All Dielectric Self-supporting Aerial Cable 2 6 12 24 48 Up to 144 cores

All Dielectric Self-supporting Aerial Cable 2 6 12 24 48 Up to 144 cores

ADSS self-supporting aerial cable construction is that 250um fibers are positioned in a loose tube which is made of high modulus plastic, filled with a water-resistant filling compound. The tubes are filled with a water-resistant filling compound. The tube (and fillers) are stranded around a FRP as a non-metallic central strength member into a compact and circular cable core. After thecable core is filed with filing compound, it is covered with thin PE inner sheath. After stranded layer of aramid yarns are applied over the inner sheath as strength member, the cable is completed with PE or AT outer sheath.

Optical Characteristics
Fiber Type
Mode Field Diameter (um)	1310nm	9.1 ± 0.5
	1550nm	10.3 ± 0.7
Attenuation Coefficient (dB/km)	1310nm	≤0.35
	1550nm	≤0.21
Attenuation Non-uniformity (dB)		≤0.05
Zero Dispersion Wavelength ( λo) (nm)		1300-1324
Max Zero Dispersion Slope (Somax) (ps/(nm2.km))		≤0.093
Polarization Mode Dispersion Coefficient (PMDo) (ps/km )		≤0.2
Cut-off Wavelength (λcc)(nm)		≤1260
Dispersion Coefficient (ps/ (nm·km))	1288~1339nm	≤3.5
	1550nm	≤18
Effective Group Index of Refraction (Neff)	1310nm	1.466
	1550nm	1.467
Geometric characteristic
Cladding Diameter (um)		125.0 ± 1.0
Cladding Non-circularity(%)		≤1.0
Coating Diameter (um)		245.0 ± 10.0
Coating Non-circularity (%)		≤6.0
Core-cladding Concentricity Error (um)		≤0.8
Mechanical characteristic
Curling(m)		≥4.0
Proof stress(GPa)		≥0.69
Coating Strip Force (N)	Average Value	1.0~5.0
	Peak Value	1.3~8.9
Macro Bending Loss (dB)	Φ60mm,100 Circles, @ 1550nm	≤0.05
	Φ32mm,1 Circle, @ 1550nm	≤0.05

 

Cable Technical Parameter  

 

Parameters		Specification
Fiber count		2	6	12	24	60	144
Loose Tube	Material	PBT
	Fiber per Tube	2	4	4	4	12	12
	Numbers	1	2	3	6	5	12
Filler Rod	Numbers	5	4	3	0	1	0
central strength Member	Material	FRP				FRP coated PE
Water blocking material		Water blocking yarn
Addlitional strength Member		Aramid yarns
Inner Jacket	Material	Black PE (Polythene)
	Thickness	Nominal: 0.8 mm
Outer Jacket	Material	Black PE (Polythene) or AT
	Thickness	Nominal: 1 7 mm
Cable Diameter(mm)		11.4	11.4	11.4	11.4	12.3	17.8
Cable Weight(kg/km)		94~101	94~101	94~101	94~101	119~127	241~252
Rated Tension Stress (RTS)(KN)		5.25	5.25	5.25	5.25	7.25	14.25
Maximum Working Tension (40%RTS)(KN)		2.1	2.1	2.1	2.1	2.9	5.8
Everyday Stress (15-25%RTS)(KN)		0.78~1.31	0.78~1.31	0.78~1.31	0.78~1.31	1.08~1.81	2.17~3.62
Allowable Maximum Span (m)		100
Crush Resistance (N/100mm)		Short time	2200
Suiting Meteorological Condition			Max wind speed: 25m/s Max icing: 0mm
Bending Radius (mm)	Installation	20D
	Operation	10D
Attenuation (After Cable)(dB/km)	SM Fiber @1310nm	≤0.36
	SM Fiber @1550nm	≤0.22

 

Application  

 

Self-support Aerial installation

For overhead power lines under 110kv, PE outer sheath is applied.

For overhead power lines equal to or over 110ky, AT outer sheath is applied

 

Our Package  

 

 

Production Flow