Universal distribution cable for indoor and outdoor installations
U-STC (Universal Soft Tube Cable) is a modern, lightweight, and durable dielectric fiber optic cable designed for a wide range of telecommunications applications. The soft tube–based construction provides fast and convenient access to fibers, significantly simplifying installation and maintenance work.
The cable can be installed both indoors and outdoors—inside cable ducts, on building façades, and in vertical risers. Thanks to its very high fire resistance class B2ca, it is ideally suited for transitions between fire zones, telecommunications nodes, and public utility buildings.
U-STC B2ca is particularly recommended for:
penetration of central offices and telecommunications nodes,
FTTA connections in high-rise buildings,
installations in data centers and high-risk facilities,
road and railway infrastructure,
public buildings requiring the highest fire safety standards.
The fully non-metallic construction, reinforced with FRP elements and E-glass fiberglass, ensures high mechanical strength while maintaining a small diameter and low cable weight.
Key product features:
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Cable type: U-STC B2ca
Number of fibers: 72
Outer diameter: approx. 9 mm
Weight: 0.092 kg/m
Minimum bending radius:
during installation: 135 mm
after installation: 90 mm
Max. tensile strength:
short-term: 1900 N
long-term: 500 N
Maximum attenuation:
1310 nm: 0.38 dB/km
1550 nm: 0.25 dB/km
1625 nm: 0.30 dB/km
We have made every effort to ensure that the above data is correct, but we do not guarantee that the published information does not contain errors, which, however, cannot constitute the basis for any claims.