CTC

The Central Tube Cable (CTC) is a light-weight, non-metallic, central tube outdoor duct cable with small diameter, rodent protected, longitudinal water-protected. Installation: by blowing or pulling, into conduits or on cable trays.
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Specifications

Product characteristics
Colour outer sheath Black
Material outer sheath PE
Cable metal free Yes
Optical element Loose tube, gel filled
Optical fibre standard ITU-T G.657.A1
Cable type CTC
Fibre type Single mode 9/125
Strain relief Yes
Application
Application Outside
Blow in Yes
Test procedures EN IEC 60794-1-2
Optical specification
Max. attenuation @ 1625 nm 0.25 dB/km
Max. attenuation @ 1550 nm 0.22 dB/km
Max. attenuation @ 1310 nm 0.38 dB/km
Environmental specification
Transportation and storage temperature -40/70 °C
Operational temperature range Ta1 - Tb1 -40/70 °C
Longitudinal watertight construction Super Absorbing Polymer
Installation temperature -15/50 °C
UV resistant Yes
UV-protection ISO 4892/2
Max. attenuation increase during Ta1 - Tb1 0.05 dB
Other specification
Halogen free IEC 60754-1&2 / EN 50257-2-1 / EN 50267-2-2 / EN50267-2-3
Grouped product items
Article number Description Outer diameter approx. Netto Weight (kg/m) Min. bending radius during installation Tensile load short term (Tm) Tensile load Long Term (Tl) Min. bending radius after installation
75523 2x SM G.657.A1 (1x2) 5,5 mm 0.028 110 mm 1300 N 400 N 55 mm
75524 4x SM G.657.A1 (1x4) 5,5 mm 0.028 110 mm 1300 N 400 N 55 mm
75530 4x SM G.657.A1 (1x4) 6,0 mm 0.035 135 mm 1600 N 500 N 100 mm
75525 6x SM G.657.A1 (1x6) 5,8 mm 0.031 120 mm 1300 N 400 N 60 mm
75526 8x SM G.657.A1 (1x8) 5,8 mm 0.031 120 mm 1300 N 400 N 60 mm
75532 8x SM G.657.A1 (1x8) 6,3 mm 0.038 135 mm 1600 N 500 N 100 mm
75527 12x SM G.657.A1 (1x12) 5,8 mm 0.031 120 mm 1300 N 400 N 60 mm
75533 12x SM G.657.A1 (1x12) 6,3 mm 0.038 135 mm 1600 N 500 N 100 mm
75528 24x SM G.657.A1 (1x24) 6,4 mm 0.037 140 mm 1300 N 400 N 70 mm
75534 24x SM G.657.A1 (1x24) 6,8 mm 0.044 150 mm 1600 N 500 N 110 mm