Type: GYTA53
Optical fiber in loose tube
Metallic central strength member
Filling compound for SZ stranded cable cores
Corrugated steel-plastic compound tape & PE inner sheath bound together
Corrugated steel-plastic compound tape & PE outer sheath bound together
Application Range: For long-distance & local communications
Installation Method: direct burial
Application Temperature:-40℃~70℃
Features:
with low attenuation loss and dispersion
The reasonable design and precision control on fiber length in losse tube ensures better mechanical performance and adaptability to the environment of FOC.
The close structure of SZ layer stranding prevents optic fiber from stress under bad environment.
It could ensure moisture & water resistant performance of FOC with filling compound filled outside stength member and inside cable core.
With better pliablity
It could ensure high tensile strength,better performance of resisting side press and animal biting with double corrug-ated metallic layers wrapping &double sheaths.
| Technical | Parameters | |||||||
|---|---|---|---|---|---|---|---|---|
| FOC Core | FOC OD | FOC Weight | Min.Bending Radius | Min.Bending Radius | Min.Tension Allowed | Min.Tension Allowed | Min.Crush pressure | Min.Crush pressure |
| (mm) | (mm) | (N) | (N) | (N/100mm) | (N/100mm) | |||
| (s) | (mm) | (kg/km) | Static | Dynamic Short | Short Term | Long Term | Short Term | Long Term |
| 2~36 | 15.9 | 250 | 170 | 340 | 3000 | 1000 | 3000 | 1000 |
| 38~72 | 17.4 | 290 | 180 | 360 | 3000 | 1000 | 3000 | 1000 |
| 74~96 | 19.1 | 342 | 200 | 400 | 3000 | 1000 | 3000 | 1000 |
| 98~120 | 120.7 | 420 | 210 | 420 | 3000 | 1000 | 3000 | 1000 |
| 122~144 | 22.3 | 475 | 230 | 460 | 3000 | 1000 | 3000 | 1000 |
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