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Center SS Tube OPGW Cable Optical Fiber Ground Wire 20.0mm Diameter
Center SS Tube OPGW Cable Optical Fiber Ground Wire 20.0mm Diameter
Center SS Tube OPGW Cable Optical Fiber Ground Wire 20.0mm Diameter
Center SS Tube OPGW Cable Optical Fiber Ground Wire 20.0mm Diameter
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
Highlight :
opgw fiber cable, waterproof fiber optic cable
Name :
OPGW Cable
Description

Technical Specifications for Optical Fiber Cable

1. 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

2. Characteristics of Cable

2.1 Cable Construction and Parameter

Overhead ground wire made of aluminum-clad steel wire (AS) and stainless steel tube containing optical fiber.

3.2 Cable type: OPGW-48B1.3-190[205;185.4]

3.2.1 Cross section of OPGW

Center SS Tube OPGW Cable Optical Fiber Ground Wire 20.0mm Diameter

Structure Material No. Material Diameter
Fiber G.652.D 48
Center 20%AS wire 1 Diameter 4.0mm
Layer 1 SUS Tube 4 Diameter 4.0mm
20%AS wire 2 Diameter 4.0mm
Layer 2 20%AS wire 12 Diameter 4.0mm

2.2.1 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℃

3. Fiber and Loose Tube Color Identification

The individual fiber and loose tubes shall accordance with standard TIA/EIA-598-A and the color code as below.

Steel tube 1 (No.1-12 fibers) : Single mode optical fiber (SM)

Fiber Colors

NO. 1 2 3 4 5 6 7 8 9 10 11 12
Color Blue Orange Green Brown Grey White Red Nature Yellow Violet Pink Aqua

Steel tube 2 (No.13-24 fibers) : Single mode optical fiber (SM)

One black tracer (50mm pitch)

NO. 13 14 15 16 17 18 19 20 21 22 23 24
Color Blue Orange Green Brown Grey White Red Nature Yellow Violet Pink Aqua
▌ ▌ ▌ ▌ ▌ ▌ ▌ ▌ ▌ ▌ ▌ ▌

Steel tube 3 (No.25-36 fibers) : Single mode optical fiber (SM)

One black tracer (100mm pitch)

NO. 25 26 27 28 29 30 31 32 33 34 35 36
Color Blue Orange Green Brown Grey White Red Nature Yellow Violet Pink Aqua
▌ ▌ ▌ ▌ ▌ ▌ ▌ ▌ ▌ ▌ ▌ ▌

Steel tube 4 (No.37-48 fibers) : Single mode optical fiber (SM)

One black tracer (150mm pitch)

NO. 37 38 39 40 41 42 43 44 45 46 47 48
Color Blue Orange Green Brown Grey White Red Nature Yellow Violet Pink Aqua
▌ ▌ ▌ ▌ ▌ ▌ ▌ ▌ ▌ ▌ ▌ ▌

4. 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.

Drawing of Reel

Center SS Tube OPGW Cable Optical Fiber Ground Wire 20.0mm DiameterCenter SS Tube OPGW Cable Optical Fiber Ground Wire 20.0mm Diameter

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Center SS Tube OPGW Cable Optical Fiber Ground Wire 20.0mm Diameter

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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
Center SS Tube OPGW Cable Optical Fiber Ground Wire 20.0mm Diameter
Center SS Tube OPGW Cable Optical Fiber Ground Wire 20.0mm Diameter

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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