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Standard Rung 30mm 385mm 350mm 10mm 111mm 2mm 47mm 77mm 107mm 147mm 177mm 207mm 236mm 272mm 302mm 332mm 355mm 378mm

Standard Rung

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Standard Rung. 350mm. 111mm. 385mm. 10mm. 30mm. 147mm. 177mm. 207mm. 378mm. 2mm. 47mm. 77mm. 107mm. 236mm. 272mm. 302mm. 332mm. 355mm. Top Rung Down. We need 8 or 9 of these made from standard rungs. 135mm. 140mm. 68mm. 154mm. 54mm. Second Rung. - PowerPoint PPT Presentation

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Page 1: Standard Rung

Standard Rung

30mm

385mm

350mm

10mm

111mm

2mm 47mm 77mm 107mm 147mm 177mm 207mm 236mm 272mm 302mm 332mm 355mm 378mm

Page 2: Standard Rung

Top Rung Down

140mm

154mm 54mm

68mm

135mm

We need 8 or 9 of these made from standard rungs

Page 3: Standard Rung

Second Rung

194mm10mm

2mm

We need 16 of these made from standard rungs

Page 4: Standard Rung

Half Rung Up

154mm 54mm

We will have to machine these from the current half up types if they have been made in sufficient numbers we need 8 or 9

Page 5: Standard Rung

Half Rung Down These may well have been made already we need 8 or 9

Page 6: Standard Rung

data

30mm 36mm 215mm 394mm 573mm 752mm 931mm 1110mm 1289mm

Down Type Column

6mm52mm

HRD 2ndStd TRD

Page 7: Standard Rung

data

30mm

Up Type Column

52mm 7mm

82mm 261mm 440mm 619mm 798mm 977mm 1156mm 1335mm

2ndStd HRU

Page 8: Standard Rung

End Pieces

Page 9: Standard Rung

Card Layout

30mm

20mm

100mm

3mm

24mm

3mm

90mm

90mm

10mm

23mm

30mm

423mm

HPDs

Level-0

Fibre Channel

Low Voltage

High Voltage

Page 10: Standard Rung

Voltage solution

HV power out of column with minimum of bending

Other Cables can make S bend reasonably easily

For columns close to top of crate

HPDs

Page 11: Standard Rung

End Pieces Voltage solution

HV powerLV power

HV mon

LV monSi Bias

Page 12: Standard Rung

Voltage solution

All cables can exit form the back of the column if there is the space available

For columns far from the top of crate

This also allows the voltage patch panel to be in line with the cable port in the shield

Page 13: Standard Rung

Low Voltage Power

Page 14: Standard Rung

Low Voltage Sense

Two 2 pin lemo cables – with approximately cat5 thickness and stiffness

Page 15: Standard Rung

High Voltage Power

Have to redesign end piece to allow these very thick cables to exit column satisfactorily. Can unbolt from patch panel and feed through so not too much compliance required.

Page 16: Standard Rung

HV monitoring

Goes to one 15pin sub D – may be a problem with different lengths of cables

Page 17: Standard Rung

Silicon Bias

A single lemo cable – Can it come from the C board?

Page 18: Standard Rung

SPECS/ECS

Single RJ45 Network Cable

Page 19: Standard Rung

Temperature Monitoring

Flat cable going to 37pin Sub-D

Page 20: Standard Rung

Data Fibres

24 Fibres going to 2 break out boxes. Need to be careful of bending just after boxes. Need to be very careful of loop. Spare fibres go down front U channel by HPDs.

Concerned about space for loop before patch panel.

Doesn't show looping round the Lo boards to use uip fibre length

Page 21: Standard Rung

TTC Fibres

7 TTC control fibres – occupying the same space as the data fibres. Loop could be sooner to avoid too much conflict as no break out boxes to worry about.