Friday | 21 November, 2008

Comments

Not the first Ethernet switch in space

This article really needs second sources other than ProCurve marketing literature.

Quoting from a NASA report:

"An excellent example of applications of COTS equipment to space-based network has been accomplished by the Russians. The Russian International Space Station (ISS) service module network consists of the following COTS products:
- Ethernet LAN running 100 Base-TX
- Cabletron SmartSwitch router
- Shielded cat-5 type cable
- 3Com 3C589D, or Intel Pro/100 PCMCIA Ethernet cards"

-- ISS and STS Commercial Off-The-Shelf Router Testing,
Will Ivancic, Terry Bell and Dan Shell, April 2002.
http://gltrs.grc.nasa.gov/Citations.aspx?id=1749

... so the ProCurve switch joins an existing Ethernet LAN enabled by Cabletron SmartSwitches.

A 10Mbps Ethernet LAN was also flown on UoSAT-12 in 1999 - and that was in a vacuum rather than human-rated atmosphere, so better qualified for the 'first Ethernet in space'.

Repeating press releases isn't good journalism...

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