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Murrough Landon - 13 September 1999
- Considerations
- Recent Developments
- Proposed Layout
- Outstanding Issues
Considerations
- Minimise the critical latency path (Jet/Et trigger, TTC to LAr)
- Ergonomic, maintainable layout: two 9U crates per rack above
separate power supplies
- Internal cables
10m
Recent Developments
- Original USA15 layout was far from ideal
- Useful negotiations with the Technical Coordination group
- Now, we have more holes through the shielding wall
(two 400mm and four 300mm)
- Some services have been moved to allow a continuous central
row of racks on niveau 2 of USA15
Murrough Landon (m.p.j.landon@qmw.ac.uk)