2LINE Mini cable

Facts

Advantages:

• Central strain relief element: Glass fibre reinforced plastic rod, with PE sheathing if required.
• Buffer tube: Made of PBT plastic, contains 12 fibres and is filled with a suitable waterproof gel or dry filling compound.
• Stranding: Loose tubes are arranged in SZ stranding around the central element.
• Longitudinal watertightness: Dry cable core with swellable (water-absorbing) elements to prevent water propagation.
• Tear thread: 1 red tear thread under the outer sheath.

Dimensions:

• Standard cable lengths: 4 and 6 km (others available on request)

Properties:

• Fibre type: 9/125 G.657.A1
• Colour code: DIN0888
• Minimum bending radius (unloaded): 10 × cable diameter
• Minimum bending radius (loaded): 20 × cable diameter
• Outer sheath: Black HDPE (high-density polyethylene).
• Temperature range (storage): –30 °C to +70 °C
• Temperature range (operation): –30 °C to +70 °C

Tests/Standards:

• Tensile test IEC 60794-1-2-E1: tensile force for 1 min, reversible damping change, no damage
• Crush test IEC 60794-1-2-E3: 500 N / 10 cm, 1 min, reversible, no damage
• Impact test IEC 60794-1-2-E4: 2 J, bending radius = 300 mm, reversible change in damping, no damage.
• Repeated bending load IEC 60794-1-2-E6: Bending radius = 20 × D, 25 N, 25 cycles, reversible change in damping, no damage.
• Bending test IEC 60794-1-2-E11: Bending radius = 15 × D, 10 revolutions, 5 cycles, reversible change in damping, no damage.
• Torsion test IEC 60794-1-2-E7: 40 N, 5 cycles, ± 1800°, reversible attenuation change, no damage.
• Temperature change test IEC 60794-1-2-F1: –30 °C to +70 °C, 12 h per cycle, △α ≤ 0.15 dB/km, no damage.
• Water ingress test IEC 60794-1-2-F5: 3 m cable, 1 m immersion depth, 24 h, no water ingress.