LTC

The Loose Tube Cable (LTC) is a non-metallic, loose tube outdoor duct cable, longitudinal water-protected. Installation: by blowing or pulling, into conduits or on cable trays.
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Specifications

Product characteristics
Cable type LTC
Fibre type Single mode 9/125
Optical fibre standard ITU-T G.657.A1
Strain relief Yes
Optical element Loose tube, gel filled
Cable metal free Yes
Strip method 1 Rip cord
Material outer sheath PE
Colour outer sheath Black
Application
Standardization EN IEC 60794-3-10
Test procedures EN IEC 60794-1-2
Application Outside
Blow in Yes
Optical specification
Max. attenuation @ 1310 nm 0.35 dB/km
Max. attenuation @ 1550 nm 0.22 dB/km
Max. attenuation @ 1625 nm 0.25 dB/km
Environmental specification
Longitudinal watertight construction Super Absorbing Polymer
Installation temperature -15/55 °C
Transportation and storage temperature -40/70 °C
Operational temperature range Ta1 - Tb1 -30/70 °C
Max. attenuation increase during Ta1 - Tb1 0.05 dB
Operational temperature range Ta2 - Tb2 -40/70 °C
Max. attenuation increase during Ta2 - Tb2 0.15 dB
UV resistant Yes
UV-protection ISO 4892/2
Grouped product items
article number Omschrijving 2 Outer diameter approx. Weight (kg) Min. bending radius after installation Min. bending radius during installation Tensile load short term (Tm) Tensile load Long Term (Tl) Compare
74503 12x SM G.657.A1 (6x2) 9,5 mm 0.067 140 mm 190 mm 2100 N 1250 N
74504 24x SM G.657.A1 (6x4) 9,5 mm 0.067 140 mm 190 mm 2100 N 1250 N
74506 36x SM G.657.A1 (6x6) 9,5 mm 0.067 150 mm 200 mm 2000 N 1500 N
74509 48x SM G.657.A1 (8x6) mm 0.089 mm mm N N
74508 48x SM G.657.A1 (6x8) 10,4 mm 0.081 155 mm 210 mm 2700 N 1300 N
74512 72x SM G.657.A1 (6x12) 10,4 mm 0.082 155 mm 210 mm 2700 N 1300 N
74514 96x SM G.657.A1 (8x12) 11,8 mm 0.105 180 mm 240 mm 3300 N 1600 N
74518 144x SM G.657.A1 (12x12) 15,0 mm 0.168 225 mm 300 mm 5000 N 2700 N
74519 192x SM G.657.A1 ((5+11)x12) 0.171 mm
74521 288x SM G.657.A1 ((9+15)x12) 0.255 mm
74522 384x SM G.657.A1 ((5+11)x24) 0.248 mm
74523 432x SM G.657.A1 ((6+12)x24) 20,0 mm 0.279 290 mm 390 mm 3000 N 2000 N
74524 576x SM G.657.A1 ((9+15)x24) 22,8 mm 0.367 340 mm 455 mm 3500 N 2000 N
74525 624x SM G.657.A1 ((10+16)x24) 0.422 mm
74048 768x SM G.657.A1 ((5+11+16)x24) 25,1 mm 0.436 370 mm 490 mm 2000 N 1500 N
74527 864x SM G.657.A1 ((6+12+18)x24) 26,6 mm 0.491 390 mm 520 mm 3500 N 2000 N