ADSS cable is loose tube stranded. Fibers,are positioned into a loose tube made of high modulus plastics. The tubes are filled with a water-resistant filling compound. The tubes (and fillers) are stranded around a FRP (Fiber Reinforced Plastic) as a non-metallic central strength member into a compact and circular cable core. After the cable core is filled with filling compound. it is covered with thin PE (polyethylene) 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 (anti-tracking) outer sheath.
Application
The actual status of overhead power lines is taken into full consideration when ADSS cable is being designed.
For overhead power lines under 110kV, PE outer sheath is applied.
For power lines equal to or over 110kV, AT outer sheath is applied.
The dedicate design of aramid quantity and stranding process can satisfy the demand on various spans.
Characteristics
Can be installed without shutting off the power
Light weight and small diameter reducing the load caused by ice and wind and the load on towers and backprops
Large span lengths and the largest span is over 1000m
Good performance of tensile strength and temperature
The design life span is 30 years
Features: Fiber Allocation Scheme
Fiber number
Tube number
Fiber per tube
Fiber type
2-144
1-12
2-12 F/Tube
OS1 OS2 OM1,OM2, OM3,OM4
Cable construction details
Items
Description
Number of fiber
2cores to 144cores
Filling rope
2-0
Moisture Barrier
Water blocking system
Central strength member
Material
FRP/FRP with PE
diameter
2.1mm
Inner sheath
Material
PE
Loose tube
material
PBT
diameter
Ф2.0(outer/inner)
Tube-filling
material
Tube filling compound
filler
material
PP tube/ PVC tube
Cable filling
material
Cable filling compound
Outer sheath
material
PE/HDPE
diameter
1.7+/-0.2mm
Standard color of fiber and tube The color code of the tubes and the individual fibers, shall be in accordance with the table as below:
Standard Colour Identification
No.
1
2
3
4
5
6
Color
Blue
Orange
Green
Brown
Slate
White
No.
7
8
9
10
11
12
Color
Red
Black
Yellow
Violet
Pink
Aqua
Cable Mechanical characteristic
Items
Cable diameter
Net Weight
2cores to 60cores
12±0.5mm
140±5kg/km
72cores
13±0.5mm
190±5kg/km
96cores
14.5±0.5mm
220±5kg/km
144core
16.5±0.5mm
240±10kg/km
Installation Temperature range
-15--+60
Operation and transport temperature
-40-+70
Rec.daily max working tension
88kn
Max. Allowable working tension
32.7kn
Modulus of elasticity
37kn/mm2
Min Bending Radius(mm)
operation
240mm
installation
390mm
Extra load
0.5%-0.7%
Ice
5mm
Wind speed
35m/s
Requirement for Order:
Fiber sort: Single mode G652,G655,G657,Multi mode 50/125,62.5/125,OM3,OM4.
Fiber brand: YOFC, Corning, Fiberhome Fujikura, OFS etc.
Sheath material: PE,LSZH( can be required).
Sheath color: Black ,can be required.
The fiber and tube color: according to stranded color, can be required.
The cable Size: shall be in accordance with the table, can be required.
Length of cable: generally is 2KM, can be required.
Other requirement:can be negotiated.
Fiber characteristic
Fiber style
Unit
SM G652D
MM 50/125
MM 62.5/125
condition
nm
1310/1550
850/1300
850/1300
attenuation
dB/km
≤0.34/0.22
≤3.0/1.0
≤3.0/1.0
Dispersion
1310nm
Ps/(nm*km)
≤18
.....
.....
1550nm
Ps/(nm*km)
≤22
.....
.....
Bandwidth
850nm
MHZ. KM
.....
>=400
>=160
1300nm
MHZ. KM
.....
>=800
>=500
Zero dispersion wavelength
nm
>=1302, ≤1322
.....
.....
Zero dispersion slope
nm
≤0.091
.....
.....
PMD Maximum Individual Fiber
≤0.2
.....
.....
PMD Design Link Value
Ps(nm2*km)
≤0.08
.....
.....
Fiber cutoff wavelength λc
nm
>=1180,≤1330
.....
.....
Cable cutoff wavelength λcc
nm
≤1260
.....
.....
MFD
1310nm
um
9.2±0.4
.....
.....
1550nm
um
10.4±0.8
.....
.....
Numerical Aperture(NA)
......
0.200±0.015
0.275±0.015
Step(mean of bidirectional measurement)
dB
≤0.05
≤0.10
≤0.10
Irregularities over fiber length and point discontinuity
dB
≤0.05
≤0.10
≤0.10
Difference backscatter coefficient
dB/km
≤0.03
≤0.08
≤0.10
Attenuation uniformity
dB/km
≤0.01
.......
.......
Core diameter
um
......
50±1.0
62.5±2.5
Cladding diameter
um
125.0±0.1
125.0±0.1
125.0±0.1
Cladding non-circularity
%
≤1.0
≤1.0
≤1.0
Coating diameter
um
242±7
242±7
242±7
Coating/chaffinch concentrically error
um
≤12.0
≤12.0
≤12.0
Coating non circularity
%
≤6.0
≤6.0
≤6.0
Core/cladding concentricity error
um
≤0.6
≤1.5
≤1.5
Curl(radius)
um
≤4
.....
.....
Cable marking and cable reel marking Cable marking The cable sheath shall be marked with white characters at intervals of one meter with following information:
Purchaser's name
Cable type
Fiber type and counts
Year of manufacture
Length marking
Notice: cable mark is available if requested by customer.
Cable reel: Details given below shall be marked with a weather materials on both outer sides of the reel flange :
Cable type and fiber counts
Length of cable in meters
Year of manufacture
Notice: shipping mark is available if requested by customer
Packing Informations
Packing material: Wooden drum
Cable end protecting material: Block water cap.
Packing length: standard length of cable shall be 2 km. Other cable length is also available if required by customer
Mechanical Performance Testing : Temperature, Impact, Tensile, Bending, Torsion, Flexing, Winding, Vibration, Water Penetration, Fusion Splicer, Water Penetration.
So a comprehensive test are available.
Our advantages:
Professional cable manufacturer.
About 10 years experiences in cable industry.
MOQ just 1Km.
ISO, UL , ROSH,REACH...certifications.
Can be customized production of fiber optic cable.
Independent Lab with full set of testing machines.
OEM for 3M , TYCO more than 5 years.
Supply to Thai telecom, Doha airport, Doha telecom, Dubai telecom, Dubai telecom ,Slovenia telecom and Yemen telecom and other big projects.
Related products
Our fiber patch cord production line:
Certifications
Shipping:
Service: 1.Professional manufacturer, 100% tested. 2.Customers solutions in days, not weeks. 3.Warmly services with careful attentions. 4.Can provide your specific inquiry within 24 hours. 5.Save much costs, bring more benefit for customer to expand business. 6.We have been 9 years experience in this field. We are the prefessional supplier that you can trust.
FAQ Q1:How can you guarantee the delivery time?
A:1. To avoid the delay, we have built a complete and professional procedure system from production to the deliver and have rich experience. 2. We can regulate the penalty clause in the contract for the late delay.
Q2:What's your best price? A:Based on the quality of our products and the quantity of your estimated. We would quote the great best matching price all the time.
Q3:What's your MOQ? A:Low MOQ, 1pc for sample checking is available
Q4:Can I print our own logo on the product? A:Yes, Please send your logo to us.
Q5:Can you provide OEM/ODM service? A:Yes, we can. Please tell us the details of your requirements
Q6: How to deal with the faulty? A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%. Secondly, during the guarantee period, we will send new with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
Q7:Why choose us to cooperate? 1. We have first-class production line and strict quality management system. 2. We have professional procedure system and big production capacity to guarantee fast deliver and on time shipment. 3. We can provide the most competitive price to meet your budget. 4. We also design and innovate the new products based on our rich experience . 5. We have professional team to provide comprehensive one-stop service for you.
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