Trigger installation documents

• ALICE CTP - layout in the experimental cavern, racks C24 to C28 (ps)
• ALICE CTP - internal cable and optical connections (ps)
• Trigger input patch-panels - rack C25 (ps May 2008, doc May 2009, pdf December 2014)
• Connections to the LTU's Pulser input (ltu_pulser1.pdf  ltu_pulser2.pdf  ltu_pulser3.pdf)
• L0 trigger input multiplexer (ppt)
• Optical link patch-panels, racks C24, C26 and C27 (pdf)
• LHC opto patch panel connections (pdf)
• RF2TTC, RF_RX, BOBR (TTC web page)
• The interface and structure of the machine beam synchronous timing message for the LHC experiments (pdf)
• List of sub-detectors that require 20dB optical attenuators (ps)
• Sub-detector cable and optical connections - current status (ps format)
• Connections to the optical switch (pdf)

Sub-detector	Location	Last updated
SDD	C24T	17 September 2007
MTRACK	C24T	17 September 2007
MTRG	C24T	20 September 2007
DAQ	C24T	12 September 2007
SPD	C24B	24 September 2007
TOF	C24B	11 October 2007
V0	C24B	24 September 2007
TRD	C26T	17 September 2007
ZDC	C26T	15 February 2008
EMCAL	C26T	24 September 2007
TPC	C26B	10 June 2008
PMD	C26B	15 February 2008
ACORDE	C26B	17 September 2007
SSD	C27T	15 February 2008
FMD	C27T	15 February 2008
T0	C27T	12 September 2007
HMPID	C27B	17 September 2007
PHOS	C27B	10 June 2008
CPV	C27B	24 September 2007

• Trigger crates - photos (jpg format)

Crate 4.6.2008	Crate (10.2.2010)	Crate  12.2.2011	Crate 5.7.2011	Crate 23.3.2015
C24opto
C24T	C24T			C24T
C24B	C24B			C24B
C25T	C25T			C25T
C25B	C25B	C25B		C25B
C26opto
C26T	C26T			C26T
C26B	C26B			C26B
C27opto
C27T	C27T			C27T
C27B	C27B		C27B	C27B