1. TIB cables and optical fibers ______________________________________________________ 13/7/06 CMS-Pisa group

2. 2 3 4 5 6 7 8 9 2 2 2 3 3 3 4 4 4 5 5 6 6 6 7 7 8 8 8 9 9 ______________________________________________________ 13/7/06 New sector grouping By Simone Paoletti

3. Sect. N° Forward side-Services related to: Sect. 2 TIB: L1, CL1: 5 out+ L2, CL1: 5 out; L4, CL1: 7 out + 6 in. TID: D1 R2 half Sect. 3 TIB: L1, CL1: 4 in + L2, CL1: 5 in; L3, CL1: 8 out + 7 in. TID: D2 R2 half Sect. 4 TIB: L1, CL2: 5 in + L2, CL2: 5 out; L4, CL2: 7 out + 6 in. TID: D3 R2 half Sect. 5 TIB: L1, CL2: 5 out + L2, CL2: 4 in. TID: D1 R1 half Sect. 6 TIB: L2,CL3:4 out + L3,CL2:8 in+ 7out + L4, CL3: 6 out + 8 in;TID: D2 R1 half Sect. 7 TIB: L2, CL3: 3 in + L3, CL3: 8 out + 7 in; TID: D3 R1 half Sect. 8 TIB: L1, CL3: 4 in; L2, CL4: 5 out +L4 CL4 :8 out + 6 in. TID: D1 R3 half Sect. 9 TIB: L1, CL3: 5 out + L2, CL4: 5 in. TID: D2 R3 half + D3 R3 half Sect. 11 TIB: L1, CL1: 5 out+ L2, CL1: 5 out; L4, CL1: 7 out + 6 in. TID: D1 R1 half Sect. 12 TIB: L1, CL1: 4 in + L2, CL1: 5 in; L3, CL1: 8 out + 7 in. TID: D2 R1 half Sect. 13 TIB: L1, CL2: 5 in + L2, CL2: 5 out; L4, CL2: 7 out + 6 in. TID: D3 R1 half Sect. 14 TIB: L1, CL2: 5 out + L2, CL2: 4 in. TID: D1 R2 half Sect. 15 TIB: L2,CL3:4 out + L3,CL2:8 in+ 7out + L4, CL3: 6 out + 8 in;TID: D2 R2 half Sect. 16 TIB: L2, CL3: 3 in + L3, CL3: 8 out + 7 in; TID: D3 R2 half Sect. 17 TIB: L1, CL3: 4 in; L2, CL4: 5 out +L4 CL4 :8 out + 6 in. TID: D1 R3 half Sect. 18 TIB: L1, CL3: 5 out + L2, CL4: 5 in. TID: D2 R3 half + D3 R3 half 13/7/06

4. Sect. N° Analog fiber ( TIB + TID ) Control fiber ( TIB + TID ) MS cable DS MS cable SS Control cable Inlet Pipes Sect. 2 29 (23+6) 4 (3+1) 14 (10+4) 4 (4+0) 4 (3+1) 3 (3+0) Sect. 3 28 (22+6) 4 (3+1) 13 (9+4) 4 (4+0) 4 (3+1) 2 (1+1) Sect. 4 29 (23+6) 4 (3+1) 14 (10+4) 4 (4+0) 4 (3+1) 3 (3+0) Sect. 5 20 (14+6) 3 (2+1) 13 (9+4) 03 (2+1) 1 (0+1) Sect. 6 27 (21+6) 4 (3+1) 8 (4+4) 8 (8+0) 4 (3+1) 0 (0+0) Sect. 7 19 (13+6) 3 (2+1) 7 (3+4) 4 (4+0) 3 (2+1) 3 (3+0) Sect. 8 25 (21+4) 4 (3+1) 9 (9+0) 6 (4+2) 4 (3+1) 5 (4+1) Sect. 9 24 (16+8) 4 (2+2) 10 (10+0) 4 (0+4) 4 (2+2) 1 (0+1) Sect. 11 29 (23+6) 4 (3+1) 14 (10+4) 4 (4+0) 4 (3+1) 3 (3+0) Sect. 12 28 (22+6) 4 (3+1) 13 (9+4) 4 (4+0) 4 (3+1) 2 (1+1) Sect. 13 29 (23+6) 4 (3+1) 14 (10+4) 4 (4+0) 4 (3+1) 3 (3+0) Sect. 14 20 (14+6) 3 (2+1) 13 (9+4) 03 (2+1) 1 (0+1) Sect. 15 27 (21+6) 4 (3+1) 8 (4+4) 8 (8+0) 4 (3+1) 0 (0+0) Sect. 16 19 (13+6) 3 (2+1) 7 (3+4) 4 (4+0) 3 (2+1) 3 (3+0) Sect. 17 25 (21+4) 4 (3+1) 9 (9+0) 6 (4+2) 4 (3+1) 5 (4+1) Sect. 18 24 (16+8) 4 (2+2) 10 (10+0) 4 (0+4) 4 (2+2) 1 (0+1) Total 40260176686036 13/7/06

6. ______________________________________________________ 12/3/04 Ribbon Length (1) The optical connectors are placed at three different radii: R1 = 284,5, R2 = 358,5, R3 = 432,5. Ribbons must arrive at radius 1170, : D R1 = 885,5,  R2 = 811,5,  R3 = 737,5. Then run over the endcap up to Z = 2600,  Z = 1434 ( = 2600 – 1166) And over the Barrel for a overall length of 3150 then we can add 100 mm e 200 mm of slack at connector and PP1 position. TOTAL: L1 = 5769,5, L2 = 5695,5, L3 = 5621,5 In some sector the routing of the ribbon are not aligned with the center of the sector and we have to add an extra R x Df length considering that this Df must be done outside the service panel ( for safety we can consider R = 1170 mm)

7. ______________________________________________________ 20/4/04 Ribbon Length (2) Sector N° Df Length 6 & 58,5°173,5 mm 715,0°306 mm

8. ______________________________________________________ 13/7/06 Ribbon Length (3) The different lengths are : Sector 2,3,4,8,9 Sector 6,5 Sector 7 R1578259536075 R2570858796000 R3563358055925 Control ribbon are positioned at R average : 484 → L = 5720 N° control ribbon Forward : 76 ( needed 60)