Re: 10 GB kort (Was: iscsi performance på FreeBSD)

From: Phil Regnauld (none@regnauld--x0.dk.lh.bsd-dk.dk)
Date: Tue 15 Feb 2011 - 06:02:10 CET

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Date: Tue, 15 Feb 2011 13:02:10 +0800
From: Phil Regnauld <none@regnauld--x0.dk.lh.bsd-dk.dk>
To: bsd-dk@bsd-dk.dk
Subject: Re: 10 GB kort (Was: iscsi performance på FreeBSD)

Claus Guttesen (kometen) writes:
>
> I min lille verden så var cat5/6 det naturlige valg, men da jeg søgte
> på 10 GB kort så jeg at der var andet end netop cat5/6. :-)

Det er det jo også:

http://en.wikipedia.org/wiki/10_Gigabit_Ethernet#10GBASE-T

10GBASE-T, or IEEE 802.3an-2006, is a standard released in 2006 to
provide 10 Gbit/s connections over unshielded or shielded twisted pair
cables, over distances up to 100 metres (330 ft).[17] 10GBASE-T cable
infrastructure can also be used for 1000BASE-T allowing a gradual
upgrade from 1000BASE-T using autonegotiation to select which speed to
use.

10GBASE-T uses the IEC 60603-7 8P8C (commonly known as RJ45) connectors
already widely used with Ethernet. Transmission characteristics are now
specified to 500 MHz.

Ca. 3700,- inkl moms for Intel AT2 NIC med 10Gbase-T.

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