What Is 48 Core OPGW Cable ?
The Central Tube Optical Ground Wire (OPGW) is surrounded by single or double layers of aluminum clad steel wires(ACS) or mix ACS wires and aluminum alloy wires, 48 Core OPGW Cable design is fully adapted to the most common electric line needs.
What Are the Advantages of Using 48core OPGW Fiber Cable?
The advantages of using 48 core OPGW fiber cable are numerous and include high-quality signal transmission, anti-electromagnetic interference, longer operating life, integration with the ground wire in the power network, and good security. These cables are widely used in transmission networks of various voltage levels and are known for their low transmission signal loss and high communication quality. They can be installed on the top of the transmission line tower without considering the best frame hanging position and electromagnetic corrosion problems. Additionally, 48 core OPGW fiber cables are integrated with the ground wire in the power network, avoiding the huge cost of repeated construction and maintenance. They are also less prone to theft, cutting, and destructive attacks, making them a secure choice for power transmission networks.
What Is the Maximum Length of 48 Core OPGW Fiber Cable?
the maximum building length for a 48 core OPGW fiber cable is 6000 meters. It is important to note that the maximum length may depend on various factors, such as the cable’s design, the environment in which it is installed, and the transmission distance required.
What Are The Typical Specifications for 48 Core OPGW Cable?
- Fiber count: 48 cores
- Diameter: varies depending on the cable type, such as 73.7mm or 55.1mm for single layer OPGW cables and 109.7mm or 118.4mm for double layer OPGW cables.
- Weight: varies depending on the cable type, such as 10.8kg/km or 18kg/km.
- RTS (Rated Tensile Strength): varies depending on the cable type, such as 438kN or 358kN for single layer OPGW cables and 775kN or 895kN for double layer OPGW cables.
- Short Circuit: varies depending on the cable type, such as 17.5kA for single layer OPGW cables and 268.7kA or 261.6kA for double layer OPGW cables.
- Single Layer OPGW Cable: OPGW-61(73.7;175) or OPGW-61(55.1;24.5)
- Double Layer OPGW Cable: OPGW-183(109.7;268.7) or OPGW-183(118.4;261.6)
- Fiber type: Single Mode Geometrical Characteristics, Nominal MFD at 1310 nm, Nominal Cladding Diameter, Cladding Non-circularity, Mode Field Concentricity Error, Diameter over Primary Coated with Double UV Cured Acrylate.
- Transmission Characteristics: Attenuation, Total Dispersion, Polarization Mode Dispersion, Zero Dispersion Slope, Zero Dispersion Wavelength, Cut off Wavelength.
- Mechanical Characteristics: Proof Test for Minimum Strain Level, Strip Ability Force to Remove Primary Coating of the Fiber, Dynamic Fatigue, Static Fatigue.
- Compliance with standards: EIA/TIA 598 or IEC 60304 or Bell Core GR-20.
Post time: Apr-16-2024