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11-Feb-2012

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 » Cabluri de fibra optica ADSS (autoportante)


Cablu fibra optica ADSS TKF 8 FIBRE ADSS 4500N

TKF - 8 FIBRE ADSS 4500N

Cablu fibra optica ADSS

Cablu Fibra Optica ADSS, MULTI TUBE (Loose tube gel filled), metalfree, distanta intre stalpi < 80m, protectie UV. 8 Fibre. Diametru: 12.8mm; Greutate: 125kg/km; Tensiune intindere: 4500N; Raza min.: 260mm; Dimensiuni: 4km

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ADSS 4.5kN - Loose Tube Cable 4500N, 8 Fibers
ADSS construction
 All-dielectric self-supporting cable
 FO cable with stranded loose tubes
  • 1 Centre element, FRP
  • 2 Loose tube with optical fibres (2, 4, 6, 8, 12 or 24 fibres per tube)
  • 3 Intersticial filling
  • 4 Separation tape
  • 5 Inner PE sheath
  • 6 Water blocking Aramide strength members
  • 7 Outer sheath

LTC JF ADSS - Outdoor, Aerial Metallfree Cable
All Dielectric Self-Supporting Cable, metalfree, to be used under all dielectric circumstances.
Because of its strong tensile members these cables are suitable for aerial applications without
using additional strenght members. This cable is suitable for span-lenghts of 80 mtrs. (4,5kN),
120 mtrs. (5,8kN) or 180 mtrs. (6,5kN).
 Comercial information  Properties
Product group Fibre optic cable
Series Fibre optic cable Single mode
Type LTC JF ADSS
Description 8x SM G.657.A1 (3x2) Zwart 4500N
Net weight 121 kg/km
 
 Construction characteristics  Properties
Standardization IEC 60794-1-2
Optical fibre standard  ITU-T G.657.A1
Longitudinal water blocking Yes
Strain relief Yes
UV resistant Yes
Cable metal free Yes
Application Outside
Number of fibres 6
Type of tube Loose tube, gel filled
Number of cores 3
Number of fibres per tube 2
Fibre Type Single mode
Number of layers 1 Layer
Material inner sheath HDPE
Material outer sheath HDPE
Colour outer sheath black
 
 Characteristics for use  Properties
Inner sheath thickness 0.8 mm
Diameter over inner sheath (nom.) 8.8 mm
Outer sheath thickness 1.4 mm
Outer diameter approx. 12.4 mm
Bending radius during installation 250 mm
Bending radius after installation 185 mm
Tensile load 4500 N
 
 Technical characteristics  Properties
Cable strain 0.8 %
Cross sectional area 121 mm2
Effective E-modulus 4.5 GPa
Effective CTE 29 10^-6/°C
Crush resistance 3000 N/dm
Type of sealing Jely
Transportation and storage temperature -30 / 70 °C
Installation temperature -10 / 50 °C
Operation temperature range -30 / 70 °C
Torsion resistance 180 °/m
Impact strength 5 J
Attenuation @ 1310 nm 0.36 dB/km
Attenuation @ 1550 nm 0.23 dB/km
Attenuation @ 1625 nm 0.25 dB/km
 Longitudinal water blocking
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