ADSS Cable 48C Single Jacket,Span 120m fibra óptica All Dielectric self-supporting Aerial,Loose Multi-tube,Monomode óptico para,Aramid yarn,inner water blocking tape

ADSS Cable 48C Single Jacket,Span 120m fibra óptica All Dielectric self-supporting Aerial,Loose Multi-tube,Monomode óptico para,Aramid yarn,inner water blocking tape

Model:
ADSS-S-48C
Brand:
N/M
Code:
N/M
Categories:
All Dielectric self-supporting
Impedance:
4 Tube+filler single jacket
Certificates:
ISO9001
Length:
2km/Spool
Packing:
Wooden Spool ，Φ1200*750mm
MOQ:
100km
Delivery time:
5-25 Days
Port of Loading:
NINGBO CHINA
Term of payment:
30%TT as deposit,70%Balance before shipping.

Availability:



Inquire

ADSS Cable 48C Single Jacket, Span 120m fibra óptica All Dielectric self-supporting Aerial,Loose Multi-tube, Monomode óptico para,Aramid yarn,inner water blocking tape
Introduction
ADSS cable is loose tube stranded. Fiber, 250μm, are positioned in a loose tube made of a high modulus plastic. 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.

Features and Applications
√ High tensile strength
√ All dielectric structure and semi-dry core design
√ Small diameter and light weight
√ Self-supporting aerial installation

Technical data
Numbers of fibers							4-12F;14-36F;36-48F
Fiber type							Single mode G.652.D/ Monomode
Strength Member							Aramid Yard
Loose Tube							2.1mm-3.0mm PBT
Filler Rope							FRP
Water Blocking Layer(Material)							Waterproof GEL-filled/Water Blocking Compound
Additional Strength Member(Material)							Aramid yarn
Outer Sheath							PE/AT jacket
Cable Diameter(±0.2mm)							8.0mm-12.5mm
Cable Weight(±10.0kg/km)							85-150kg
Attenuation coefficient							@ 1310nm≤0.35dB; @ 1550nm ≤0.2dB
Min. bending radius Without Tension							10.0×Cable-φ
Min. bending radius Under Maximum Tension							20.0×Cable-φ
ADSS Cable Place Order Information
Fiber type							G.652.D			OS2 9/125			OM1 62.5/125			OM2 50/125
Jacket Type							PE			AT			PE/Flame retardant			AT/Flame retardant
Out Cable Dia.							8mm-9mm			9-10mm			11-12mm			12-13mm
Fiber Count							4-12			14-30			32-48
Aramid Yarn Details Important							Numbers			20			34
							Types			K49-2840D			K29-3000D			8050D
Span							50m			80m			100m			120m
Length/spool							4km			3km			2km			1km
RTS Important							5			10			15			40
Standards
■ ITU-T Rec. G.657A							■ ISO9001
■ IEC 60794							■ ICEA-596
■ GR-409							■ YD/T 1997-2009
Colors -12 Chromatography
	No.		1		2		3		4			5		6
	Color		Blue		Orange		Green		Brown			Gray		White
	No.		7		8		9		10			11		12
	Color		Red		Black		Yellow		Violet			Pink		Aqua

Technical Parameters
Ref.outer Diameter (mm)		Ref.Weight (kg/km)			Ref.daily max. Working tension (kN)		Max.allo wable Working tension (kN)		Break Strength (kN)		Strength Member CSA (mm²)		Modulus of Expansion (kN/mm²)		Heat Expansion Coefficient (kN/mm²)	Suitable Span(m) NESC Standard.m
		PE Sheath		AT Sheath												A	B	C	D
12.5		125		136	1.5		4		10		4.6		7.6		1.8	160	100	140	100
13.0		132		142	2.25		6		15		7.6		8.3		1.5	230	150	200	150
13.3		137		148	3		8		20		10.35		9.45		1.3-8.9	300	200	290	200
13.6		145		156	3.6		10		24		13.8		10.8		1.2	370	250	350	250
13.8		147		159	4.5		12		30		14.3		11.8		1	420	280	400	280
14.5		164		177	5.4		15		36		18.4		13.6		0.9	480	320	460	320
14.9		171		185	6.75		18		45		22		16.4		0.6	570	380	550	380
15.1		179		193	7.95		22		53		26.4		18.04		0.3	670	460	650	460
15.5		190		204	9		26		60		32.2		19.1		0.1	750	530	750	530
15.6		194		208	10.5		28		70		33		19.6		0.1	800	560	800	560
16.3		211		226	12.75		34		85		40		20.1		0.1	880	650	880	650
16.8		226		242	15.45		41		103		48		24.0		-0.4	1000	750	1000	760
17.2		236		253	16.2		45		108		51		25.1		-0.5	1100	800	1100	830
17.9		249		266	18		50		120		58.8		26.1		-0.8	1180	880	1180	900

Storage/Operating Temperature: -40'cto+709C

TECHNICAL SPECIFICATION FOR ADSS
Items								Unit		F3		F6	F8		F10	F12		F16
Span								m		100		200	300		400	500		600
Outer Dia.								mm		11.6		12	12.3		12.5	12.8		13.8
Weight						PE Sheath		Kg/km		124.2		131.1	136.3		141.4	146.5		165.9
						AT Sheath				132.6		139.9	145.3		150.7	156		176.3
Cross Area								mm²		105.68		112.7	117.9		123.07	128.19		150.21
Area of Strength Member								mm²		5.67		10.2	13.62		17.02	20.43		26.1
RTS								KN		8.5		15.3	20.4		25.5	30.6		39.1
MOTS								KN		3.4		6.12	8.16		10.2±0.4	12.24		15.64
EDS								KN		2.13		3.83	5.1		6.38	7,65		9.78
Ultimate Exceptional Stress								KN		5.1		9.18	12.24		15.3	18.36		23.46
Modulus								KN/mm²		8.44		12.52	15.27		17.79	20.11		21.71
Thermal Expansion Coefficient								10^-6/℃		9.32		5.28	3.78		2.8	2.12		1.42
Crush Strength						Operation		N/10cm		1000		1000	1000		1000	1000		1000
						Installation				2200		2200	2200		2200	2200		2200
Safety Factor										2.5		2.5	2.5		2.5	2.5		2.5
Min Bending Radius						Operation		mm		174		180	185		188	192		207
						Installation				290		300	308		313	320		345
Temperature						Installation		℃		-10~+60		-10~+60	-10~+60		-10~+60	-10~+60		-10~+60
						Transport				-40~+70		-40~+70	-40~+70		-40~+70	-40~+70		-40~+70
						Operation				-40~+70		-40~+70	-40~+70		-40~+70	-40~+70		-40~+70
Sag(5mm Lce Load, Average 20℃)						PE		%		0.72		0.84	1.06		1.28	1.47		1.57
						AT				0.76		0.9	1.12		1.35	1.54		1.63
Items								Unit		F18		F21	F24		F24	F27		F31
Span								m		700		800	900		1000	1100		1200
Outer Dia.								mm		14.2		14.5	14.8		15.1	15.3		15.5
Weight						PE Sheath		Kg/km		172.6		179.2	185.8		192.3	197.3		202.1
						AT Sheath				183.2		190.1	197.0		203.8	208.9		214.0
Cross Area								mm²		157.4		164.55	171.65		178.70	183.96		189.20
Area of Strength Member								mm²		30.64		35.18	39.72		44.26	47.67		51.07
RTS								KN		45.90		52.70	59.50		66.30	71.40		76.50
MOTS								KN		18.36		21.08	23.08		26.52	28.56		30.60
EDS								KN		11.48		13.18	14.88		16.58	17.85		19.13
Ultimate Exceptional Stress								KN		27.54		31.62	35.70		39.78	42.84		45.90
Modulus								KN/mm²		24.02		26.13	28.07		29.86	31.12		32.21
Thermal Expansion Coefficient								10^-6/℃		0.99		0.67	0.41		0.2	0.07		-0.05
Crush Strength						Operation		N/10cm		1000		1000	1000		1000	1000		1000
						Installation				2200		2200	2200		2200	2200		2200
Safety Factor										2.5		2.5	2.5		2.5	2.5		2.5
Min Bending Radius						Operation		mm		213		218	222		227	230		233
						Installation				355		363	370		378	283		388
Temperature						Installation		℃		-10~+60		-10~+60	-10~+60		-10~+60	-10~+60		-10~+60
						Transport				-40~+70		-40~+70	-40~+70		-40~+70	-40~+70		-40~+70
						Operation				-40~+70		-40~+70	-40~+70		-40~+70	-40~+70		-40~+70
Sag(5mm Lce Load, Average 20℃)						PE		%		1.63		1.71	1.78		1.87	2.03		2.18
						AT				1.7		1.78	1.85		1.94	2.10		2.26

Fiber Optical Test Datas
The properties of single mode optical fiber (ITU-T Rec. G652\|G657)
Transmission Characteristics
850nm (multimode optical fiber communication system) O:1260-1360(237.9-220.4THZ) E: 1360-1460 (the least commonly used, the attenuation is large) (220.4-205.3) frequency range S: 1460-1530 (commonly used in PON system) (205.3-195.9) C: 1530-1565 (minimum attenuation) (195.9-191.6) L: 1565-1625 (2nd lowest attenuation) (191.6-184.5) U: 1625-1675 (mainly used for network monitoring) (184.5-179.0) Attenuation Coefficient					G.652.D Normal	G.652.D Best	G.657.A1	G.657.A2	Unit
			@1310 nm		≤0.35	≤0.34	≤0.34	≤0.34	dB/km
			@1285-1330 nm			≤0.37	≤0.37	≤0.37	dB/km
			@1383 nm (after hydrogen aging)		≤0.30	≤0.30	≤0.31	≤0.31	dB/km
			@1460 nm
			@1490 nm		≤0.24		≤0.23	≤0.23	dB/km
			@1550 nm		≤0.22	≤0.21	≤0.2	≤0.2	dB/km
			@1525-1575 nm			≤0.22	≤0.21	≤0.21	dB/km
			@1625 nm		≤0.25	≤0.24	≤0.22	≤0.22	dB/km
Mode Field Diameter			@1310 nm		8.6±0.4	9.0±0.4	9.0±0.3	8.6±0.4	µm
			@1550 nm		9.8±0.5	10.2±0.4	10.2±0.4	9.6±0.5	µm
Cable Cut-off wavelength(λ cc)					≤1260	≤1260	≤1260	≤1260	nm
Zero Dispersion Wavelength					1300-1324	1300-1324	1300-1324	1300-1324	nm
Zero Dispersion Slope					≤0.092	≤0.092	≤0.09	≤0.09	ps/nm²/km
Dispersion Coefficient			@1285-1339 nm			≤3.4	≤3	≤3.4	ps/(nm·km)
			@1271-1360 nm			≤5.3			ps/(nm·km)
			1525-1575nm
			1530-1565nm
			1565-1625nm
			@1550 nm		≤ 18	≤ 18	≤ 17	≤ 18	ps/(nm·km)
			@1625 nm		≤ 22	≤ 22	≤ 21	≤ 22	ps/(nm·km)
PMD Maximum Individual Fiber					≤0.1	≤0.1	≤0.1	≤0.1	ps√km
PMD Link Design Value					≤0.06	≤0.06	≤0.06	≤0.06	ps/√km
Point Discontinuity			@1310 nm @1550 nm		≤0.05	≤0.05	≤0.05	≤0.05	dB
EGRI Effective Group Refractive Index			@1310 nm			1.4671	1.4671	1.4676
			@1550 nm			1.4675	1.4675	1.4683
			@1625 nm			1.468	1.468	1.4685
Macro Bending Loss A1 Bending radius: 10mm A2 Bending radius: mm B2 Bending radius: mm B3 Bending radius: 5mm			10turns of 15mm radius				≤0.25	≤0.03	@1550 nm dB
			100turns of 25mm radius
			1turns of 16mm radius				≤0.25	≤0.03
			1turns of 10mm radius				≤0.75	≤0.1
			1turns of 7.5mm radius					≤0.2
			1turns of 5mm radius
			100turns of 30mm radius		≤0.05	≤0.05			@1625 nm dB
			100turns of 25mm radius
			10turns of 15mm radius				≤1.0	≤0.1
			1turns of 10mm radius				≤1.5	≤0.2
			1turns of 7.5mm radius					≤0.5
			1turns of 5mm radius
Dimensions
Description					G.652.D Normal	G.652.D Best	G.657.A1	G.657.A2	Unit
Cladding Diameter					125±0.7	125±0.5	125±0.5	125±0.5	µm
Core / Cladding Concentricity Error					≤0.5	≤0.4	≤0.4	≤0.4	µm
Cladding Non-circularity					≤1.0	≤0.7	≤0.7	≤0.7	%
Coating Diameter					245±5	245±5	242±5	242±5	µm
Coating / Cladding Concentricity Error					≤12	≤12	≤8	≤8	µm
Mechanical Characteristics
Proof Test			Fiber Strain		≥1	≥1	≥1	≥1	%
			Fiber Load		≥9	≥9	≥9	≥9	N
			Stress		≥100	≥100	≥100	≥100	kpsi
Dynamic Stress Corrosion Susceptibility Factor			Unaged &Aged (30 days@85℃, 85%R.H.)		≥20	≥20	≥20	≥20
Coating Strip Force			Peak Value		1.3-8.9	1.3-8.9	1.3-8.9	1.3-8.9	N
Fiber Curl					≥4	≥4	≥4	≥4	m
Environmental Characteristics
Dry heat aging(30days@85℃)			@1310 nm @1550 nm		≤0.05	≤0.05	≤0.05	≤0.05	dB/km
Accelerated ageing (30days@85℃, 85%R.H.)			@1310 nm @1550 nm		≤0.05	≤0.05	≤0.05	≤0.05	dB/km
Temperature Cycling			@1310 nm @1550 nm		≤0.05	≤0.05	≤0.05	≤0.05	dB/km
Water Soak(30days@23℃)			@1310 nm @1550 nm		≤0.05	≤0.05	≤0.05	≤0.05	dB/km

Main TEST for Mechanical & Environmental
Characteristics
NO		ITEM		TEST METHOD			ACCEPTANCE REQUIREMENTS
1		Tensile Strength IEC 794-1-E1		- Load:5000 N - Length of cable under load:50m			- Loss change 0.1 dB @1550 nm - No fiber break and no sheath damage.
2		Crush Test IEC 60794-1-E3		- Load: 3000 N/100mm - Load time: ≥1min			- Loss change 0.1 dB @1550 nm - No fiber break and no sheath damage.
3		Impact Test IEC 60794-1-E4		- Points of impact: 5 - Times of per point: 5 - Impact energy: 4.5Nm - Radius of hammer head:12.5mm - Impact rate: 2sec/cycle			- Loss change 0.1 dB @1550 nm - No fiber break and no sheath damage.
4		Repeated Bending IEC 60794-1-E6		- Bending Dia.: 20 x OD - Load: 250N - Flexing rate: 3sec/cycle - No. of cycle: 30			- Loss change 0.1 dB @1550 nm - No fiber break and no sheath damage.
5		Torsion IEC 60794-1-E7		- Length: 1m - Load: 150N - Twist rate: 1min/cycle - Twist angle: ±90° - No. of cycle: 10			- Loss change 0.1 dB @1550 nm - No fiber break and no sheath damage.
6		Water Penetration IEC 60794-1-F5B		- Height of water: 1m - Sample length: 3 m - Time: 24 hour			- No water shall have leaked from the opposite end of cable
7		Temperature Cycling IEC 60794-1-F1		- Temperature step: +20℃→-20℃→+20℃→+40℃ - Time per each step:24 hour - Number of cycle: 2			- Loss change 0.1 dB @1550 nm - No fiber break and no sheath damage.
8		Compound Flow IEC 60794-1-E14		- Sample length: 30 cm - Temp: 70°C 2°C - Time: 24 hours			- No compound flow
9		Sheath High Voltage Test		- On line test - 9t KV (t-sheath thickness)			- No sheath breakdown

Cable Marking&Fibers Colors
Sheath marking
COMPANY Fiber cable name N*cores G.652D 2024 XXXXm
COMPANY			Manufacturer's brand
2024			Manufacture year
Fiber cable name			Cable type
G.652D			N cores single-mode optical fiber (ITU-T Rec. G.652D)
XXXXm			Mark of meters
The marking is printed every 1 meter; *”G.652D” means ITU-T Rec. Low Water Peak (LWP) G.652 single mode optical fiber..
Also can according to client cable marking.
1 The color of marking is white, 2 An occasional unclear of length marking is permitted if both of the neighboring markings are clear. 3 The both cable ends are sealed with heat shrinkable end caps to prevent water ingress.
Fiber color and Binder color code: according to EIA/TIA 598B
	No.	1	2	3	4	5	6
	Color	Blue	Orange	Green	Brown	Gray	White
	No.	7	8	9	10	11	12
	Color	Red	Black	Yellow	Violet	Pink	Aqua

What is ADSS cable

All-Dielectric Self-Supporting (ADSS) cables are a type of optical fiber cable uniquely capable of selfsupporting installation between structures, eliminating the need for conductive metal elements. Commonly utilized by electrical utilities, these cables are installed alongside existing overhead transmission lines, often using the same supports as electrical conductors.

ADSS cables offer a cost-effective alternative to OPGW (Optical Ground Wire) and OPAC (Optical Phase Conductor) cables. They are engineered for strength, enabling installations spanning up to 700 meters between support towers. Their design focuses on being lightweight and having a small diameter to minimize the impact on tower structures from factors like cable weight, wind, and ice.

The cable's design ensures the internal glass optical fibers are supported with minimal strain, maintaining low optical loss over the cable's lifetime. A protective jacket shields the fibers from moisture and safeguards the cable's polymer strength components from solar UV radiation.

Types of the ADSS cables

ADSS cables, distinct for not using any metal wires, utilize optical fibers that are either housed in loose buffer tubes or arranged in a ribbon-like configuration. To ensure minimal strain on the fibers, the design typically includes excess slack in the fibers compared to the length of the cable's supporting structure.

For installations requiring longer spans, a prevalent design incorporates aramid fiber yarns for strength. These yarns are coated to prevent water absorption. Surrounding this strength layer is a core composed of several buffer tubes, each containing multiple fibers, which in turn encircle a central plastic core.

An external sheath encases the entire structure, offering protection against water ingress and sunlight exposure.

The types of ADSS (All-Dielectric Self-Supporting) cable can primarily be differentiated based on their sheathing or jacketing, with the most common variations being single sheath and double sheath designs. Here's a brief overview of each:

Single Sheath ADSS Cable:

Construction:

This type features a single outer jacket layer. Lightweight: It's typically lighter than double sheath variants.

Applications:

Ideal for environments with lower risk of mechanical damage or where cable weight is a critical factor.

Cost-Efficient:

Generally more cost-effective due to less material usage.

Environmental Resistance:

Offers sufficient protection against UV rays, moisture, and minor abrasions.

Double Sheath ADSS Cable:

Construction:

Equipped with two layers of sheathing, an inner and an outer jacket.

Enhanced Protection:

Provides better mechanical protection, making it suitable for harsher environments.

Durability:

More resistant to abrasion, rodents, and other forms of physical damage.

Weight and Cost:

Heavier and typically more expensive than single sheath cables due to additional materials.

Applications:

Preferred in areas with higher potential for mechanical stress, such as regions with dense vegetation or frequent severe weather.

What Are the Applications of ADSS Cables?

ADSS (All-Dielectric Self-Supporting) cables are widely used in several areas:

Short Span Aerial Installations:

Ideal for roadside power poles due to their lightweight, selfsupporting design.

Near High-Voltage Power Lines:

Their non-metallic nature makes them safe for use close to highvoltage lines.

Telecommunications:

Employed in long-distance telecom networks, capable of supporting up to 100 km circuits without repeaters using single-mode fibers.

Utility Networks:

Used by power utilities for reliable communication within the power grid.

Rural Connectivity:

Useful for providing broadband in rural or hard-to-reach areas.

Military Use: Originally developed for military applications, they are still used for rapid deployment in field communications.

How to select the right ADSS cable?

Selecting the right ADSS (All-Dielectric Self- Supporting) cable involves considering several key factors to ensure it meets the specific requirements of your project. Here's a guide to help you make the right choice:

Span Length:

Choose based on the distance between support structures; Short spans like 80m, longer spans up to 700m.

Fiber Count:

Decide on the number of fibers(6,12,24,48,96,144) needed for your data transmission requirements.

Fiber type:

Most popular is G.652.D Environmental Conditions: Consider factors like wind, ice, and UV exposure to determine the need for protective sheathing.

Proximity to Power Lines:

Ensure the cableʼs electrical characteristics are safe for installation near power lines.

Mechanical Loads:

Evaluate the cableʼs tensile strength and weight for installation and environmental stress resistance.

Cable Diameter and Weight:

Balance strength with the limitations of installation and support structures.

Optical Fiber Hardware for ADSS cables

Accessories for ADSS (All-Dielectric Self-Supporting) cables are crucial for their proper installation, support, and protection. These accessories ensure the cable's stability and functionality across various environmental conditions. Here's a list of common accessories used with ADSS cables:

ADSS Cable Guy Grips:

Preformed tension dead-end grip is usually used in the installation of the exposed conductor, electric transmission & distribution, and overheard insulated conductor. The reliability and economic advantage are better than the present bolt type and hydraulic

compression type Tension clamp Dead-end which now is being widely in the line. ADSS cable guy grips were developed to grip the ADSS fiber optical cable during the construction of internet network lines on wood poles or concrete towers.

ADSS Cable Suspension Grips:

ADSS suspension clamp is also called preformed suspension clamp or AGS suspension clamp, it offers a complete set of Aluminum clad, rubber, armor grip, bolt, and nut to support and protect the ADSS/OPGW cable from damage due to bending.

FTTX ADSS Suspension Clamp:

These clamps support the weight of the cable across spans. They're designed to minimize stress and bending at the support points.

FTTH ADSS Anchor Tension Clamp:

Applied at points where the cable is under tension, like at sharp directional changes or ends, to maintain cable integrity and prevent damage.

Aluminum Hoop&Pole Bracket:

Brackets are used to attach the cable's support hardware to poles or towers. They provide a stable base for other fittings.

FTTH Hook:

Hooks are used to guide and support the cable along its installation path, particularly on poles or towers.

Stainless Steel Strip/Buckle:

Stainless Steel strapping is ideal for ADSS cable and pipe banding applications that require various bundle diameters.

Cable Storage Bracket:

- Metal channel structural frame provides a durable light-weight design with ridged strength that is easy to install.

- Corrosion Resistant Materials - Aluminum.

- Bolt together Crossarm packs in the uniform low-profile container that reduces shipping costs and is easier to inventory.

- Multiple Keyholes adapt various Splice Cases.

- Wide cable keepers avoid point loads and provide better cable support.

ADSS Cable Down-Lead Clamp

Down-lead Clamp is designed to lead down cables on the splice and Terminal Poles/ towers and to fix the arch section on the Middle Reinforcing Poles/ towers.

Normally, a unit of Down-lead Clamp is needed per 1.5 meters, and it is also used in other fixing areas.

Accessories for ADSS cables1

Accessories for ADSS cables2

Accessories for ADSS cables3

The design purpose

The cables are designed to be strong enough to allow lengths of up to 700 meters to be installed between support towers. ADSS cable is designed to be lightweight and small in diameter to reduce the load on tower structures due to cable weight, wind, and ice.

In the design of the cable, the internal glass optical fibers are supported with no strain to maintain low optical loss throughout the life of the cable. The cable is jacketed to prevent moisture from degrading the fibers.

The jacket also protects the polymer strength elements from the effect of solar ultraviolet light. Using single-mode fibers and light wavelengths of either 1310 or 1550 nanometres, circuits up to 100 km long are possible without repeaters.

A single cable can carry as many as 144 fibers.

Normally Construction details

ADSS cables made by ZION COMMUNICATION with 6,12,24,48,96 fibers range from 200 to 250 kg/kilometer and are between 11 and 17 mm outside jacket diameter. These cables can support between 4 TO 50 kilonewtons of tension.s determined.

ADSS cable production process - Kevlar + outer sheath

The most important Construction design

In order to properly design the structure of the ADSS cable, many aspects must be considered, including mechanical strength, conductor sag, wind speed b ice thickness c temperature d topography, Span, and Voltage.

Usually, when you are in production, you need to consider the following questions.

Jacket Type: AT/PE

PE sheath: ordinary polyethylene sheath. For power lines below 110KV and ≤12KV electric field strength. The cable should be suspended where the electric field strength is small.

AT sheath: anti-tracking sheath. For power lines above 110KV, ≤20KV electric field strength. The cable should be suspended where the electric field strength is small.

Out Cable Dia.: Single Jacket 8mm-12mm; Double jacket 12.5mm-18mm

Fiber Count: 4-144Fibers

Aramid Yarn Details: Something like (20*K49 3000D). This main calculation of tensile strength.

According to the stress formula, S=Nmax/E*ε,

E (Tensile modulus)=112.4 GPa（K49 1140Dinner）

ε=0.8%

Usually designed strain<1%（Stranded Tube）UTS;

≤0.8%， evaluation

Nmax=W*(L2/8f+f);

L=span(m);usually 100m,150m,200m,300m,500m,600m;

f=Cable sag; usually 12m or 16m.

Nmax=W*(L2/8f+f)=0.7*（500*500/8*12+12）=1.83KN

S=Nmax/E*ε=1.83/114*0.008=2 mm²

Saramid(K49 2840D)=3160*10-4/1.45=0.2179mm²

N numbers aramid yarn=S/s=2/0.2179=9.2

General aramid fiber hinge pitch is 550mm-650mm,angle=10-12°

W=Maximum load (kg/m)=W1+W2+W3=0.2+0+0.5=0.7kg/m

W1=0.15kg/m(This is the weight of ADSS cable)

W2=ρ*[(D+2d)⊃2;-D⊃2;]*0.7854/1000(kg/m) (This is the weight of ICE)

ρ=0.9g/cm³, the density of ice.

D=Diameter of ADSS. Usually 8mm-18mm

d=Ice cover thickness;No ice=0mm,Light ice=5mm,10mm;Heavy ice=15mm,20mm,30mm;

Let's say the ice is thick is 0mm, W2=0

W3=Wx=α*Wp*D*L=α*（V⊃2;/1600）*(D+2d)*L/9.8 (kg/m)

Let's say the wind speed is 25m/s, α=0.85; D=15mm;W3=0.5kg/m

Wp=V⊃2;/1600 （Standard partial pressure formula, V means wind speed）

α= 1.0(v＜20m/s);0.85(20-29m/s);0.75(30-34m/s);0.7(＞35m/s) ;

α means Coefficient of the unevenness of wind pressure.

Level | phenomenon | m/s

1 Smoke can indicate the wind direction. 0.3 to 1.5

2 The human face feels windy, and the leaves move slightly. 1.6 to 3.3

3 The leaves and micro-techniques are shaking, and the flag is unfolding. 3.4~5.4

4 The floor dust and paper can be blown up, and the tree's twigs are shaken. 5.5 to 7.9

5 The small leafy tree sways and wavelets in the inland waters. 8.0 to 10.7

6 The big branches are shaking, the wires are vocal, and it is not easy to lift the umbrella. 10.8~13.8

7 The whole tree is shaken, and it is inconvenient to walk in the wind. 13.9~17. l

8 The micro-branch is broken, and people feel very resistant to moving forward. 17.2~20.7

9 The grass house was damaged, and the branches were broken. 20.8 to 24.4

10 Trees can be blown down, and general buildings are destroyed. 24.5 to 28.4

11 Rare on land, large trees can be blown down, and general buildings are severely damaged. 28.5~32.6

12 There are few on the land, and its destructive power is enormous. 32.7~36.9

RTS: Rated tensile strength

Refers to the calculated value of the strength of the bearing section (mainly counting the spinning fiber).

UTS: Ultimate Tensile Strength UES>60% RTS

In the effective life of the cable, it is possible to exceed the design load when the cable by the maximum tension. That means the cable can be overloaded for a short time.

MAT: Max allowable working tension 40% RTS

MAT is an essential basis for sag-tension-span calculation and necessary evidence to characterize the stress-strain characteristics of ADSS optical cable. Refers to the design of meteorological conditions under the theoretical analysis of the total load and cable tension.

Under this tension, the fiber strain should be no more than 0.05% (laminated) and no more than 0.1% (central pipe) without additional attenuation.

EDS: Every Day Strength （16~25）% RTS

The annual average stress, sometimes called the moderate daily stress, refers to the wind and no ice, and the yearly average temperature, the theoretical calculation of the load cable tension, can be considered the ADSS in the long-term operation of the intermediate pressure (should) force.

EDS is generally (16~25) %RTS.

Under this tension, the fiber should have no strain, no additional attenuation, that is, very stable.

EDS is also the fatigue aging parameter of optical fiber optic cable, according to which the anti-vibration design of optical fiber optic cable is determined.

Production Supplier Profile
● Zion Communication is one of the top manufacturer and exporter of cables.
● Extensive experience in manufacturing for export and problem-solving.
● Zion Communication focuses on customer needs: provide competitive signal & Low voltage power transmission products and services, continue to create maximum value for customers!
● Zion Communication has advanced production equipment and excellent engineers and skilled workers to guarantee the best products to our customers.
● Our management and international sales teams are committed to our customers' utmost satisfaction.

How do I place an OEM or customized order?
1) Send your purchase intention to our email: info@zion-communication.com
2) Our sales team will contact you to confirm the product specification, packaging, printing, quantity, and other specific information.
3) Sign the contract or Proforma Invoice.
4) After receiving your deposit, we will start to arrange the production.

5) 2 weeks before the completion of production, we will notify you to start contacting shipping.

ADSS Cable 48C Single Jacket,Span 120m fibra óptica All Dielectric self-supporting Aerial,Loose Multi-tube,Monomode óptico para,Aramid yarn,inner water blocking tape

What is ADSS cable