Basic Info.
Model NO.
T-FC054
Certification
CE, ISO9001
Brand
Toem OEM
Sheath Material
Ss
Transport Package
Carton
Specification
Customized
Trademark
NA
Origin
China
Product Description
Fiber optic composite overhead ground wire (OPGW) is a type of overhead ground wire containing optical fibers, which has multiple functions such as overhead ground wire and optical communication. It is mainly used for communication lines in 110kV, 220kV, 500kV, 750kV, and new overhead high-voltage transmission systems. It can also be used to replace the existing ground wire of old overhead high-voltage transmission systems, add optical communication lines, conduct short-circuit currents, and provide lightning protection. Special structures can be customized according to user needs.
Product Application
Communication lines in high-voltage transmission systems
Product features
1.Stainless steel tube protects optical fibers with high tensile strength
2.Small cable diameter, light weight, and low additional load on the tower
3.The optical unit forms a suitable excess length of primary optical fiber
4.Slightly poor performance in terms of tensile resistance, torque resistance, and lateral pressure resistance
Characteristic and Performance
Other fiber cores, fiber types, and strand types can all be designed.
Mechanical and environmental performance testing
Packaging
Standard disc tools
What We Have In The Field Of Telecom Optical & Electric Cable :
1>Mature and Efficient Supply Chain System And Rich Industrial Resources
2>Complete Materials Demand Solutions For Cable Manufacturing And Technical Services
3>Overall Solutions And Customized Services In Factory Design, Equipment Configuration, Product Development And Rawmaterial Supply
*Quotation Varies According To Customer's Requirements And Quantity Of Products
Product Application
Communication lines in high-voltage transmission systems
Product features
1.Stainless steel tube protects optical fibers with high tensile strength
2.Small cable diameter, light weight, and low additional load on the tower
3.The optical unit forms a suitable excess length of primary optical fiber
4.Slightly poor performance in terms of tensile resistance, torque resistance, and lateral pressure resistance
Characteristic and Performance
| Attenuation | Tape Width | Polarization mode dispersion(PMD) | |||||||||
| @850nm | @1300nm | @1310nm | @1550nm | @850nm | @1300nm | Single Fiber | Link capacity(M=20,Q=0.01%) | ||||
| G652D | -- | -- | ≤0.35dB/km | ≤0.21dB/km | -- | -- | ≤0.20ps/km | ≤0.1ps/km | |||
| G655 | -- | -- | -- | ≤0.22dB/km | -- | -- | ≤0.20ps/km | ≤0.1ps/km | |||
| 50/125μm | ≤3.0dB/km | ≤1.0dB/km | -- | -- | ≥600MHz.km | ≥1200MHz.km | -- | -- | |||
| 62.5/125μm | ≤3.5dB/km | ≤1.0dB/km | -- | -- | ≥200MHz.km | ≥600MHz.km | -- | -- | |||
| Type | Material | Value | |||||||||
| Structure | Fiber Optic | G652D/G655,etc | 2~48 cores | ||||||||
| Protective tube | Stainless steel pipe | 1.5~6mm | |||||||||
| Twisted single wire | Aluminum clad steel/aluminum alloy/aluminum rod | 1.5~6mm | |||||||||
| Maximum diameter | 18mm | ||||||||||
| Maximum cross-sectional area | 200mm2 | ||||||||||
| Mechanical Performance | Meet Standard DL/T832-2016 | ||||||||||
| Maximum tensile force(RTS)(kN) | 280 | ||||||||||
| Maximum flattening force(N/100mm) | 2200 | ||||||||||
| Maximum short-circuit current capacity(40ºC~200ºC)(kA2s) | 100 | ||||||||||
| Minimum bending radius(dynamic) | 20D | ||||||||||
| Minimum bending radius(static) | 15D | ||||||||||
| Environmental Performance | Installation temperature range (ºC) | -10~+50 | |||||||||
| Operating and storage temperature range(ºC) | -40~+65 | ||||||||||
| NO. | Technical Parameter | |||||||||
| Model | Fiber optic cable structure form | Maximum number of optical fibers (core) | Aluminum clad steel section (mm2) | Outer diameter (mm) | Mass per unit length(kg/km) | Rated breaking force(kN) | 20 ºC DC resistance (Q/km) | Allow short-circuit current capacity (40-200ºCkA2.s) | ||
| 1 | T-FC052 | 6/3.0/20AS,optical unit 1/3.0 | 24 | ≈40 | 9.0 | ≤304 | ≥51 | ≤2.10 | ≥9 | |
| 2 | T-FC053 | 6/3.2/20AS,optical unit 1/3.2 | 24 | ≈50 | 9.6 | ≤345 | ≥58 | ≤1.82 | ≥11.5 | |
| 3 | T-FC054 | 6/3.8/20AS,optical unit 1/3.8 | 48 | ≈70 | 11.4 | ≤475 | ≥77 | ≤1.30 | ≥24 | |
| 4 | T-FC055 | 6/3.8/40AS,optical unit 1/3.8 | 48 | ≈70 | 11.4 | ≤340 | ≥42 | ≤0.70 | ≥38 | |
Mechanical and environmental performance testing
| Item | Testing Method | Acceptance criteria | ||||||||
| Pull | GB/T7424.2-E1 Load: Based on changes in fiber optic cable structure Sample length: not less than 10m; Link not less than 100m Duration: 1 minute | 40% RTS fiber has no significant strain (0.01%), and the fiber has no significant additional attenuation (0.03dB). 60% RTS fiber strain ≤ 0.25%, fiber additional attenuation ≤ 0.05dB (after tension cancellation, there is no significant residual additional attenuation of the fiber (0.03dB) | ||||||||
| Flattening | GB/T7424.2-E3 Load: According to the above table, Test 3 points for a duration of 10 minutes | After the experiment, the additional attenuation of single-mode fiber at 1550nm wavelength should not exceed 0.05dB/fiber, and there should be no mechanical damage to the OPGW. | ||||||||
| Seepage water | GB/T7424.2-F5 Time: 1 hour Sample length: 0.5m Water height: 1m | No water seepage | ||||||||
| Temperature cycling | GB/T7424.2-F1 Sample length: not less than 500m Temperature range: -40 ºC~+70 ºC Number of cycles: 2 Insulation time: not less than 12 hours | After experiment,the additional attenuation of single-mode fiber at 1550nm wavelength should not exceed 0.1dB. | ||||||||
Packaging
Standard disc tools
What We Have In The Field Of Telecom Optical & Electric Cable :
1>Mature and Efficient Supply Chain System And Rich Industrial Resources
2>Complete Materials Demand Solutions For Cable Manufacturing And Technical Services
3>Overall Solutions And Customized Services In Factory Design, Equipment Configuration, Product Development And Rawmaterial Supply
*Quotation Varies According To Customer's Requirements And Quantity Of Products