MBT

Alpha

SFO SLIC

SFOCICF

ront

End

sL

1 (S

CL

)

MBT

Alpha

SLIC

Example: Test Stand Shadowing a SLICExample: Test Stand Shadowing a SLIC

Test Stand

A.MacielL2muNIU

Target

Shadow

MBT/Alpha outputs not shown

coaxial UTP

undo

(*)

(*) Need SFO at receiving end because SLICs are not transformercoupled, and therefore should not be plugged to long cables.

You also want to send single channels only to test stand.

SFO

pigtail

pigtail

pigtail

SFO Usage as Central Scint. Fan Out to SLICsSFO Usage as Central Scint. Fan Out to SLICs

East Octant Scints come in three CIC

single channels

East side (050,0)

East top (051,0)

East bottom (056,0)

SFO

L1 trigger dataA-layer eastBC- ” oct.0BC- ” oct.7

BC- ” oct.1

BC- ” oct.6

(051,056) L1 trigger data

(051,056) A-layer east

Input CIC Channels Destination SLIC channels

A.MacielL2muNIU

West ibid. with(52,0) (53,0) (55,0)

as inputsNeeds two SFO’s , one East, one West.Each SFO needs two “pigtails” of type(male)**3 - permanent –plus 2* 30cm cables (male)**2

20 cm

20 cm

To SLIC

Length = 12.5m

SFO Usage as Central Scint. Fan Out to Shadow SLICsSFO Usage as Central Scint. Fan Out to Shadow SLICs

East side (050,0)

East top (051,0)

East bottom (056,0)

SFO

L1 trigger dataA-layer eastBC- ” oct.0BC- ” oct.7

BC- ” oct.1

BC- ” oct.6

(051,056) L1 trigger datato target SLIC(051,056)

A-layer east

Input CIC Channels Destination SLIC channels

A.MacielL2muNIU

20 cm

20 cm

To SLIC

Length = 12.5m

all male connectors

SFO

To shadow SLIC(L1) at Test Stand

To shadow SLIC(L1) at Test Stand

To shadow SLIC(L1) at Test Stand

To target (L1) SLIC

obs: Scint. data from CICcomes in single channel

Both SFO’s are on CIC crate

SFO Usage for Shadowing any one SLICSFO Usage for Shadowing any one SLIC

CIC

Generic Input;6 double channels

from CIC crate

SFO

SFO

Two SFOsat CIC crate

3 times

3 times

SFO

SFO

Two SFOsat Test Stand

SLIC

Image SLICat Test Stand

3 times

3 times

SFO

SFOSLIC

3 times

3 times

Target SLICat Muon Crate

A.MacielL2muNIU

20 cm

20 cm

To SLIC

Length = 20cm

female !

20 cm

20 cm

from CIC

Length = 1m

all male

6

6

20 cm

20 cm

To SLIC

Length = 1m

all male

614x30m

20 cm

20 cm

Central Scint Fanoutset permanently from CIC

crate to Muon Crate total = 4

Pigtail Totals SummaryPigtail Totals Summary

SFO

SLIC Shadowingfrom CIC crate to Muon Crate.

Female connector on twochan end total = 6

SLIC ShadowingT.Stand to T.Stand

Length = 1m total = 6

SLIC ShadowingWithin Muon crates

Length = 1m total = 6

All (male)

A.MacielL2muNIU

12.5m

20 cm

20 cm

SFOAll (male)

1m

20 cm

20 cm

SFO(female)

20cm

SFO to SLIC

CIC to SFO

cable length(*) connectors

non-muon 3350m 520 male

muon 2850m500 male

10 female

total 6200m1120 male(*)

20 female

(*) includes 10% added

Level-2 Hotlink TotalsLevel-2 Hotlink Totals

Shadowing a Generic SLICShadowing a Generic SLIC

A.MacielL2muNIU

Generic SLIC has 8double channel inputs;• (SCL,idle)• (ch.2 , ch.3)• •••• (ch.14,ch.15)

one single

seven doubles

• Step 1; convert double inputs to 14 singles. 7(12) pigtails

• Step 2; make 14 data copies 6x(12) = 1st dedicated SFO 6x(12) = 2nd dedicated SFO 2x(12) = borrowed SFO

• Step 3; connect 14 channels PPMCH2 PPFCH2

PP has chs.2•••15 specified

• Step 4; convert 14 single inputs to 7 doubles [7(21) pigtails]

acc. to specific SLIC under study, re-connect target SLIC

• Step 5; repeat step 4 at Test Stand,connect shadow SLIC. 7(12) pigtails

• Step 6;

UTP Cable Terminations UTP Cable Terminations A.Maciel

L2muNIU

Idle pairs grounded and capacitor terminated(rec.) to eliminate DCs from ground offsets

Active (signal) pair is transformercoupled on both input and output