flow classification and formation deployment based on hardware, support hierarchical QoS, meet the needs of disposing in multiple business in an all-round way, promotes professional ability by a wide margin.
? The safe reliability of the telecommunication grade, carefree network
The DCR-7800 series top management engine supports 11 redundantly, offer dependability of grade to the operator. All key parts support the redundancy and heat to be inserted and pulled out, including the top management board, the board card of the business, power and cooling system, all memory uses ECC check-up to protect.
Level of route and transmitting the level seperatedly to design, support Graceful restart of different agreements, transmitting NSF incessantly while guaranteeing to control the aspect to restart . Top management board set out on a journey from engine and control the intersection of engine and physics separate, can guarantee, control when the ones that can still realize to the router under the high-capacity mutual situation of route information are real.
It is it overall to prevent from last ability DDOS,to on if you can’t send by flow of CPU off, last a plurality of PRI formation, guarantee agreement newspaper document and customer service newspaper document have priority to deal with, each formation has different door limit to the gentle type of different newspapers.
Support authentication and encryption of various route agreements, support uRPF, DHCP Soonping and address to tie the technology definitely, prevent the addresses of users from cheating.
? The strong IPv4/v6 route supports ability
Support the intersection of IPv4/v6 and static route, support many kinds of large-scale dynamic the intersection of route and agreement, RIP/RIPng, OSPFv1/v2/v3, IS-ISv4/v6, BGP4/BGP4,etc., support a route table one of 512K, route ability is strong. Support IPv4/IPv6 one pair of agreements inn, support many kinds of IPv4/v6 transition mechanisms.
? Support the abundant interface, network way of the flexible group
Offer abundant access port types such as CPOS, POS, E1, T1, TE, GE, FE,etc., and support DHCP, PPPoE, MultiLink PPP, Ports Trunking, VLAN, SuperVLAN, QinQ,etc. many ways to insert, offer the flexible solution for the fact that the VIP customer inserts.
? Support MPLS VPN in an all-round way
Support L3 MPLS VPN based on that BGP expands and three kinds to step land way.
Support L2 MPLS VPN such as VPLS and VPWS.
Can realize with the apparatus of other major producers it is interflowed that MPLS VPN business is overall.
Tags: network application, network business, medium sized enterprise, business platform, system framework, divine land
The data centre provides service through the network ” Produce the factory ” ,Expect according to organizations such as Garter Group, comparable to guiding,etc., by 2012, the market scale of data centre of future generation in China will exceed 73,500 million yuan, the compound growth rate from 2009 to 2012 will be up to 23.3%.
With the intersection of IT and growth of construction cost, user to data storage, data excavate and assumed demand of high performance increase constantly, the scale of the data centre becomes larger and larger, it is already unable to meet this kind of change’s demands to cause the traditional data centre to build the mode. The traditional network framework attempts to be to application, server, stores and network traffic increasing sharply, a large number of apparatuses, application have occupied power, dispelling the heat and space, the complexity of raising building and maintenance cost and and apparatus of data centre and disposing. So, there must be one kind and can be offered flexibly and expanded, with low costs, and possess high performance, the data centre of future generation that can distribute according to need meets user’s demands, and the cloud calculates and hands over mode and new IDC data centre to build and was born in this kind of demand.
1,Merge the framework, exchange in unison high performance, easier safeguarding, low cost
The network becomes the exchange pivot of the resources of data centre. The data centre is divided into IP data network, stores the network, colonial network of server at present. But the gradual increase of the scale of data centre with having now, have brought the following question:
n Each server needs a plurality of specialized adapters ‘ Network card ,Need different routing systems at the same time;
n The computer lab needs to support more apparatuses: Space, consumption, refrigerating;
n The multiple network can’t be managed in unison, need different attenbants;
n It dispose /dispose /management /transport and link to difficult when liking further;
In the network of data centre of future generation, storing FC / business such as the network IP will bear the weight of on Ethernet finally, adopt international standard FCoE FC over Ethernet, Ethernet the intersection of data packet and internal FC frame with the intersection of IP and data separate for, design Design. This contribute to, have FC store network the intersection of FC and switchboard the intersection of network and Central Plains Can couple to Ethernet switchboard of data centre, FCoE disk array of future generation can be coupled to switchboard of data centre directly. Meanwhile, because the internal FC frame of data packet of Ethernet is separated and designed with IP data, can guarantee to store the online security effectively.
Pass FCoE, each server need the intersection of multiple and network card again, it needs one FCoE net cards to be can until customer of forward end carry on IP communicate and memory of rear end carry on the communication through the optic fibre only. Have solved the administrative staff and divided the work in different, space / energy consumption, different routing system scheduling problems effectively.
Tags: ip data, maintenance cost, computing network, construction cost, network traffic, high performance
The sharp victory faces data centre and cloud of future generation to calculate the switchboard characteristic ‘ One)
To question and trend of present development, the sharp victory network has taken the lead in introducing and really facing data centre and cloud assumed switchboard products of future generation. One will ” merge the network, Virtual , nonblocking switching network, intellectuality ” As the developing direction of the data centre of future generation, it is in large quantity to solve the traditional network equipment of data centre, the cost is higher to hinder his development’s bottleneck problem, establish the solid technological foundation for constructing cloud computing network. Face data centre and cloud assumed switchboard products of future generation, mainly include key series RG-S12000 Cloud Computing and insert one layer of series RG-S6000.
The core one layer of series RG-S12000 Cloud Computing mainly includes: RG-S12010 and RG-S12006 two style.
The key product includes amounting to 40 sections of commerce grade / carrier class / one grade of wire gauges of data centre, adapt to different application environments. 48 Wan promise among them, 4 the intersection of 40G/100G and module, in the industry to take the lead in, announce, the applicable super large-scale data centre, the hardware chip supports data centre and cloud of future generation to calculate the network characteristic.
It is there will be 4 apparatus not to by products,it suitable for promising high density Wan /insert gigas of server, 1U height, faces 40G/100G design of platform, mainly includes:
n RG-S6000-48GT4XS: The intersection of solidification and 48, 4 Wan promise.
n RG-S6200-48XS: Solidification 32 Wan promise, support 16 Wan promise module or 4 mouthfuls of 40G module.
n RG-S6210-32XS8QXS: Solidification 32 Wan promise, 8 the intersection of 40G and interface.
n RG-S6210-48XS-E: Solidification 48 ten thousand promise
Among them RG-S6200-48XS, RG-S6210-32XS8QXS, RG-S6210-48XS-E three products are 1U height that takes the lead in being released in the industry, 48 Wan promise mouthfuls of linear speed, support the intersection of 40G/100G and the intersection of access and layers of switchboard of platform, the hardware chip supports data centre and cloud of future generation to calculate the network characteristic.
Tags: face data, technological foundation, take the lead, switching network