Exclusive: Apple dictated Light Peak creation to Intel, could begin migration from other standards as early as 2010

firewire posts



While FireWire 800 gear is still pretty rare and we've only seen one piece of FireWire 1600 kit, the IEEE is still pushing the standard forward -- it's just approved the 1394-2008 spec, which includes both FireWire 1600 and 3200. Interestingly, the spec is fully backwards compatible with both 400 and 800 ports, but it remains to be seen which connector gets used more prevalently. We'll find out in October, when the spec is made available to manufacturers -- looks like that controversial 2010 launch of USB 3.0 just got upstaged a little, huh?
Alright, so we've harshed a little bit on FireWire recently, but we've got to stop and give the venerable interconnect some love: the 1394 Trade Association says that there are now over a billion FireWire ports out there. That's quite an accomplishment, even if we're not so sure that the group's claim that "every 1394-equipped device sold now has 1 billion opportunities to connect" is the most accurate or useful way of measuring the success of the technology. Even still, growth is always a good thing, and with an estimated 15 percent expansion rate in existing markets and some new applications like in-car networking showing potential, it looks like FireWire is set to hold its own against USB and eSATA for a while longer.
The 1394 Trade Association is already talking up FireWire S3200, but Symwave is taking baby steps, demonstrating a 1.6Gbps system known as S1600 (shocking) that's backwards-compatible with FireWire 800 and 400 this week at a conference in China. That's great and all -- transferring 1000 four megapixel images in five seconds sure sounds like a good time -- but speeds like that probably aren't going to cut it when FireWire 800 devices are already thin on the ground, everyone's looking forward to S3200, and the 4.8Gbps USB 3.0 spec is already making appearances on schedule for a launch in 2010. Not to mention that Wireless USB 1.1's target speed is 1.0Gbps -- you know we'll take a slight speed hit if we can ditch the cables.
Iomega's svelte portable eGo hard drive lineup got quite a bit of love the first time around, and Iomega is working in new sizes and plugs at this year's Macworld. The 2.5-inch drive now comes in 160GB and 250GB sizes, priced $140 and $210, respectively, for the USB 2.0 versions, while the Dual Interface editions (which toss in FireWire 400) will run you $160 and $230, respectively. Both versions can be powered straight from the data plug. The drives are available now in Cherry Red, Jet Black, Midnight Blue and Alpine White.
USB 3.0 really threw down this September with a theoretical max throughput of 4Gbps, but it looks like FireWire isn't going down without a fight. The latest and greatest FireWire version, dubbed "S3200" by those creatives up in marketing, uses the same ports and cables as FireWire 800, but boosts speeds to 3.2Gbps, which should make it pretty competitive with USB in the real world -- though actual real-life speeds will probably depend on who's adding up the bits. According to the 1394 Trade Association: "The S3200 standard will sustain the position of IEEE 1394 as the absolute performance leader," but we hear they're biased. They are claiming that where current FireWire 800 hard drives can move 90MB per second, S3200 should be able to do 400MB. Speed concerns aside, the power delivery, peer to peer architecture, and handy networking capabilities of 1394 mean that FireWire should hopefully be around for a long time to come.








