ADSS All-Dielectric Self-Supporting Cable

Product Overview

ADSS all-dielectric self-supporting cable uses a non-metallic structure and can be installed on power lines without outages, reducing downtime and coordination cost. Lightweight and small in diameter, it lowers ice and wind loading and tower support demand. Optional AT jacket improves tracking resistance; excellent tensile and temperature performance supports spans beyond 1000 m with expected life over 30 years. Stable and reliable for telecom network build-out and O&M.

Installation:
Live-line installation capable
Jacket Option:
AT jacket for tracking resistance
Span Capability:
Maximum span over 1000 m
Expected Life:
Over 30 years

Key Advantages

Live-Line Installation

All-dielectric structure allows energized installation, reducing outage impact

Long-Span Aerial

Spans can exceed 1000 m for long routes

Tracking-Resistant Jacket

Optional AT jacket for strong electric-field environments

Lightweight, Low Loading

Small diameter and light weight reduce tower and support loads

ADSS All-Dielectric Self-Supporting Cable

Application Scenarios

FTTx Fiber Access

FTTx Fiber Access

Compatible with FTTH, building fiber access and ODN branching nodes

Carrier Transmission Node

Carrier Transmission Node

For fiber access, convergence distribution and line management

Unattended Outdoor Base Station Sites

Unattended Outdoor Base Station Sites

Suitable for long-term stable operation in complex outdoor environments

Traffic & Communication Node

Traffic & Communication Node

Applicable for deployment along highways, railways, tunnels and monitoring sites

Technical Specifications

Fiber Type Attenuation (+20℃) Bandwidth Numerical Aperture Cable Cut-off Wavelength
@850nm @1300nm @1310nm @1550nm @850nm @1300nm
G.652 ≤0.36 dB/km ≤0.22 dB/km ≤1260 nm
G.655 ≤0.40 dB/km ≤0.23 dB/km ≤1450 nm
50/125μm ≤3.3 dB/km ≤1.2 dB/km ≥500 MHz·km ≥500 MHz·km 0.200±0.015 NA
62.5/125μm ≤3.5 dB/km ≤1.2 dB/km ≥200 MHz·km ≥500 MHz·km 0.275±0.015 NA

 

Reference Outer Diameter (mm) Reference Weight (kg/km) Recommended Max. Daily Working Tension (kN) Max. Allowed Working Tension (kN) Breaking Strength (kN) Strength Member Cross-section (mm²) Elastic Modulus (kN/mm²) Thermal Expansion Coefficient (×10-6/K) Suitable Span (m) / Corresponding Weather Conditions
PE Jacket AT Jacket A B C D
11.8 117 124 1.5 4 10 4.6 7.6 1.8 160 100 140 100
12.0 121 129 2.25 6 15 7.6 8.3 1.5 230 150 200 150
12.3 126 134 3.0 8 20 10.35 9.45 1.3 300 200 290 200
12.6 133 141 3.6 10 24 13.6 10.8 1.2 370 250 350 250
12.8 138 145 4.5 12 30 14.3 11.8 1.0 420 280 400 280
13.1 145 153 5.4 15 36 18.4 13.6 0.9 480 320 460 320
13.5 155 163 6.75 18 45 22.0 16.4 0.6 570 380 550 380
13.8 163 171 7.95 22 53 26.4 18.0 0.3 670 460 650 460
14.4 177 186 9.0 26 60 32.2 19.1 0.1 750 530 750 510
14.6 182 191 10.5 28 70 33.0 19.6 0.1 800 560 800 560
14.8 195 204 12.75 34 85 40.0 20.1 0.1 880 650 880 650

Note: Specifications shown are standard values. Actual performance may vary depending on installation environment, component compatibility, and grid conditions. We reserve the right to continuously optimize design and specifications. For final technical proposals and formal quotations, please contact our sales team to request an official specification confirmation document.

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Reliable protection for critical infrastructure

Contact Engineering Team