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Multi Mode PBT Type OPGW Optical Ground Wire Large Diameter Fiber Capacity Fiber Optic Cable
Multi Mode PBT Type OPGW Optical Ground Wire Large Diameter Fiber Capacity Fiber Optic Cable
Multi Mode PBT Type OPGW Optical Ground Wire Large Diameter Fiber Capacity Fiber Optic Cable
Multi Mode PBT Type OPGW Optical Ground Wire Large Diameter Fiber Capacity Fiber Optic Cable
Multi Mode PBT Type OPGW Optical Ground Wire Large Diameter Fiber Capacity Fiber Optic Cable
Multi Mode PBT Type OPGW Optical Ground Wire Large Diameter Fiber Capacity Fiber Optic Cable
Multi Mode PBT Type OPGW Optical Ground Wire Large Diameter Fiber Capacity Fiber Optic Cable
Multi Mode PBT Type OPGW Optical Ground Wire Large Diameter Fiber Capacity Fiber Optic Cable
Specifications
Brand Name :
MingTong
Certification :
ISO
Place of Origin :
Dongguan CHINA
Price :
500-5000RNB/KM
Payment Terms :
L/C, T/T
Delivery Time :
It depends on the actual situation
MOQ :
20km
Packaging Details :
Wooden scroll + cardboard box / Wooden scroll + wooden board
Supply Ability :
200km/Day
Application :
Aerial
Fiber Type :
G652D
Number Of Conductors :
2-36 Core
Span :
100m-1000m
Laying Area Voltage :
12-25KV
Bending Radius :
15D-20D
Operating Temperature :
-40°C To + 70°C
Highlight :
optical fiber ground wire, waterproof fiber optic cable
Name :
OPGW Cable
Description

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

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

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

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

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

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Product Detail
Brand Name :
MingTong
Certification :
ISO
Place of Origin :
Dongguan CHINA
Price :
500-5000RNB/KM
Payment Terms :
L/C, T/T
Delivery Time :
It depends on the actual situation
Contact Supplier
Multi Mode PBT Type OPGW Optical Ground Wire Large Diameter Fiber Capacity Fiber Optic Cable
Multi Mode PBT Type OPGW Optical Ground Wire Large Diameter Fiber Capacity Fiber Optic Cable
Multi Mode PBT Type OPGW Optical Ground Wire Large Diameter Fiber Capacity Fiber Optic Cable
Multi Mode PBT Type OPGW Optical Ground Wire Large Diameter Fiber Capacity Fiber Optic Cable

Dongguan Mingtong Optoelectronics Co., Ltd

Verified Supplier
1 Years
guangdong, dongguan
Business Type :
Manufacturer, Seller
Main Products :
Indoor Fiber Optic Cable, Outdoor Fiber Optic Cable, Universal Fiber Optic Cable
Certification Level :
Verified Supplier
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