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DONGGUAN TW-SCIE CO., LTD.

  • China,Dongguan ,Guangdong
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China Multi Mode PBT Type OPGW Optical Ground Wire Large Diameter and Fiber Capacity
China Multi Mode PBT Type OPGW Optical Ground Wire Large Diameter and Fiber Capacity

  1. China Multi Mode PBT Type OPGW Optical Ground Wire Large Diameter and Fiber Capacity
  2. China Multi Mode PBT Type OPGW Optical Ground Wire Large Diameter and Fiber Capacity
  3. China Multi Mode PBT Type OPGW Optical Ground Wire Large Diameter and Fiber Capacity
  4. China Multi Mode PBT Type OPGW Optical Ground Wire Large Diameter and Fiber Capacity

Multi Mode PBT Type OPGW Optical Ground Wire Large Diameter and Fiber Capacity

  1. MOQ: Negotiable
  2. Price: Negotiable
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Payment Terms L/C, T/T, D/A, D/P, Western Union
Supply Ability 200 KM/per day
Delivery Time 15 work days
Packaging Details wooden drum
Application Aerial
Fiber type G652D
Number of conductors 2-36 core
Operating temperature -40°C to + 70°C
Span 100m-1000m
Bending Radius 15D-20D
Laying Area Voltage 12-25KV
Brand Name TW-SCIE or OEM
Model Number OPGW
Certification ISO9001, ROHS, CE, CE and ROHS, ISO9001/CE/ROHS
Place of Origin Dongguan, Guangdong, China (Mainland)

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T, D/A, D/P, Western Union Supply Ability 200 KM/per day
Delivery Time 15 work days Packaging Details wooden drum
Application Aerial Fiber type G652D
Number of conductors 2-36 core Operating temperature -40°C to + 70°C
Span 100m-1000m Bending Radius 15D-20D
Laying Area Voltage 12-25KV Brand Name TW-SCIE or OEM
Model Number OPGW Certification ISO9001, ROHS, CE, CE and ROHS, ISO9001/CE/ROHS
Place of Origin Dongguan, Guangdong, China (Mainland)
High Light optical fiber ground wirewaterproof fiber optic cable

OPGW is a type of cable structure with composite of optical transmission and overhead ground wire for power transmission. Its working in power transmission line both as optical fiber cable and overhead ground wire which can provide protection of lightning strike and conducting short circuit currency.The OPGW consist of stainless steel tube optical unit, aluminum cladding steel wire, aluminum alloy wire. It has central stainless steel tube structure and layer stranding structure. We can design the structure according to different environment condition and customers requirements.

 

 

Application

 

1.Optical fiber composite ground wire [OPGW] is suitable for installation on new power lines with double function of ground wire and communication.

2.Adapt to replace the aged ground wire and new structure of high voltage ground wire.

3.lighting protection and conduct the short circuit current.

4.Optical fiber communication ability.

 

 

Optical Fiber Characteristics

 

The optical, geometrical, mechanical and environment characteristics of the ITU-T G.652.D optical fiber shall be accordance with below table:

Characteristics Specified Values Units
Optical Characteristics
Mode field diameter at 1310nm 9.1±0.5 µm
at 1550nm 10.3 ± 0.7 mm
Attenuation coefficient at 1310nm ≤0.36 dB/km
at 1550nm ≤0.23 dB/km
Attenuation non-uniformity ≤0.05 dB
Zero dispersion wavelength ( λ0) 1300 ~1324 nm
Max zero dispersion slope (S0max) ≤0.092 ps/(nm2·km)
Polarization mode dispersion coefficient(PMDQ) ≤0.2
Cut-off wavelength (λcc) ≤1260 nm
Dispersion coefficient 1288~1339nm ≤3.5 ps/(nm·km)
1550nm ≤18 ps/(nm·km)
Effective group index of refraction (Neff) at 1310nm 1.466
at 1550nm 1.467
Geometric characteristic
Cladding diameter 125.0±1.0 µm
Cladding non-circularity ≤1.0 %
Coating diameter 245.0±10.0 µm
Coating-cladding concentricity error ≤12.0 µm
Coating non-circularity ≤6.0 %
Core-cladding concentricity error ≤0.8 µm
Cladding / coating concentricity error ≤12.0 µm
Mechanical characteristic
Curling ≥4 m
Proof stress ≥0.69 GPa
Coating strip force Average value 1.0-5.0 N
Peak value 1.3-8.9 N
Macro bending loss Ф60mm, 100 circles, at 1550nm ≤0.05 dB
Ф32mm, 1 circles, at 1550nm ≤0.05 dB
         
 

 

Specification of OPGW

 

Items Technical Data
Stranded Core, layer 1, layer 2
Stranding direction Outer layer is right hand
Cable diameter (Nominal) 20.0mm
Cable Weight (Approx.) 1365kg/km
Supporting Cross Section AS Wire 188.5mm2
Rated Tensile Strength (RTS) 205kN
Modulus of Elasticity (E-Modulus) 162.0kN/mm2
Thermal Elongation Coefficient 13.0×10-6/K
Maximum Working Stress (40%RTS ) 82.0kN
Everyday Stress(EDS)(18%~25%RTS) 36.9~51.25kN
DC Resistance at 20℃ 0.442 ohm/km
Short time current (1.0s, 40℃~200℃) 13.62kA
Short time current Capacity I2t 185.4kA²s
Minimum bending radius Installation 30 times of cable diameter
Operation 15 times of cable diameter
Temperature Range Installation -10℃~+60℃
Storage & shipping -40℃~+60℃
Operation -40℃~+80℃
       

 

 

 

 

 

Product Structure

 

 

 

 

 

Packing and Shipping

 

The OPGW shall be tightly and uniformly wound on a strong wood-iron reel which conforms to ANSI/AA 53-1981 or equal. The reel shall be lagged with stout wood-iron battens so as to prevent the OPGW from damage in ordinary shipping, handling, storage and stringing operations.

 

According to length of cable, we choose different type reel (D,d,b,w1,w2) for loading cable.

 


 

 

Dongguan TW-SCIE Co., Ltd. is a high-tech enterprise specializing in the research and development, production, processing, sales and network engineering of optical fiber communication products, and has independent import and export rights. The company has a group of loyal, dedicated, wise, strong professional and technical talents, committed to tracking the world's advanced optical communication products development and application. The company R & D, production, management of the main products are optical fiber, optical cable, optical transceiver, optical MODEM and so on. Products are widely used in communication, electric power, railway, military and other related departments, exported to France, India, Singapore, Malaysia and other countries.

 


 

Dear Valuable Customer,

 

Thank you for choosing our company. Your choice is our direction and motivation.

TW-SCIE will continue offers her customers Top Quality; Technical expertise; Reasonable Prices; & Short delivery Time. These qualities have contributed to the growing number of satisfied customers.

 

Your sincere,

TW-SCIE

 

IF ANY QUESTIONS, PLS FEEL FREE TO CONTACT US !

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2002

  • Total Annual:

    50000000-100000000

  • Employee Number:

    100~300

  • Ecer Certification:

    Verified Supplier

Established in 2002, Dongguan TW-SCIE Co., Ltd. is a comprehensive high-tech enterprise that integrates R&D, manufacture, sale of fiber optic communication products and network engineering. We have two manufacturing bases, one is in Donguan, Guangdong which occupies about 30000m2 with 20000m2 pr... Established in 2002, Dongguan TW-SCIE Co., Ltd. is a comprehensive high-tech enterprise that integrates R&D, manufacture, sale of fiber optic communication products and network engineering. We have two manufacturing bases, one is in Donguan, Guangdong which occupies about 30000m2 with 20000m2 pr...

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  • DONGGUAN TW-SCIE CO., LTD.
  • Tewang Kejiyuan, Kuiqing Road, Qinghuang Industrial Area, Qingxi Town, Dongguan, Guangdong, China
  • https://www.outdoorfiberopticcables.com/

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