MIL-STD-2042-1B(SH)
NOTE: The cable repair sleeve material shall meet the requirements of SAE AMS-DTL-23053/15 and table 1B1-IV. The material shall be coated with
a heat-activated adhesive and fabricated into a tube shape as shown on the figures below.
Step 1 - Select a repair sleeve in accordance with table 1B1-IV.
Step 2 - Trim off the frayed, burned, or protruding jacket material with a knife using care not to damage the Kevlar, OFCC jacket, or BOF tube (see figure 1B1-8). Square up the jacketing where required.
Damaged area
Optical Fiber Cable Component
(4 places) (typical)
Outer jacket
FIGURE 1B1-8. Damaged cable.
TABLE 1B1-IV. Repair sleeve dimensions (tube).
|
Cable type |
Cable OD mm (in) nominal |
B Dimension mm (in) |
Repair sleeve dimensions mm (in) |
|||
Length (minimum) |
Inside diameter |
Wall thickness after shrinking (+/- 10%) |
||||
Expanded (minimum) |
Recovered (maximum) |
|||||
4-Fiber |
8.1 (0.32) |
101 (4.0) |
A + 2B |
19.1 (0.75) |
5.6 (0.22) |
2.4 (0.10) |
8-Fiber |
11.1 (0.44) |
101 (4.0) |
A + 2B |
19.1 (0.75) |
5.6 (0.22) |
2.4 (0.10) |
18-Fiber |
17.4 (0.69 |
101 (4.0) |
A + 2B |
27.9 (1.10) |
9.5 (0.38) |
3.0 (0.12) |
36-Fiber |
20.8 (0.82) |
101 (4.0) |
A + 2B |
27.9 (1.10) |
9.5 (0.38) |
3.0 (0.12) |
90-Fiber |
38.5 (1.52) |
101 (4.0) |
A + 2B |
50.7 (2.00) |
19.1 (0.75) |
3.9 (.16) |
1B1-7
METHOD 1B1
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