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Apple is keeping it pricey with a $49 cable for its new Thunderbolt interface.  (Source: Ubergizmo)

  (Source: iFixIt)

Apple's Thunderbolt cable contains over 10 chips  (Source: iFixIt)
But this cable has chips, so it must be worth it!

Apple, Inc. (AAPL) is borrowing a play from Monster Cables offering a cable that's almost as pricey as the peripherals it plans to support.  The new Thunderbolt cable will retail for $49 USD.

Plugging in to the Mini Display Port of new MacBook Pros and iMacs, the cable offers support for "Thunderbolt", a new high speed communications standard from Intel Corp. (INTC).  With the first peripheral (a RAID drive bay from Pegasus) launching, attention has turned to this pricey little number.

IFixIt tore the white cable apart and found a pair of Gennum GN2033 chips hiding beneath the sheathing, with one on each connector of the cable.  In total there were also 10 other smaller tiny chips and an assortment of transistors, etc.

Gennum's webpage brags that its chip takes normal cables and offers "sophisticated signal boosting and detection functions required to transfer high-speed data without errors."

Of course nobody seems to know how much these chips cost so it's hard to say exactly how much profit Apple is pulling in off the cables.

Adoption is expected to be slow for the standard.  Like Apple's original Firewire standard, the price of the communications band (in this case the cable) offers a barrier for market entry.  It doesn't help that Hewlett-Packard, Company (HPQ) already abandoned plans for Thunderbolt, or that Sony Corp. (TYO:6758) has released a special version of the tech that relies on a modified USB 3.0 optical port.  

And there's the question of USB 3.0, which has already seen much more broad adoption.  USB 3.0 offers transfer speeds of up to 4 Gbit/s.  While only about half the speed of the current Thunderbolt implementation, that's still pretty blazing fast so the question remains how many customers will actually notice a difference.

To Monster Cables' credit, at least it only charges $29 for its "gold-plated" USB 2.0 cables, which it brags "rejects noise" and works to "maximize signal integrity."  Sound familiar?



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Closed standard: death knell
By Taft12 on 6/30/2011 10:51:54 AM , Rating: 2
If it turns out there's proprietary standards and -- perhaps more importantly -- patent and licensing encumbrance in the way of producing generic thunderbolt cables, the wider market beyond Apple will never adopt this standard. It never has before and it won't now.

As we move into the future and start to feel the pinch of 4Gbps USB3.0 not being fast enough, we'll get a parallel optical cable tech to go alongside the optical thunderbolt.

This is a lot of hand-wringing over an issue that has often existed in the technology market that we've always gotten around.




By unclebump2011 on 6/30/2011 11:13:25 AM , Rating: 2
'Thunderbolt and lightning - very very frightening me'

Thanks to QUEEN. Now I'm going to be singing this in my head all day.


"And boy have we patented it!" -- Steve Jobs, Macworld 2007














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