Optic fiber in loose tube
Metallic central strength member
Filling compound for SZ stranded cable cores
Corrugated steel-plastics compound tape & PE inner sheath bound together
Corrugated steel-plastics 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 lossand dispersion
The reasonable design and precision control on fiber length in loosetube ensures better mechanical performance and adaptability to environment of FOC.
The close structure of SZ layer standing prevents optic fiber from stress under bad environment.
It could ensure moisture & water resistant performance of FOC with filling compound filled outside strentgh member and inside cable core.
With better pliability
It could ensure high tensile strength, better performance of resisting side press and animal biting with double corrugated metallic layers wrapping & double sheaths.

CROSS SECTIONAL PICTURE


TECHNICAL PARAMETER