LTMC

The Loose Tube Mini Cable (LTMC) is a non-metallic, longitudinal water-protected fibre optic cable, with reduced outer diameter and low bend radius, no waterpeak G.657.A1 fibres, suitable for Access or FTTx applications. Installation: blowing into miniducts.
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Specifications

Product characteristics
Cable type LTMC
Fibre type Single mode 9/125
Optical fibre standard ITU-T G.657.A1
Optical element Loose tube, gel filled
Cable metal free Yes
Strip method 1 Rip cord
Strain relief Yes
Material outer sheath HDPE
Colour outer sheath Black
Application
Standardization EN IEC 60794-5-10
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 -15/50 °C
Transportation and storage temperature -40/70 °C
Operational temperature range Ta1 - Tb1 -40/70 °C
Max. attenuation increase during Ta1 - Tb1 0.05 dB
UV resistant Yes
UV-protection ISO 4892/2
Grouped product items
article number Description 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
74832 12x SM G.657.A1 (1x12) 6,0 mm 0.025 90 mm 120 mm 1000 N 150 N
74816 24x SM G.657.A1 (2x12) 6,0 mm 0.026 90 mm 120 mm 1000 N 150 N
74813 36x SM G.657.A1 (3x12) 6,0 mm 0.026 90 mm 120 mm 1000 N 150 N
74815 48x SM G.657.A1 (4x12) 6,0 mm 0.027 90 mm 120 mm 1000 N 150 N
74814 72x SM G.657.A1 (6x12) 6,0 mm 0.028 90 mm 120 mm 1000 N 150 N
74812 96x SM G.657.A1 (8x12) 6,9 mm 0.041 105 mm 140 mm 2000 N 500 N
74834 144x SM G.657.A1 (6x24) 7,9 mm 0.048 120 mm 160 mm 1500 N 500 N