Double Jacket Overhead ADSS Fiber Optic Cable Support More Than 100 Meter Span Manufacturers and Suppliers

TECHNICAL SPECIFICATIONS FOR FOR ADSS24/48CORE CABLE Product: Single Mode Optical Fiber Cable Customer: Date: 2013-11-26 Write by: Hangzhou RunZhou Fiber Technologies Co., Ltd International Business Dept. 1. Product Description This specification covers the general requirements and performance...

Description

1. Product Description

This specification covers the general requirements and performance of cable, which FOC offered including optical characteristics, mechanical characteristics and geometrical characteristics and etc.

2. OPTICAL FIBER

Optical fiber characteristics (FPC G.652 FIBER)

Category

Description

Specifications

G.652DOptical Specifications

Attenuation

@1310nm

≤0.36dB/km

@1550nm

≤0.22dB/km

Attenuation discontinuity

≤0.05 dB

Attenuation vs. Wavelength

@1285~1330nm

≤0.05 dB/km

@1525~1575nm

≤0.05 dB/km

Zero Dispersion Wavelength

1300~1324nm

Zero Dispersion Slope

≤0.092ps/(nm2.km)

Dispersion

@1310nm

≤3.5 ps/nm.km

@1550nm

≤18 ps/nm.km

Polarization Mode Dispersion(PMD)

≤0.2ps/km1/2

Cable Cutoff Wavelength(λcc)

≤1260nm

Effective Group Index of Refraction

@1310nm

1.4675

@1550nm

1.4681

Macro bend loss (30mm radius,100turns) 1625nm

≤0.1 dB

Geometric

Specifications

Mode Field Diameter

@1310nm

9.2±0.6μm

@1550nm

10.4±0.8μm

Cladding Diameter

125±1μm

Cladding Non-Circularity

≤1.0%

Coating Diameter

245±7μm

Coating/Cladding Concentricity Error

≤8μm

Core/Cladding Concentricity Error

≤0.8μm

Mechanical

Specifications

Proof Test level

≥1.0%

Fiber Curl Radius

≥4.0m

Peak Coating Strip Force

1.3~8.9N

3. OPTICAL CABLE

3.1 Construction of cable

3.2 Fiber coding,The color coding of the optical fiber shall be in accordance with Table 3.2.1

No. of fiber

1

2

3

4

5

6

Color of fiber

Blue

Orange

Green

Brown

Slate

White

No. of fiber

7

8

／／／／

Color offiber

Red

Black

／／／／

Table3.2.2：Identification of optical tube

No. of tube

1

2

3

4

5

6

Color of tube

Blue

Orange

Green

Brown

Slate

White

Table3.2.3：Make-up of cable, No. of Fibers in each Tube

No.of Fibers

No.of Tube

1

2

3

4

5

6

24B1

6

Tube color

Blue

Orange

Green

Brown

Slate

White

No. of fiber

4

4

4

4

4

448B1

6

Tube color

Blue

Orange

Green

Brown

Slate

White

No. of fiber

8

8

8

8

8

8

4. PACKING AND DRUM

5.1 The cable is rounded on a non-returnable wooden drum. Both ends of cable are securely fastened to drum and sealed with a shrinkable cap to prevent ingress of moisture. The following information shall be marked on the outer sheath of the cable at an interval of about 1 meter.

- Cable type and number of optical fiber

- Manufacturer name

- Month and Year of Manufacture

- Cable length

The sequential number of the cable length shall be marked on the outer sheath of the cable at an interval of 1meter ± 1%.

5.2 Drum marking, Each side of every wooden drum shall be permanently marked in a minimum of 3 cm high lettering with following:

- Manufacture name and logo

- Cable length

- Cable type and number of fibers

- Roll way

- Gross and net weight

-End of Specification-

Application Scope:
Environment with high electric field strength in the Power communication system and the area where frequent thunder happens.

Adss fiber optic cable Features:

1. Can be installed without shutting off the power
2. Excellent AT performance,The Maximum inductive at the operating point of AT sheath can reach 25 KV
3. Light weight and small diameter reducing the load caused by ice and wind and the load on towers and backprops
4. Large Span lengths and the largest span is over 1000m
5. Accurate control on Aramid application greatly improving the strength of cables
6. Accurate fiber excess length and stranding pitch to ensure the good performance of tensile strength and the temperature

7. The design life span is over 30 years

Supply various mode fiber optic cable

Aerial overhead fiber optic cable : ADSS , GYTC8S ,GYXTC8S ,GYXTC8Y ,GYFTY,GYXTW fiber optic cable
Duct fiber optic cable: GYTA,GYTS,GYTY,GYFTY ,GYXTW
Underground fiber optic cable : GYTA53,GYTY53
Underwater fibre optic cable: GYTA53+33,GYTA333

Features:

1. Lightness, small outer diameter, no torsion, high tensile resistance
2. High modular of elasticity, suitable for large stress-strain
3. Small thermal expansion coefficient
4. Good vibration resistance
5. Excellent flexibility capability
6. Free from lighting, and electric-magnetic interrupt
7. Adapt different span and sag installation requirements through changing sectional area of aramid fibers in the cable

Application:

1. Install on the same pole or tower with high voltage power transmission line within 220KV.
2. Not rely on eclectic phase wire or ground wire, can be executed on an electric circuit.
3. Communication and electrical power transmission are different system; and the installation, maintenance and repair can be
operated with no influence on each other.
4. Calculate out the electric field and sag accurately by computer to ascertain the best installation place.

Hangzhou RZ Fiber Technologies Co., Ltd. is a professional supplier of fiber optic cables, PLC splitter . with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in telecommunication and other industries. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to cont... Hangzhou RZ Fiber Technologies Co., Ltd. is a professional supplier of fiber optic cables, PLC splitter . with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in telecommunication and other industries. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

Fiber optic cable is a communication line that transmits optical signals and is widely used in modern communication systems.

 Fiber optic cables have many advantages, such as high-speed transmission, large capacity, strong anti-interference, 

and low signal distortion. Next, let's understand the role of optical cables.

Firstly, optical cables can achieve high-speed transmission. Compared to traditional copper wires, optical cables have higher transmission speeds. 

This is because in optical cables, optical signals can be transmitted at an extremely fast speed, which is much faster than electrical signals.

Secondly, the capacity of optical cables is large. Due to the fact that optical signals are transmitted through optical fibers, 

optical cables can have a larger transmission bandwidth and capacity. This enables it to carry more data and information,

 thereby providing better service quality for our communication system.

In addition, optical cables also have good anti-interference performance. In modern society, interference from various wireless power sources and electromagnetic

 waves is very common. And optical cables have good resistance to these interferences because optical signals are not subject to electromagnetic interference.

Finally, optical cables can ensure stable signal quality. Compared to traditional copper wires, optical cables transmit less signal distortion because the

 transmission of optical signals is not subject to line noise and other interference.

In summary, optical cables play an irreplaceable role in modern communication systems. By transmitting high-speed optical signals, 

providing large capacity, strong anti-interference ability, and stable signal quality, optical cables provide important support and guarantee 

for the development of our communication system.