Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

Alucardx03

macrumors 6502a
Original poster
Feb 10, 2008
580
3
Just bought a brand new Cinema Display last Friday at the Apple store. Obviously, with such a significant investment, I'd like to make sure it's as future-proof as possible. All this talk about Thunderbolt/Lightpeak has me nervous...

What do you think the chances are that Apple with release new Thunderbolt-capable CD's tomorrow? My worry is that, if they don't release them tomorrow, and release it in a month or so, I won't be able to return it... What do you guys think?
 
I think it is a likely bet they will have matching monitors tomorrow. But really, who knows? You'll find out in a few hours and still have the same ability to return it, right?
 
I think it is a likely bet they will have matching monitors tomorrow. But really, who knows? You'll find out in a few hours and still have the same ability to return it, right?

I really hope you're right. I know that "new technology is always around the corner" and am a firm believer in buying tech in the immediate, but displays are usually pretty steady. Just look at the previous, non-led cinema displays. Those things were around forever!

I really hope Apple tweaks the displays tomorrow. It would really put me at ease about my investment!
 
I really hope you're right. I know that "new technology is always around the corner" and am a firm believer in buying tech in the immediate, but displays are usually pretty steady. Just look at the previous, non-led cinema displays. Those things were around forever!

I really hope Apple tweaks the displays tomorrow. It would really put me at ease about my investment!

Your ACD has mDP on it, which is compatible with Thunderbolt anyway. What difference would a change in the cable make?
 
My annoyance with this is that the 27" ACD won't have a FaceTime HD camera, despite the high resolution. I bought mine at Christmas, and hope they don't sneak an update through.
 
It does have a Facetime HD camera. Don't forget, the 640x480 is an Apple-imposed restriction. The cameras are much higher resolution-- 1280x1024. Apple is probably just cropping that resolution to 720p.
 
Your ACD has mDP on it, which is compatible with Thunderbolt anyway. What difference would a change in the cable make?
I believe the OP wants the display to have a Thunderbolt hub in it.

Apple makes reference to it here: http://www.apple.com/thunderbolt/

It says:
http://www.apple.com/thunderbolt/ said:
So you can connect your Apple LED Cinema Display or other existing display, along with multiple high-speed devices, all from a single port.
 
I believe the OP wants the display to have a Thunderbolt hub in it.

Apple makes reference to it here: http://www.apple.com/thunderbolt/

It says:

That's exactly what I meant.

And, as it turns out, Apple has disabled the 720p HD Facetime calls, even though some of the older cameras are technically able to handle it. Bleh. Sometimes, Apple can really piss on the parade.

I've got a week to decide if I want to return the display... I absolutely love it, but if they release a new version in two weeks, I'll kick myself. Then again, we know how slow Apple is with updating their displays.
 
And, as it turns out, Apple has disabled the 720p HD Facetime calls, even though some of the older cameras are technically able to handle it. Bleh. Sometimes, Apple can really piss on the parade.

That's exactly what I was expecting to happen. Certainly wasn't planning on being able to magically have a FaceTime HD camera in my ACD.
 
Thought I would chime in for the OP. All you would need to do is add your monitor as the last peripheral to the TB daisy chain. Since I'm sure 98% of compatible peripherals to be released will include a two TB ports, this really isn't an issue. :)
 
Thought I would chime in for the OP. All you would need to do is add your monitor as the last peripheral to the TB daisy chain. Since I'm sure 98% of compatible peripherals to be released will include a two TB ports, this really isn't an issue. :)

Thunderbolt's daisy chain supports a maximum of 7 devices and the display has to be at the end. The only TB "hub" Apple could add would be a passthru for a second display. Otherwise, there is no such thing as a TB hub.
 
Thunderbolt's daisy chain supports a maximum of 7 devices and the display has to be at the end. The only TB "hub" Apple could add would be a passthru for a second display. Otherwise, there is no such thing as a TB hub.

Is this "display must be last" actually in the standard? Everything I have read says "current displays must be at the end" because the display doesn't understand what Thunderbolt is, it would only know how to handle DisplayPort.

However, I can't see that anything prevents a display from being upgraded, and having the smarts to pass on Thunderbolt to downstream devices.

It's just that right *now*, displays with DisplayPort 1.1 must be at the end of the chain.
 
Thought I would chime in for the OP. All you would need to do is add your monitor as the last peripheral to the TB daisy chain. Since I'm sure 98% of compatible peripherals to be released will include a two TB ports, this really isn't an issue. :)

Yes, Thunderbolt really has to contain 2 ports on a peripheral to allow for daisy-chaining. DisplayPort monitors have to go on the end of the chain.A thunderbolt monitor can go anywhere in the chain. DVI can also go on the end of the chain using a DisplayPort/DVI adapter.

Really brilliant technology in my view.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.