Maybe these would do ?
http://www.intel.com/design/network/products/optical/cables/
Enabling larger clusters and reduced installation and maintenance costs
Intel® Connects Cables, with 20 Gbps data rates at distances up to
100 meters, deliver the performance you need to build large, reliable
computer clusters. With their low weight and bulk these high-
performance active optical cables can reduce installation and
maintenance costs while improving airflow. Designed for InfiniBand*
4x SDR/DDR and 10 Gb Ethernet (GbE) installations, Intel Connects
Cables are priced competitively with 24 AWG copper cables they are
designed to replace.
FWIW I work for Intel, but on software...
--
-- Jim
--
James Cownie <[EMAIL PROTECTED]>
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