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ADSS Fiber Cable

ADSS fiber cable, which stands for All-Dielectric Self-Supporting cable, is an optical fiber communication cable that contains no metal components and relies on its own structural strength for aerial installation. It is primarily used for communication transmission in complex environments such as high-voltage power transmission lines.

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Product Introduction

Adss Optical Cable

Product overview of Adss Optical Cable

Loose tube construction, tubes jelly filled, elements (tubes and fillers when necessary) laid up around non-metallic central strength member, polyester yarns used to bind the cable core, water blocking tape wrapped the cable core, aramid yarns reinforced, 1 ripcord and PE outer sheath.

Adss Optical Cable 2

Fiber & tube color code of Adss Optical Cable

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

Adss Optical Cable 3

Product parameters of Adss Optical Cable

SN	Item	Unit	Value
1	No. of fibers	count	24
2	No. of fibers per tube	count	6
3	Cable structure	count	1+6
4	Thickness of outer sheath	mm	Nominal 1.7
5	Cable diameter (±5%)	mm	11.0
6	Cable weight (±10%)	kg/km	88
7	Maximum allowable tension	N	4000
8	Short term crush	N/100mm	1000
9	Span	m	≤100
10	Wind speed	km/h	60~140
11	Ice thickness	mm	0
12	Installation sag	%	≥1.0

Core Advantages

Strong Anti-Interference Capability: The all-dielectric structure completely isolates electromagnetic induction and lightning strikes, ensuring stable signal transmission.

Low Installation Cost: No additional support cables are required, and existing transmission towers and other structures can be utilized, reducing project duration and costs.

Good Environmental Adaptability: The outer sheath is made of materials resistant to UV, high and low temperatures (typically -40℃ to 70℃), and aging, making it suitable for long-term outdoor use.

Item

Test Method

Acceptance Condition

Tensile Strength

IEC 60794-1-2-E1

- Load: Maximum allowable tension

- Length of cable: about 50m

- Load time: 1min

- Fiber strain £ 0.33%

- No fiber break and no sheath damage.

Crush Test

IEC 60794-1-2-E3

- Load: Short term crush

- Load time: 1min

- Loss change £ 0.1dB@1550nm after test

- No fiber break and no sheath damage.

Applications:

High-voltage transmission line communication: As an alternative to the power system's "Optical Fiber Composite Overhead Ground Wire (OPGW)", it is used for relay protection signals and dispatch data transmission between substations, especially suitable for communication upgrades on existing transmission lines.

Cross-river/mountain communication: In complex terrains without ground support (such as canyons and lakes), it can be laid across spans directly, reducing reliance on ground infrastructure.

Industrial park/mine communication: Suitable for industrial environments with strong electromagnetic interference or corrosive gases, avoiding signal interference or corrosion issues caused by metal components.

Package of Adss Optical Cable

package of Adss Optical Cable