Elma Bustronic has four versions of
its VXS backplanes - Single Star, Dual Star, Mesh, and Processor
Mesh. All Elma Bustronic VXS backplanes are compliant to the VITA
41.0 Rev. 1.10 core specification.
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The Elma Bustronic Single Star VXS backplane line
currently comes in 5 and 10 slots. The 7U height offers plenty
of power bugs and the backplane complies with the VITA 1.7 high
current specification. With one fabric slot and four payload slots
the 5-slot Single Star is an excellent solution for prototyping
or for smaller systems. The 10-slot version offers 1 fabric, 7
payload and 2 legacy VME64x slots.
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The Dual Star VXS Backplane line currently comes
in 8, 12, 18 and 20 slots. The larger slot counts are typically
designed with a high-grade laminate material Nelco 4000-13SI for
superior performance. Contact Elma Bustronic for details.
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The Mesh VXS Backplane line currently comes in a
5-slot Switchless Mesh configuration. The backplane has point-to-point
links across three of the fabric slots, allowing prototyping and
development without the expense of a switch card. The other two
slots are standard legacy VME64x slots with the 2mm HM connector
across P0. This allows development and testing with legacy cards
that utilize the 2mm HM P0 connector.
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The VXS Processor Mesh is a powerful architecture
with bandwidth that can deliver 112 Gbps of aggregate throughput
within the processing mesh in a single chassis. This is an improvement
of 6x over standard Star or Dual Star VXS topologies. Developed
to enable a switch/processor mesh technology for applications which
require multiple boards for application processing, this hybrid
backplane implements two VME64x slots, three VME64x/VXS payload
slots, one collected rear I/O slot, and six VXS switch slots.
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Elma Bustronic offers VXS chassis and sub-racks.
Various backplane and shelf management options are available.
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