Difference between revisions of "March 23, 2023, Patch panels and cables"
From GlueXWiki
| Line 22: | Line 22: | ||
* Distribution panels positioned in 4 quadrants of the FCAL dark box. 9 Radial cables connected from outside to each quadrant. | * Distribution panels positioned in 4 quadrants of the FCAL dark box. 9 Radial cables connected from outside to each quadrant. | ||
| − | * Each distribution board feeds an array of 20x20 ECAL modules (layout modified) | + | * Each distribution board feeds an array of 20x20 ECAL modules, i.e., one quadrant of the ECAL (layout modified) |
* Radial connector orientation: 5 vertical and 4 horizontal | * Radial connector orientation: 5 vertical and 4 horizontal | ||
* Use 9x4 = 36 CAEN A7030N modules (add 2 modules to provide the same layout of patch panels and symmetric distribution of HV cables over chains in dark room) | * Use 9x4 = 36 CAEN A7030N modules (add 2 modules to provide the same layout of patch panels and symmetric distribution of HV cables over chains in dark room) | ||
Revision as of 10:45, 23 March 2023
Topics for discussion
- 1) Design of HV distribution panels
- -Length of HV cables (inside the dark room)
- 2) Design of the LV distribution panels
- -Length of LV cables (inside the dark room)
- 3) Location of signal patch panel
Original layout the distribution boards and cables
HV distribution
- Distribution panels positioned in 4 quadrants of the FCAL dark box. 9 Radial cables connected from outside to each quadrant.
- Each distribution board feeds an array of 20x20 ECAL modules, i.e., one quadrant of the ECAL (layout modified)
- Radial connector orientation: 5 vertical and 4 horizontal
- Use 9x4 = 36 CAEN A7030N modules (add 2 modules to provide the same layout of patch panels and symmetric distribution of HV cables over chains in dark room)
- HV cables inside the dark box (from dist boards to dividers) are routed through chains (left, right. top, bottom)
Need to order soon: HV and LV cables
