77664

The Loose Tube Cable All Dielectric Self-Supporting (LTC ADSS) is a metalfree aerial distribution cable, with dry waterblocking and aramid yarns under the outersheath. This cable is to be used under all dielectric circumstances, for example on distribution and high voltage power lines, railway, tram, trolley bus lines and between buildings. Because of its strong tensile members it is suitable for aerial applications without using additional strenght members. This cable is designed for spans between approx. 80 and 160 mtrs, depending on installing and surroundings conditions, with the conditions from the NESC tables as a basis. For further information, please consult document Sag & Tension Calculations under characteristic ‘Specification’.
LTC ADSS-80
36x SM G.657.A1 (3x12)

Specifications

Product characteristics
Cable type ADSS
Fibre type Single mode 9/125
Optical fibre standard ITU-T G.657.A1
Number of fibers 36
Number of fibers per optical element 12
Optical element Loose tube, gel filled
Cable metal free Yes
Number of layers 1 Layer
Strip method 1 Rip cord
Strain relief Yes
Type of strain relief Aramid fibre
Material outer sheath HDPE
Colour outer sheath Black
Outer sheath thickness 1,4 mm
Outer diameter approx. 11,6 mm
Marking ACE - TKF LTC ADSS-80 36x SM G.657.A1 (3x12) A-DQ(ZN)2Y 77664 {Batch} {Year} {Length}
Application
Test procedures EN IEC 60794-1-2
Standardization EN IEC 60794-3-20
Application Outside
Euro fire class according to EN 13501-6 Fca
Mechanical specification
Tensile load short term (Tm) 4800 N
Max. cable strain at Tm 0,8 %
Max. fiber strain at Tm 0,09 %
Tensile load Long Term (Tl) 4300 N
Max. allowable tension (MAT) 4300 N
Max. fiber strain at MAT 0,05 %
Min. bending radius during installation 230 mm
Min. bending radius after installation 170 mm
Impact strength 5 J
Torsion resistance 360 °/m
Optical specification
Category according to EN 50173 OS2
Max. attenuation @ 1310 nm 0,35 dB/km
Max. attenuation @ 1550 nm 0,21 dB/km
Max. attenuation @ 1625 nm 0,24 dB/km
Environmental specification
Longitudinal water blocking Yes
Longitudinal watertight construction Super Absorbing Polymer
Installation temperature -15/55 °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
Operational temperature range Ta2 - Tb2 -40/70 °C
Max. attenuation increase during Ta2 - Tb2 0,15 dB
UV resistant Yes
Other specification
Halogen free (acc. EN 60754-1/2) Yes
Effective E-modulus 5,4 GPa
Effective CTE 21 10^-6/°C
Cross sectional area 106 mm²
Logistical specifications
Unit meter
Netto Weight (kg/m) 0.099
Default packaging H X 4000/200