1. TEC Services Status
30/12/2018
Nick Lumb

2. Services Optical fiber ribbons Cooling loops
Read-out ribbon routing and lengths fixed from mockup study: tables with F. Vasey
Control ribbons (small percentage of total) depend on choice for control loop scheme – see next talk
Mechanics to hold MU connectors at prototype stage
Cooling loops
316 stainless steel
Flexible sections for connections to petals and beyond TEC
Call for tender out: will receive prototype soon
Multi-service cables and connectors
30/12/2018
Nick Lumb

3. General layout
30/12/2018
Nick Lumb

4. Routing to petals (1)
30/12/2018
Nick Lumb

5. Routing to petals (2) A 2 3 B 1
30/12/2018
Nick Lumb

6. Lengths A to B (mm) Disk Conn. 1 Conn. 2 Conn. 3 1 335 317 327 2 321
291
309 3
290
272
284 4
254
265 5
286
262 6
289
277 7 -
263
269 8
287
292 9
160
195
N.B. Table is for front petals
30/12/2018
Nick Lumb

7. MSC layout on cooling tubes
30/12/2018
Nick Lumb

8. Bulkhead: available space
12 and 6 o’clock: pixel services
3 and 9 o’clock: closed sectors for rigidity
Available depth: 89mm
30/12/2018
Nick Lumb

9. Routing to PP1
30/12/2018
Nick Lumb

10. 10°- 45° degree sector
30/12/2018
Nick Lumb

11. 45°- 80° sector
30/12/2018
Nick Lumb

12. Interference with pixel services
30/12/2018
Nick Lumb

13. 135°-170° sector (6x4)
30/12/2018
Nick Lumb

14. Space taken in Z
30/12/2018
Nick Lumb

15. Organisation of other services
30/12/2018
Nick Lumb

16. The MSC connector Robust connector for MSC at bulkhead and PP1
Compact encapsulation performed in industry (W. Karpinski)
Width (male+fem.) = 45mm
Thickness = 15mm
Height = 85mm
30/12/2018
Nick Lumb

17. 6 x 4
30/12/2018
Nick Lumb

18. Final scheme: 2 x 12!
30/12/2018
Nick Lumb

19. Conclusions Optical fiber lengths finalised
Awaiting prototype for cooling loops
Routing worked out for cable paths from inside TEC to bulkhead connections (final cable lengths within 2 weeks)
Optimal scheme for distribution of connectors at bulkhead determined
30/12/2018
Nick Lumb

20. Possible connection schemes
5 x 5
6 x 4
355 mm
310 mm
8 x 3
30/12/2018
Nick Lumb

21. Top view
5 x 5
6 x 4
65mm
8 x 3
30/12/2018
Nick Lumb