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nSQ P’s + design implications

nSQ P’s + design implications. D. Giugni / INFN Milano. PP0 Mapping. Focusing on C side – as it is now-. All positions 3 & 4 on OSP- Bm and OSP- Tp are loaded with B-bundles The rest is loaded with D-Bundles. Note that: L1 and D2 go all to the ISP

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nSQ P’s + design implications

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  1. nSQP’s + design implications D. Giugni / INFN Milano 2011-08-18 nSQP's meeting

  2. PP0 Mapping 2011-08-18 nSQP's meeting

  3. Focusing on C side – as it is now- • All positions 3 & 4 on OSP-Bm and OSP-Tp are loaded with B-bundles • The rest is loaded with D-Bundles. • Note that: • L1 and D2 go all to the ISP • BL (L0) go all to pos 3 and 4 in OSP-Bm and OSP-Tp • L2, D1, D3 map to the other location In some cases Pos 3 &4 are loaded with Disk module. Not all pos 3 and 4 have BL modules but they have always B-bundles 2011-08-18 nSQP's meeting

  4. Focusing on C side – as it is now- • The two locations of the Optoboxes preserves the US/USA symmetry required to route the services to the correct PP2. 2011-08-18 nSQP's meeting

  5. Focusing on C side – as it is now- 2 L1 modules with D-Bundles + adapter 50 L1, D1, D3 modules with D-Bundles 4 Disk modules with B-Bundles 11 BL modules with B-Bundles B-box height 2011-08-18 nSQP's meeting

  6. How the thing change for nSQP + Standard NSQP NSQP + L1 and D2 had D-Bundles L1 and D2 Now have B-Bundles L2 and D1 and D3 keep D-Bundles L2 and D1 and D3 had D-Bundles BL and some D keep B-Bundles BL and some D had B-Bundles 2011-08-18 nSQP's meeting

  7. Changes at the OptoBoxes place • The D Boxes stuck is replaced by a B-Box • One of the D box is moved “somewhere else” • Boxes populated like this.. 17 L1 and D2 modules with D-Bundles + adapter 12 L1 and D2 modules with D-Bundles + adapter 13 L1, D2 modules with B-Bundles 4 Disk modules with B-Bundles 10 L1, D2 modules with B-Bundles 11 BL modules with B-Bundles 2011-08-18 nSQP's meeting

  8. Candidates places for the new location New location for the D-OptoBoxes 2011-08-18 nSQP's meeting

  9. Why it can fit... • Single D- Optobox • 40mm height only!!! • Very few services 2011-08-18 nSQP's meeting

  10. In conclusion... • There should be no problem to load B-Bundles in the ISP. Preliminary evaluations are positive! • No design changes are required to the optoboard or optobox hardware. • The available space for the new D-OptoBox can be checked on the 3D scan... but • even if they fit. Is this enough to make a decision without checking in situ? • Still we do not know whether ATLAS will be opened for the next shut down (Dec 2011). It looks anyway too late for us. • In case we decide to go with the nSQP +, then we better make sure to have a solution for the new D-optoboxes. 2011-08-18 nSQP's meeting

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