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G652D OPGW Fiber Optic Cable , Overhead Ground Wire 24 Count Fiber Optic Cable

Good quality OPGW Fiber Cable for sales
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G652D OPGW Fiber Optic Cable , Overhead Ground Wire 24 Count Fiber Optic Cable

China G652D OPGW Fiber Optic Cable , Overhead Ground Wire 24 Count Fiber Optic Cable supplier
G652D OPGW Fiber Optic Cable , Overhead Ground Wire 24 Count Fiber Optic Cable supplier G652D OPGW Fiber Optic Cable , Overhead Ground Wire 24 Count Fiber Optic Cable supplier

Large Image :  G652D OPGW Fiber Optic Cable , Overhead Ground Wire 24 Count Fiber Optic Cable

Product Details:

Place of Origin: China
Brand Name: GL / OEM
Certification: ISO 9001
Model Number: OPGW

Payment & Shipping Terms:

Minimum Order Quantity: 1 KM
Price: Negotiable
Packaging Details: Wooden Drum or Iron-wooden Drum or as Per Customer's Request
Delivery Time: According to the Order Quantity. Usually Within 1 Week
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 500000 Kilometer/Kilometers per Month
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Detailed Product Description
Fiber Type: G.652,G.657 Or G.655 A1a Or A2 Cable Weight: 450-500 Kg/km
RTS: 55-65 KN Voltage: >110V
Conductor Material: Aluminum/Aluminum Alloy Material: Stainless-steel Tube/AS/AA
Package: Wooden Drum Or Iron-wooden Drum OEM: Available

G652D 24 Core OPGW Fiber Optic Cable Stranded Stainless Steel Tube Overhead Ground Wire

 

Description:

optical ground wire cables or OPGW cables are extensively applied by electric utility industries to protect the conductors in transmission lines from lightning. These cables also provide a path for internal telecommunication as well as that with third parties. The purpose of OPGW is to replace earth or static wires in overhead transmission lines and bear mechanical stresses caused through ice or wind. OPGW also takes care of electrical faults in transmission lines, since it charts a path to the ground without destroying the optical fibers in the cables.

 

 

OPGW Cable Advantages:

1. Relatively low cost solution to provide Communication and Data backbone trunks.

2. No needto acquire land to lay down the fiber optic cable since Power Transmission Company has right of way for its towers.

3. No digging, trenching, filling etc. is required as the cable is laid high in the air and not underground. This is especially advantageous in hilly, marshy, rocky terrain.

4. The cable is not damaged by human or animal actions as it is out of reach of both of them.

5. The cable is well protected by a bundle of strong steel or aluminum conductors.

6. Wherever the towers have ground wires the new cable can be laid under live conditions i.e. power need not be switched off. Only in the absence of Original Ground Wire, power needs to be switched off to lay the conductors.

7. OPGW provides Power Companies an opportunity to use their towers for other purpose than power transmission. They for a small investment can provide Extremely High Capacity Links to the Telecom sector.

8. As Power Companies have sub-stations all along the route equipment installation space, power supply, security is also available for the communication equipment.

9. Same optical equipment can be used as in case of underground optical fiber cables.

10. The data transmission capacity can be increased as and when needed by just upgrading the optical fiber equipment. The fiber once installed remains the same for its lifetime of around 40 years.

 

Product Information:

Structure   Name No Name No Material Dia.
Fiber G.652 24 G.655 0  
Center 40%AS wire 1     Tube-Dia. 2.60 mm
Layer1 40%ASwire 4 AAwire 0 Diameter 2.50 mm
Stainless steel pipe 2 Fiber core number 24 Diameter 2.50 mm
Layer1 40%ASwire 11 AAwire 0 Diameter 2.80 mm
Technical Data  according to IEC, IEEE, DL/T 832-2003, GB/T 7424.4-2003 standards
stranding direction of outer layer is right hand(Z-stranding)
Cable Diameter 13.20 mm
Cable Weight 470 kg/km
Supporting Cross Section 92.7 mm2
         Section of AS Wire 92.68 mm2
         Section of AA Wire 0.00 mm2
Rate Tensile Strength (RTS) 59.9 kN
Modulus of Elasticity (E-Modulus) 109.0 kN/mm2
Thermal Elongation Coefficient 15.5 ×10-6/℃
Permissible Maximum Working Stress (40% RTS) 258.4 N/mm2
Everyday Stress(EDS) (18%~25% RTS) 116.3~161.5 N/mm2
Ultimate Exceptional Stress (70% RTS) 452.2 N/mm2
DC Resistance 0.473 Ω/km
Short Time Current(0.25s, 40℃~200℃) 16.9 kA
Short Time Current Capacity I2t 71.2 kA2S
Minimum Bending Radius: Installation: 264 mm
Oprating: 198 mm
Ratio between Pull and Weight 13.0 km
Temperature Installation -10℃ ~ +50
Transportation and Operation -40℃ ~ +80
Remarks: All Sizes and Values are Nominal Values

 

G652D OPGW Fiber Optic Cable , Overhead Ground Wire 24 Count Fiber Optic Cable

Contact Details
Hunan Guanglian Photoeletricity Technologies Co., Ltd

Contact Person: GL TECHNOLOGY

Tel: +8618073118925

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