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Fiber optics soon dematerialized
2014/07/28 17:16:02 ブログカテゴリ 日常 | 書庫 optical fiber
U.S. researchers develop a light optical fiber whose main component is ... air. A crazy idea that would nevertheless improve the strength of an optical signal.

plastic optical fiber

A difference in density of the gas

Milchberg Howard, professor of physics and electrical and computer engineering from the University of Maryland has recently published an article in the journal Optica in which he outlined his plan data transport using optical fiber cloud.

To complete the project, Milchberg Howard and his team developed a waveguide air. The idea is to exploit the air as a physical support, due to the difference in density of the gas. A low density air wall is first constructed, it surrounds a heart of a higher-density air. Since the wall acts as reflective walls of the optical fiber allowing the heart to guide the signal light to its target.

This technology offers completely new perspectives, NASA laser experiments from the International Space Station and Earth communications could also interest loan for the project.

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CFAF 14 billion for the expansion of the optical fiber in Cameroon
2014/07/26 18:18:31 ブログカテゴリ 日常 | 書庫 optical fiber
The landing station of the West African Cable System Cable built by the mobile operator Mobile telephon network and the State of Cameroon which represents an investment of 14 billion CFA francs, was received by government, APA learned Friday from official sources.

plastic optical fiber

The deed of assignment signed by the. Minister of Posts and Telecommunications, Jean Pierre Biyi Bi Essam, and the CEO of MTN Cameroon, Karl Toriola, allows Cameroon to secure this new technology, which bears the SAT3 commissioned in 2002.

Responsible for the Cameroon subsidiary of the South African telecoms group, this sale marks a key step in'' the result of a public-private partnership guarantor of innovative services, quality and lower costs, a step key in the provision of broadband to the Cameroonian people. "

Along 14,500 km, WASC has a capacity of 5.2 Terabit per second for a wavelength of 40 Giga per second reinforces the SAT-3, with a capacity of 354 GBPS.

Based in Limbe in the South West, WACS station that Cameroon should pay a fee affiliate FCFA 12 billion and pay CFAF 2 billion made ​​by the company should prepare the MTN Cameroon to enter the G4.

Minister of Posts and Telecommunications, said that'' digital airport "will be managed by the Cameroon Telecommunications public telecom operator.

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Fiber arrives at campsites
2014/07/17 17:57:32 ブログカテゴリ 日常 | 書庫 optical fiber
At a time when seven new local authorities will benefit from funding under the plan France high throughput government, optical fiber sometimes where you least expect it sometimes. In campsites, for example. Yet it is these resorts as optical Internet arrives this summer 2014 in the French countryside. At least those where the chain of upmarket camping Yelloh! Village has installed its centers.

And who says upscale, said optical fiber. "We crossed the no install fiber optic and WiFi individually at each location, each mobile home and each property because it is the only way we satisfy customers 100%," says Bernard Sauvaire President direction Yelloh! Village. Thus, the provision of high speed broadband is now entering the selection criteria and holidaymakers becoming a competitive, so economic issue. "When I was 14-18 years old, not able to communicate on social networks or may not have a good internet connection, it arbitrator choosing a family. "Or how the dictatorship of the internet intends to impose its criteria of choice for both leisure and give birth to a whole generation of campers connected.

Home automation at the end of the fiber

To equip a "majority" of 64 campsites chain, Bernard Sauvaire uses Covage the infrastructure specialized in providing local communities through the deployment and operation of operator 23 so far, networks public initiative. Besides access to the Internet with broadband and distribution of television services, to deploy fiber services automation or "mobile home" server. Door opening, water temperature now controlled remotely. As stopping water heaters and other electrical appliances off automatically at the start of the holiday. Or how to leave with peace of mind... to better face the fall.

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Sosh now offers fiber 200 Mb/s
2014/07/01 18:18:29 ブログカテゴリ 日常 | 書庫 optical fiber
Sosh just announced that it now propose the optical fiber with its "mobile+Livebox" offers. It enriches the way its offerings.

optical fiber

Fixed Internet offers Sosh initially quartered ADSL and VDSL were opened. The optical fiber was hitherto restricted to offers Orange. But as the 4G mobile, high speed broadband finally opens to the division "100% connected" to the incumbent.

Fiber to 200 Mb / s for 0-5 euros per month

from July 3, eligible to the optical fiber Orange households will benefit from the fiber with the "mobile+Livebox" offers. They will stick in hand 200 Mb/s downlink speed and 50 Mb/s uplink speed, 500 and 200 Mb/s will remain reserved for Orange subscribers.

Regarding tariffs, the fiber will not cause any extra cost on offers 45 and 50 euros/month, already entitled the Livebox modem Play. It will however be charged 5 euros more with offers 30 and 35 euros/month, in part because it will result in the replacement of the modem by the Livebox Livebox Play more suitable for flow rates issued. The home installation procedure turn is offered in accordance with the regulations.

Note that since the beginning of the year, television is offered separately for 5 euros/month, not with the Livebox decoder Play but with its predecessor.

New subscribers may subscribe online while existing customers can contact the customer chat service.

optical fiber

Of unlimited calls to mobiles

Sosh finally take the opportunity to level offerings, regardless of the connection means in terms of fixed telephony. The first two packages and include calls from fixed to mobile, just like the last two.

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The deployment of optical fiber in said public meeting
2014/06/28 20:12:04 ブログカテゴリ 日常 | 書庫 optical fiber

After the meeting Thursday night Parigny, new meeting on Tuesday evening at Saint-Hilaire-du-Harcouët room, Rex, to understand everything about the deployment of optical fiber.

plastic optical fiber

A multipurpose room Parigny, more than 350 people wanted to know more about it. Deal with people, the mayor, Gérard Rent, director of digital Channel Courteille Roland, Jean-Luc Rochefort, Philippe Vogon assistant and technical agency. Rent Gérard began by explaining the issues to the community of communes. "Our community has decided to invest. "

The first tranche of this deployment will connect about 65% of subscribers, equivalent to 5069 taps (city, township and any set of houses) is € 1,069,000. Budget financed by a loan of € 585,000 and the grant of € 480,000 RTE. "This is because we pay these funds digital Channel invests EUR 5.7 million in our territory."

Gérard Rent believes this "will change our lives and develop our rural sector. Today we are here to present the deployment of the first installment and enjoy connecting to 50 € in pre-registering. Then it will be at least between 200 and 250 €. Tomorrow a house without broadband squeezed devalued, "he considers.

Roland Courteille was reassured by seeing such a large audience. "It takes a large number of connected to that telephone companies are interested. "And explain the choice of the optical fiber," The demand for new technology is going up in practice: mobile phones, smartphones, tablets, computers, television, etc.. We need 10 to 15 megs. These needs will grow. The fiber will irrigate all parts of the house, there will be more and more connected objects. "Currently, an average of five homes connected objects. "There are more and more applications: telecommuting, medical practices, home care, homecare, etc.. The work of the first phase will begin in September. The remaining land will be equipped within five to six years."

Three more meetings are scheduled at 20 h 30: June 24 and July 1 in Saint-Hilaire, June 30 at St. Martin.



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