Steel tube with optical fibers inside
Application
- Steel tube with optical fibers is used for production of OPGW, fiber-optic cables OKBs. OKLs, OKTs and for monitoring of physical quantities.
Stainless steel tube, made from strip by laser welding, may contain 2-96 fibers. The inner space is filled with hydrophobic compound.
- Optical fiber
- Steel tube filled with hydrophobic gel
(8342) 473-813, 480-299
Max.number of fibers in tube used for monitoring of physical quantities
| Tube dia. (mm) | Thickness of the tube wall (mm) | Max.number of fibers | |
|---|---|---|---|
| SMF | MMF | ||
| 1,5 1,8 2,1 | 0,15 | 6 | 6 |
| 1,5 1,8 2,1 | 0,2 | 4 | 4 |
| 2,8 | 0,2 | 24 | 16 |
| 3,2 | 0,2 | 36 | 24 |
| 3,6 | 0,2 | 48 | 36 |
Max.number of fibers in tube used for FOC production
| Tube dia. (mm) | Thickness of the tube wall (mm) | Max.number of fibers | |
|---|---|---|---|
| SMF | MMF | ||
| 2,8 | 0,2 | 24 | 16 |
| 3,2 | 0,2 | 36 | 24 |
| 3,6 | 0,2 | 48 | 36 |
| 4,4 | 0,2 | 48 | 48 |
| 5,6 | 0,3 | 96 | 72 |