All Dielectric Self Supporting (ADSS) Fiber Optic Cable

ADSS fiber optic cables are suitable for power lines, long-distance communication, and urban and rural networks, and perform exceptionally well in harsh environments, making them widely used in telecom and broadband backbone network construction.

Can be installed without power outage;
Uses AT sheath with excellent tracking resistance;
Lightweight with small cable diameter, reducing the effects of ice, wind, and load on towers and supports;
Long span, with a maximum span of over 1,000 meters;
Superior tensile strength and temperature performance.

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What is ADSS Cable

ADSS (All-Dielectric Self-Supporting) fiber optic cable uses an all-dielectric structure and requires no metal support. It is primarily composed of optical fibers, weather-resistant sheaths, and reinforcing cores. The outer sheath typically uses high-strength weather-resistant materials, such as PE or AT sheaths, offering excellent resistance to corrosion, UV rays, and electromagnetic interference, ensuring long-term use in harsh environments.

The design of ADSS (All-Dielectric Self-Supporting) fiber optic cable allows it to withstand its own weight and external tension without relying on metal supports, making it especially suitable for installation on high-voltage power lines. It has excellent electric field resistance and is unaffected by electromagnetic interference from high-voltage transmission lines, enabling it to endure the high electric fields surrounding power lines. The cable’s strength is provided by non-metallic reinforcement, ensuring its stability and reliability in long-distance installations.

ADSS cables are primarily used in power lines and long-distance communication lines, particularly in complex terrains like valleys and rivers. Due to its weather resistance and tensile strength, ADSS cables are also commonly used in coastal areas, high altitudes, and other harsh environments. Additionally, it plays a key role in building communication infrastructure in both urban and rural areas, especially in the backbone networks of power companies and telecom service providers.

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ADSS Cable Specifications

تحديد
المعايير الفنية
الخصائص البصرية

عدد الألياف	2 – 288 نواة
نوع الألياف	G652D، G657A1، G657A2
مادة السترة	PE, AT
لون	أسود
عضو القوة	البلاستيك المقوى بالألياف الزجاجية
طول	1 كم، 2 كم، 3 كم، 4 كم، قابلة للتخصيص

Ref. outer diameter mm	Ref.weight kg/km		Rec.daily max. working tension kN	Maxallowable working tension kN	Break strength kN	Strength member CSA mm²	Modulu of elasticity kN/ mm²	Heat expansion coefficient ×106/K	Suitable span (NESC Standard,m)
	PEsheath	ATsheath							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	13.8	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

Fibre Type	التوهين (+20 درجة مئوية)				عرض النطاق الترددي		الفتحة الرقمية	Cable Cut-off Wavelength
	@850 نانومتر	@1300 نانومتر	@1310 نانومتر	@1550 نانومتر	@850 نانومتر	@1300 نانومتر
جي.652			≤0.36 ديسيبل/كم	<022dB/km				≤1260 نانومتر
جي.655			≤0.40 ديسيبل/كم	≤0.23dB/km				≤1450 نانومتر
50/125 ميكرومتر	≤3.3 ديسيبل/كم	≤1.2 ديسيبل/كم			≥500MHz.km	≥500 ميجا هرتز ·كم	0.200±0.015 NA
62.5/125 ميكرومتر	≤3.5 ديسيبل/كم	≤1.2 ديسيبل/كم			≥200 ميجا هرتز ·كم	≥500 ميجا هرتز ·كم	0.275±0.015NA

Benefits of ADSS Cable

Benefit 1

No Metal Support Needed

ADSS cables rely solely on their dielectric properties, eliminating the need for metal support structures and reducing installation costs.

Benefit 2

High Voltage Tolerance

Designed to withstand high electric fields, ADSS cables perform reliably near high-voltage power lines without interference from electromagnetic fields.

Benefit 3

Excellent Durability

With superior weather resistance and tensile strength, ADSS cables excel in harsh environments like coastal areas and high altitudes, ensuring long-term performance.

Applications of ADSS Cables

Long Span Fiber Optical Cable

ADSS cables offer high tensile strength and lightweight design, making them ideal for long-span installations.

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High Altitude Fiber Optical Cable

ADSS cables resist harsh weather and extreme temperatures, ensuring reliable performance in high-altitude environments.

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High Voltage Environment Cable

ADSS cables are non-metallic, making them ideal for high-voltage environments as they resist electrical interference.

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Download ADSS Cable Catalog

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ADSS FIBER OPTIC CABLE CATALOG

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Installation of ADSS Fiber Optic Cable

When installing ADSS cables, ensure proper tension, maintain safe distance from power lines, consider environmental factors, and follow recommended span lengths for optimal performance.

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