March 23, 2023, Patch panels and cables
From GlueXWiki
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.
- HV cables inside the dark box (from dist boards to dividers) are routed through chains (left, right. top, bottom)
- 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)
- Each distribution board feeds an array of 20x20 ECAL modules (layout modified)
Need to order soon: HV and LV cables
