interconnect
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Scientists have found a way to connect quantum electronics together
Scientists have found a way to connect quantum devices together, transmitting entanglement — and crucially the quantum properties that could deliver the next-generation of electronics. Sounds boring and complicated (it's not too complicated), but it's important, we promise. It all involves the interconnect, the part of electronics that links one component to another. As explained by Technology Review, this can often take up most of the space on silicon chip and the limits of the interconnect often form the limits of a computing system's performance. At least, for now.
Apple's new online content network should deliver your files faster
If you're an iOS or Mac user, your downloads and streams are going to improve in the near future -- if they haven't already. Apple has quietly switched on its own content delivery network (CDN), letting it deliver files directly instead of leaning on services from Akamai and Level 3. The change gives the folks in Cupertino a ton of headroom, according to Frost & Sullivan analyst Dan Rayburn. In addition to offering "multiple terabits per second" of bandwidth, Apple has clearly struck Netflix-like connection deals that link it directly to internet providers. If all goes well, you should get speedy app updates and media streams even when the internet is extra-busy.
Netflix cut a deal with AT&T, just like the ones with Verizon and Comcast
Almost as soon as news broke in February that Netflix had agreed to pay Comcast for a direct connection to its network, Verizon and AT&T were in line with their hands out as well. Verizon reached a deal months ago -- that so far has done little to resolve streaming issues -- and now Netflix and AT&T have confirmed that they reached an agreement in May, as first reported by Mashable. In a statement, they said the process of turning up the connections should take place "over the coming days." Netflix CEO Reed Hastings already laid out his disapproval of the ISPs and their policies, and more recently suggested that if the Comcast / Time Warner Cable merger goes through, the combined behemoth should be barred from charging for interconnects. We wouldn't be surprised to hear something similar about the proposed AT&T / DirecTV combo too, and with the FCC's recent statements on this issue we suspect things are far from settled.
Netflix pays to play with Verizon, too
After Netflix reached an agreement with Comcast for direct access to its network, several other ISPs lined up with their hands out, and now there's another deal with Verizon. First reported by analyst Walter Piecyk based on a meeting with Verizon's CEO Lowell C McAdam, Netflix's Joris Evers has confirmed the deal with a statement: "We have reached an interconnect arrangement with Verizon that we hope will improve performance for our joint customers over the coming months." There aren't many details to go on, but it appears to be another arrangement for paid peering between their networks, as McAdam told Piecyk the deal was "like Comcast's." Reed Hastings has argued that strong net neutrality would let it connect to ISPs for free, but so far the (already controversial) rules the FCC is proposing don't apply here.
Intel teases MXC: a 1.6Tbps optical interconnect for servers
While we think of optical connections as cutting edge, they're positively decrepit in server rooms; current fiber interconnect technology got its start in the 1980s. Intel may soon drag servers into the modern era with its just-teased MXC format, however. The standard (not pictured here) will combine both silicon photonics and a new form of Corning fiber to link servers at 1.6Tbps -- more than quick enough to eliminate many data bottlenecks. The connectors themselves are smaller, too. Intel won't say more about MXC until the Intel Developer Forum next month in San Francisco, but we already suspect that supercomputer operators will be happy with all that extra bandwidth.
Belkin upgrades its Thunderbolt Express Dock before it's even available
At $399, this is a lot pricier than the $249 Matrox DS1 Thunderbolt dock we saw yesterday. That said, it'll bring superior connectivity when it arrives in September -- not least because Belkin has improved on the design it previously showed off at CES. There's Thunderbolt in and out to allow full 10Gbps daisy-chaining of further peripherals, alongside FireWire 800, Gigabit Ethernet, Mini DisplayPort (with included HDMI adapter) and audio in and out. As of the update, eSATA and three USB 3.0 ports have also been added to that healthy list.
Kanex outs non-Apple Thunderbolt cable (updated)
Kanex is releasing its very own Thunderbolt cable. However, if you were looking for something shorter and cheaper than Cupertino's six foot, $50 beast, prepared to be disappointed. Costing $60, the only difference between the two is that this is black instead of white, but if your inner-Goth couldn't bear to see another pearly cable, then perhaps those extra ten bucks won't matter. Update: Our friends over at 9to5mac pointed out that WD and Elgato are also pumping out speedy cables to the masses.
Intel: Optical Thunderbolt cables arriving this year
Intel's Dave Salvator has been talking about Thunderbolt's future, promising that optical versions of the high-speed interconnect will arrive this year. The copper version currently available is cheaper and can carry 10 watts of power, but it can only be run a maximum distance of six meters. While the fiber version loses the ability to power devices, it's reportedly far faster and capable of running to the "tens of meters." Dave Mr. Salvator wouldn't commit to a release date, or how much more we'll be expected to pay for the cables, but given that we're also expecting to see PCI-Express 3.0 bolted on to the standard soon, we'll start saving today.
Thunderbolt is everywhere, now let's make it faster with PCI-Express 3.0
Things are different on Planet Intel. Over there, Thunderbolt drives and peripherals are as cheap and abundant as artificial intelligences in a Culture novel, so the population's attention has already turned to what comes next. Some are prepared to wait for a promised 50Gbps optical interconnect by 2015, but an impatient few are trying to make Thunderbolt exploit the new PCI-Express 3.0 standard for more immediate thrills. PCWorld claims the latest form of PCI-Express found in Sandy Bridge E, Ivy Bridge and Xeon E5 chipsets could make 10Gbps Thunderbolt run "significantly faster", thanks to a 60 percent speed boost over PCIe 2.0. Maybe they're right, but back on this planet we're still 33 percent of the way through transferring The Best of Leo Sayer to our USB 2.0-equipped Xperia S.
Intel: Thunderbolt coming to PCs, prototype shown at IDF 2011 (update: video!)
Guess what, Wintel loyalists? "Apple's" Thunderbolt I/O port is coming your way. If you'll recall, Thunderbolt was actually built with Intel's collaboration (Light Peak, anyone?), and sensibly, the chip giant is now making it possible for the port to appear on non-Mac machines. The news was just broken here at IDF, where a Haswell-based machine was briefly teased with a heretofore unpossible T-bolt port. Mooly Eden, vice president and general manager of the PC Client Group, was on-stage to showcase six pre-production Ultrabook designs (all based on 3rd generation Intel Core processors), but stopped short of telling us exactly when the Thunderbolt I/O port would make its debut on commercially available rigs (Acer and ASUS are onboard for a 2012 launch!). Naturally, we're hoping it's sooner (tomorrow) rather than later (the 2013 launch of Haswell). Update: Video of the unveiling is now embedded after the break! %Gallery-133734%
PCI Express cables could take us to 32Gbps speeds by 2013
Thought Thunderbolt was the only superfast interconnect in town? Well, it is and will be for a little while yet, but the PCI Special Interest Group has just held its annual meeting and developer conference in California, where plans for a 32Gbps PCIe cable were revealed. Details are still fluid on precisely what such a connector would look like and do, but the expectation is that it'll be built out of copper wire, will be flatter and thinner than Thunderbolt's rotund construction, and will be able to channel power as well as data through to devices up to 10 feet (3m) away. Targeting consumer applications, and extra skinny tablets and laptops in particular, this cabled variety of PCI Express will start off based on the 3.0 spec in 2013, but will then move on from there to PCI Express 4.0 and, potentially, optical data conveyance. Oh yes, PCIe 4.0 also got announced by the PCI SIG, though that's at least four years away at this point -- no need to sweat about having it in your next motherboard, not yet anyway.
Intel touts 50Gbps interconnect by 2015, will make it work with tablets and smartphones too
Woah there, Mr. Speedy. We've barely caught up with the 10Gbps Thunderbolt interconnect, debuted in the new Macbook Pro, and now Intel's hyperactive researchers are already chattering away about something five times faster. They're promising a new interconnect, ready in four years, that will combine silicon and optical components (a technology called silicon photonics) to pump 50Gbps over distances of up to 100m. That's the sort of speed Intel predicts will be necessary to handle, say, ultra-HD 4k video being streamed between smartphones, tablets, set-top boxes and TVs. Intel insists that poor old Mr. Thunderbolt won't be forced into early retirement, but if we were him we'd be speaking to an employment lawyer right about now.
Intel to support USB 3.0 alongside Thunderbolt, coming with Ivy Bridge in 2012
We were just pondering this very thing yesterday -- would Intel dedicate itself to Thunderbolt and give USB 3.0 the cold shoulder -- and now we have our answer from the Santa Clara crew, albeit delivered from Beijing. The Chinese capital is the site of Intel's currently ongoing developer conference, which is where Kirk Skaugen, VP of the company's Architecture Group, assured the world that the promise for native USB 3.0 support in Intel chipsets will be fulfilled. Not this year, mind you, but it'll be with us in 2012 as part of the Ivy Bridge CPU refresh. That matches AMD's plans to support USB 3.0 in Fusion APUs, and was augmented with a strong word of endorsement from Skaugen about the connector's future. He urged developers to embrace USB 3.0 on an equal footing with Intel's proprietary Thunderbolt interconnect, describing the two technologies as "complementary." If you say so, captain.
Canon 'excited' about Intel Thunderbolt I/O, makes no promise to support it
Would you like a Canon professional video camera that blasts footage to an editing rig at up to ten gigabits per second? How about a consumer-grade camcorder that transfers files to your home computer at the same blazing speed? Such things might be in the pipeline at Canon, but we can't really say for sure. Today, the Japanese camera company came out in support of Intel's Thunderbolt I/O, saying how "it will bring new levels of performance and simplicity to the video creation market," but without so much as a formal press release -- nor, in fact, a pledge to work towards any of the ultra-speedy optical gear of which we've been dreaming. Oh well, there's always next week.
Switched On: Back from the Mac
Each week Ross Rubin contributes Switched On, a column about consumer technology. Last week's Switched On discussed Nokia's quest to help Microsoft create a third mobile ecosystem alongside those of Apple and Google. That word – ecosystem – has clearly passed into the pantheon of buzzwords, leveraging many synergies from purpose-built paradigms. And yet, building and maintaining ecosystems is something few companies really understand. True technology ecosystems are more than just successful platforms or throwing many products together simply because they are owned by the same company. They are characterized by strategically implemented nurturing. One concept that Apple seems to have adapted from natural ecosystems is the concept of the water cycle you probably learned about in grade school. Apple turns up the heat on the life-sustaining water of innovation that passes between the well-grounded Mac market and the soaring growth of the iOS market. Apple alluded to this cycle in its Back to the Mac event. After inheriting many technologies from Mac OS X, iOS began offering Mac OS X launch screens, full-screen apps, app resuming, and document autosaving. This week's announcements, though, show that the cycle may soon be heading again in the other direction as Apple showed off two Mac technologies that may well wind up strengthening the iOS ecosystem.
Apple announcing new high-speed interconnect, Light Peak here we come?
There's not a scrap of evidence to back this rumor, but everything seems to line up: CNET reports that Apple will announce "a new high-speed connection technology" soon -- and Intel's Light Peak seems to be a shoo-in for the job. We've long known that Apple's been secretly backing the 10Gbps interconnect, but with a likely MacBook Pro refresh right around the corner and Light Peak allegedly due for a 1H 2011 launch, it seems the time for action could be right around now. It also doesn't hurt that this latest rumor comes from CNET, actually, as we're pretty sure the publication has an inside source. The very same reporter wrote that Light Peak would be downgraded to copper, a full month before Intel would admit anything of the sort.
Intel: Light Peak is ready for implementation, but it's built on copper
It's the classic good news / bad news dichotomy: Intel's highly anticipated Light Peak interconnect is totally ready for implementation into consumer devices, but its present iteration is based on communications over boring old copper wire instead of fiber optics. The company's David Perlmutter says transmissions over copper turned out "surprisingly better" than expected and that it'll prove plentiful for the majority of user needs today. Yeah, maybe, but we don't suffer bouts of gadget lust based on our needs, it's our wants that keep us up late at night dreaming of dual-core smartphones and tablet-optimized Androids. Then again, it's not like the 10Gbps optical option has been dismissed out of hand, it's just that we'll probably have to keep on waiting for it for a little (or a big) while longer.
Intel's Light Peak optical interconnect shrinks slightly, LaCie, WD, Compal and Avid begin prototyping
Intel's Light Peak isn't setting any new speed records at IDF 2010 -- it's still rated at 10Gbps for now -- but the optical data transfer system is finally looking like it might appear in some actual products. As you can see immediately above, a Light Peak to HDMI converter has shrunk considerably since May, and a number of optically-infused sample products were on display at Intel's Light Peak booth. Compal's got a laptop with the optical interconnect built in, while Western Digital showed an external hard drive, from which the Compal could pull and edit multimedia in real-time using a Light Peak-enabled Avid rackmount. Meanwhile, LaCie showed off what appeared to be a 4big Quadra RAID array with two Light Peak ports catapulting high-definition video content at 770MB/s to a nearby Samsung TV, though we should warn you that the TV itself was a bit of a hack job, and not a collaboration with Samsung -- note the big, honking EVGA video card sticking out of the back. Though obviously a good bit of work went into these prototypes, Intel reps told us none would necessarily become a reality. Either way, don't expect to see Light Peak products until sometime next year.
Intel may finally be ready to embrace USB 3.0
It's September so that can mean only one thing in Intel land: IDF. The second of this year's Intel Developer Forums is this year preceded by speculation that the big blue giant's next motherboard reference design -- codenamed Cougar Point -- will include USB 3.0 support. Intel's relationship with the 3.0 interconnect standard can at best be described as strained, but motherboard and laptop makers haven't shied from integrating it into their wares and as the number of devices supporting SuperSpeed increases, it's becoming somewhat inevitable that Intel would have to play ball as well. At least until Light Peak shines its "instant obsolescence" ray onto USB cables next year. Then again, bear in mind China's Commercial Times has been wrong before, so let's not credit this as fact until someone with a blue name badge tells us so.
Intel demonstrates Light Peak on a laptop, says 10Gbps speeds are only the beginning
Folks in Brussels for Intel's European research showcase got to get their hands on the company's Light Peak this week, with the first demonstration of the optical cable technology running on a laptop. Outfitted with a 12mm square chip that converts the optical signal into data the machine can read, two separate HD video streams were piped to a nearby TV, which displayed them with the help of a converter box -- a necessary evil until the Light Peak chips are developed for the display side of things. According to Justin Rattner, Intel's CTO, the current 10Gb / second speeds are just the beginning. "We expect to increase that speed dramatically. You'll see multiple displays being served by a single Light Peak connection. There's almost no limit to the bandwidth -- fibers can carry trillions of bits per second."
