4-144 Cores Double Sheath ADSS Cable

4-144 Cores Double Sheath ADSS Cable adopts a loose tube twisted structure, the inner sheath of polyethylene (PE) outside the core is then two-way. 250-um optical fibers are inserted into a loose tube made of high-modulus polyester and filled with non-metallic reinforcing members (FRP) around the cable’s center to form a round core. The gap in the core is filled with water-blocking ointment, Two layers of aramid yarn are twisted to reinforce the yarn. The gap in the core is filled with water-blocking ointment, and the inner sheath of polyethylene (PE) outside the core is then two-way. Two layers of aramid yarn are twisted to reinforce the yarn. Finally, polyethylene (PE) sheaths or AT sheaths are extruded.

The span length of the cable ranges from 100m to 1500m.

  • Model: 4-144 Cores Double Sheath ADSS Cable 4F-144F
  • Name: 4-144 Cores Double Sheath ADSS Cable
  • Loose Tube Diameter: PBT: 2.0 mm
  • Loose tube material: PBT
  • Out sheath: HDPE
  • Cladding diameter: 125±1.0um
  • Coating diameter: 245±10um
  • Cladding non-circularity: ≤1.0%
  • Installation Temperature range(℃): -15–+60
  • Operation and transport temperature(℃): -40-+70

4-144 Cores Double Sheath ADSS Cable Description

Drawing:

4-144 Cores Double Sheath ADSS Cable 1

Materials Specification:

Fibers count4-144Fibers
No. of Tube1~12
No. of fiber/Tube4-12 Fibers
Loose Tube DiameterPBT: 2.0 mm
FRP Strength Member Diameter2.0mm
Inner Sheath Thickness1.0mm
Aramid Yarn Section2.0mm²
Out Sheath Diameter Thickness1.7mm
Cable Diameter (mm)See below
Cable WeightSee below
Loose Tube MaterialPBT
Filling compound (Tube)Thixotropic Jelly
Water BlockingWater Swellable Material
Out sheathHDPE

Different span lengths will have different specs for FRP, and inner/out sheath Diameter thickness…….

Standard color of fiber and tube:

No.123456
ColorBlueOrangeGreenBrownSlateWhite
No.789101112
ColorRedBlackYellowVioletPinkAqua

Technical Parameters (4-144Cores) :

ItemsCable diameterNet Weight
2cores to 48cores12±0.5mm140kg/km
96 cores13.5±0.5mm170kg/km
144 cores16.0±0.5mm245kg/km
Installation Temperature range-15–+60
Operation and transport temperature-40-+70

Different span lengths will have different OD

Features and Advantages

The cable diameter is small, the weight is light, the span can reach 1500M, and the additional load to the tower is low.

High tensile strength, over 90KN.

Non-metallic structure, good insulation, lightning protection.

The aramid yarn has excellent production technology, uniform force, stress-strain performance, gun-shot resistance, and the best anti-electric corrosion performance.

No blackout construction, power line failure does not affect the normal optical cable transmission.

Smooth shape, so that the cable has superior aerodynamic performance.

Optical fiber technical parameters-SMF

ItemUnitSpecification
AttenuationdB/km1310nm≤0.4;
1550nm≤0.3
DispersionPs/nm. km1285~1330nm≤3.5,
1550nm≤18.0
Zero dispersion wavelengthNm1300~1324
Zero dispersion slopePs/nm. km≤0.095
Fiber cutoff wavelengthNm≤1260
Mode field diameterUm9.2±0.5
Mode field concentricityUm≤0.8
Cladding diameterum125±1.0
Cladding non-circularity%≤1.0
Coating/cladding concentricity errorUm≤12.5
Coating diameterum245±10
Bending, dependence-induced attenuation1550nm,
1turns,32mm diameter
100rums,60mm diameter
≤0.5 dB
Proof testkpsi≥100

Optical fiber technical parameters-MMF

ItemUnitSpecification
AttenuationdB/km850nm≤3.5
BandwidthMHz*km50/125µm62.5/125µm
850nm≥200850nm≥160
1300nm≥2001300nm≥200
StepdB≤0.1
Irregularities over fiber length and point discontinuitydB≤0.1
Difference backscatter coefficientdB/km50/125µm62.5/125µm
≤0.08≤0.1
Cladding diameterum125±1.0
Cladding non-circularity%≤1.0
Coating/cladding concentricity errorUm≤12.5
Coating diameterum245±10
Bending, dependence-induced attenuation850nm, 1300nm
100 turns,75mm diameter
≤0.5 dB
Proof testkpsi≥100

Technical Data-Transmission

Fiber typeAttenuationOFL bandwidthEffective modal band-width10 Gigabit Ethernet SXMin bend radius
Conditions1310/1550nm850/1300nm850/1300nm850nm850nm/
TypicalMaximumTypicalMaximum
UnitdB/kmMHZ.kmmmm
G652D0.36/0.220.5/0.416
G657A10.36/0.220.5/0.410
G657A20.36/0.220.5/0.47.5
50/1253.0/1.03.5/1.5≥500/50030
62.5/1253.0/1.03.5/1.5≥200/50030
OM33.0/1.03.5/1.5≥1500/500≥2000≤30030
OM43.0/1.03.5/1.5≥3500/500≥4700≤55030
BIF-OM33.0/1.03.5/1.5≥1500/500≥2000≤3007.5
BIF-OM43.0/1.03.5/1.5≥3500/500≥4700≤5507.5