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bitnumus
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November 25, 2012, 08:07:34 PM
Last edit: August 22, 2014, 05:53:08 PM by bitnumus
#1
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Meatball
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Re: USB Hubs for reliability
November 26, 2012, 02:33:31 AM
#2
USB hubs are 'commodity' items nowadays, which means everyone and their brother makes them, so you have no idea if your brand name hub has guts made in some guys garage in Taiwan. Best thing to do is to pick one based off the best reviews, and then buy a spare to keep on hand in case the other tanks.
bitboyben
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Re: USB Hubs for reliability
November 26, 2012, 02:52:35 AM
#3
http://elinux.org/RPi_VerifiedPeripherals#Powered_USB_Hubs
I'm shopping off this list just in case I can get my RPi to host my asics.
Why did I sell at $5!
Come back to me my old bitcoin! 1GjeBGS4KrxKAeEVt8d1fTnuKgpKpMmL6S
If you don't like the price of BTC come back in 8 hours.
crazyates
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Re: USB Hubs for reliability
November 30, 2012, 05:50:04 PM
#4
Newegg has some Rosewill ones that look to be pretty decent. They've got lots of reviews, and are on the inexpensive side.
http://www.newegg.com/Product/Product.aspx?Item=N82E16817182057
- $20 for a powered 7 port.
http://www.newegg.com/Product/Product.aspx?Item=N82E16817182208
- $30 for a powered 10 port.
I'll prolly be getting the latter relatively soon, unless someone finds anything better.
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crazy8
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P_Shep
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This is not OK.
Re: USB Hubs for reliability
November 30, 2012, 10:40:55 PM
#5
Quote from: crazyates on November 30, 2012, 05:50:04 PM
Newegg has some Rosewill ones that look to be pretty decent. They've got lots of reviews, and are on the inexpensive side.
http://www.newegg.com/Product/Product.aspx?Item=N82E16817182057
- $20 for a powered 7 port.
http://www.newegg.com/Product/Product.aspx?Item=N82E16817182208
- $30 for a powered 10 port.
I'll prolly be getting the latter relatively soon, unless someone finds anything better.
I use the former one there with my router setup. Works great.
In fact I'll add my review...
crazyates
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Re: USB Hubs for reliability
December 01, 2012, 04:02:51 AM
#6
Quote from: P_Shep on November 30, 2012, 10:40:55 PM
Quote from: crazyates on November 30, 2012, 05:50:04 PM
Newegg has some Rosewill ones that look to be pretty decent. They've got lots of reviews, and are on the inexpensive side.
http://www.newegg.com/Product/Product.aspx?Item=N82E16817182057
- $20 for a powered 7 port.
http://www.newegg.com/Product/Product.aspx?Item=N82E16817182208
- $30 for a powered 10 port.
I'll prolly be getting the latter relatively soon, unless someone finds anything better.
I use the former one there with my router setup. Works great.
In fact I'll add my review...
Well that fits the OP's requirements. Thanks!
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crazy8
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Fcx35x10
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Re: USB Hubs for reliability
December 01, 2012, 06:06:38 AM
#7
has anyone considered this idea? with a better usb hub. perhaps it would not be safe to power fpga/asics this way huh? :X
taken from
http://www.raspberrypi.org/phpBB3/viewtopic.php?f=46&t=5623&start=25http://www.raspberrypi.org/phpBB3/viewtopic.php?f=46&t=5623&start=25
i guess you would lose a port on the hub tho
crazyates
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Re: USB Hubs for reliability
December 01, 2012, 08:20:36 AM
#8
Quote from: Fcx35x10 on December 01, 2012, 06:06:38 AM
has anyone considered this idea? with a better usb hub. perhaps it would not be safe to power fpga/asics this way huh? :X
taken from
http://www.raspberrypi.org/phpBB3/viewtopic.php?f=46&t=5623&start=25http://www.raspberrypi.org/phpBB3/viewtopic.php?f=46&t=5623&start=25
i guess you would lose a port on the hub tho
Why wouldn't it be safe? That's almost exactly what I plan on doing with my MK802. When the F*cking hub finally arrives from China.
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crazy8
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Cablez
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I owe my soul to the Bitcoin code...
Re: USB Hubs for reliability
December 01, 2012, 02:28:05 PM
#9
Does the 5v input on the RPi not work correctly? Why would this alternate power feed be necessary?
Tired of substandard power distribution in your ASIC setup???
Chris' Custom
Cablez
will get you sorted out right! No job too hard so PM me for a quote
Check my products or ask a question here:
https://bitcointalk.org/index.php?topic=74397.0
Fcx35x10
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Re: USB Hubs for reliability
December 01, 2012, 03:22:49 PM
#10
Quote from: Cablez on December 01, 2012, 02:28:05 PM
Does the 5v input on the RPi not work correctly? Why would this alternate power feed be necessary?
supposedly you would need a power adapter to power the rpi and another to power the usb hub. this setup would eliminates the need for 2 power adapters.
crazyates
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Activity: 952
Merit: 1000
Re: USB Hubs for reliability
December 04, 2012, 03:45:47 AM
#11
See my setup here for exactly this power setup, and I'm even mining on it as I type this. Note: this is on a MK802 II, not a Rpi.
https://bitcointalk.org/index.php?topic=7216.msg1376515#msg1376515
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crazy8
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