8615711010061
jenny@htgd.com.cn
enLanguage

Figure 8 Fiber Optic Cable

Figure 8 Fiber Optic Cable
Details:
The optical cable has an "8" shape overall structure, divided into three parts: the cable, the sling, and the optical fiber. The cable portion consists of loose tube optical fibers and a central strength member, with the loose tubes filled with waterproof gel to ensure fiber stability and low attenuation in various environments. The sling section typically uses stranded steel wires to provide the necessary mechanical strength and tensile capacity. The cable core after the cable reinforcement and the longitudinal aluminum tape (steel tape/none) is a co-extruded polyethylene sheath for comprehensive protection.
Send Inquiry
Download
Description
Technical Parameters
Figure 8 Fiber Optic Cable
(GYFTC8Y/GYFTC8A/GYFTC8S)

 

product-557-310

1-Steel wires

2-Loose Tube

3-Tube Filling Compound

4-FRP

5-Optical fiber

6-Filler rod

7-APL/PSP/none

8-Outer sheath

9-Cable Filling Compound

10-Web

11-Outer sheath

 

Features
 

 

product-750-750
1

Support self-supporting aerial installations over spans of up to 100 meters, eliminate the need for additional steel strands, and improve construction efficiency

2

Use metal-reinforced cable and metal-strength members to achieve good mechanical properties

3

Fill the casing and cable core gaps with water-blocking material to achieve effective longitudinal water seepage prevention

4

Wrap the cable core longitudinally with aluminum tape to provide excellent moisture resistance

5

Armour the cable core with outer steel tape to ensure excellent resistance to lateral pressure

 

Technical Characteristics
 

 

Cable type

Fiber count

Min.Bend Radius(mm)

Cable diameter

(mm)

Cable weight

(Kg/km)

Tensile strength

Long/short term(N)

Crush

Long/short term

(N/100mm)

During installation

After installation

GYFTC8Y

2~30

20D

10D

9.3×16.7

134

1000/3000

300/1000

GYFTC8Y

32~36

20D

10D

9.8×17.2

144

1000/3000

300/1000

GYFTC8Y

38~60

20D

10D

9.7×17.1

142

1000/3000

300/1000

GYFTC8Y

62~72

20D

10D

9.3×16.7

134

1000/3000

300/1000

GYFTC8A

2~30

25D

12.5D

9.6×17.0

141

1000/3000

300/1000

GYFTC8A

32~36

25D

12.5D

10.1×17.5

151

1000/3000

300/1000

GYFTC8A

38~60

25D

12.5D

10×17.4

149

1000/3000

300/1000

GYFTC8A

62~72

25D

12.5D

10.6×18.0

162

1000/3000

300/1000

GYFTC8S

2~30

25D

12.5D

9.6×17.0

153

1000/3000

300/1000

GYFTC8S

32~36

25D

12.5D

10.1×17.5

164

1000/3000

300/1000

GYFTC8S

38~60

25D

12.5D

10×17.4

162

1000/3000

300/1000

GYFTC8S

62~72

25D

12.5D

10.6×18.0

176

1000/3000

300/1000

 

 

Fiber Transmission Performance
 

 

Cabled Optical fiber

(dB/km)

62.5um

(850nm/1300nm)

50um

(850nm/1300nm)

G.652

(1310nm/1550nm)

G.655

(1550nm/1625nm)

Max attenuation

3.5/1.5

3.5/1.5

0.36/0.22

0.22/0.26

Typical value

3.0/1.0

3.0/1.0

0.35/0.21

0.21/0.24

 

Notes
1.D is the short axis of the cable;
2. The above parameters are typical values;
3. The cable spec can be designed according to the customer's requirement.
Environmental Characteristic
• Transport/storage temperature: -40℃ to +70℃
Applications

• Rural areas, mountainous areas, suburbs and other areas where laying resources are scarce.

Packaging and Drum

• Standard length: 2,000m; other lengths are also available.
• The cables are packed in wooden drums, and can also be based on customer requirements.

 

Service
 

 

We are a professional optical cable manufacturer dedicated to providing customers with high-quality, reliable optical cable products and high-quality customized solutions. We have advanced production equipment and technical teams to meet the diverse needs of our customers and provide a full range of service support.

 

 

Transportation
 

 

1

Use professional packaging materials and packaging techniques to ensure that optical cable products are not damaged during transportation.

2

Choose the appropriate transportation method according to customer needs. To ensure that optical cable products are delivered to customers safely and promptly.

 

Partner
 

 

QQ20240313133734
product-879-333
168429940411
product-1010-435
product-884-351

 

FAQ
 

 

Q: What is the use of the steel wire of the figure 8 optical cable?

A: The steel wire in a Figure 8 fiber optic cable provides support and enhances its tensile strength during aerial installation. It prevents sagging and excessive stretching, maintaining optimal performance.

Q: What is Aerial Installation?

A: Aerial installation is a method of installing fiber optic cable by suspending it from poles or other overhead structures.
This type of installation is commonly used in areas where it is not feasible to bury the cable underground, such as in mountainous or urban areas.
The cable is then typically strung between poles or other structures using specialized equipment, such as a bucket truck or a helicopter.

Q: Can I customize a special structure of aerial cables?

A: Yes. We will have a dedicated process engineer to interface with you to understand the specific situation and give our production advice.

Q: How do you ensure that the performance of the aerial fiber cable is reliable?

A: We have a dedicated laboratory for tests such as high temperatures, flattening, and water infiltration.

 

If you are looking for a reliable China Figure 8 Fiber Optic Cable manufacturer or supplier, Hengtong Group is your best choice. Founded in 1991, Hengtong Group has built a good reputation as one of the largest fiber optic and power cable manufacturers in China, with high-quality indoor cables, outdoor cables, fiber optic patch cords, and other related products. To place an order or for further inquiries, please feel free to contact us by phone at +8615711010061 or send an email to jenny@htgd.com.cn . Our team is ready to help you with all your fiber optic cable needs. 

 

You Might Also Like

Send Inquiry