4-core single-mode optical cableIt is the most widely used typesingle-mode optical cableDue to its low cost and good tensile and compressive properties, it is widely used in fiber optic networksFiber optic monitoringFiber optic data transmission is widely used; 4-core single-mode optical cables generally adopt a central bundle tube GYXTW structure, but 4-core single-mode optical fibers can also be customized to GYT or GYTA structures according to customer requirements.
4-core single-mode optical cableThere are various structures, and here we introduce the most commonly used central bundle tube type 4-core single-mode optical cable, which is a type of outdoor armored optical cable that installs 4 fibers in a single bundle tubeSingle-mode fiberThe core is filled with grease, and the outer sheath is made of high-quality black polyethylene, with a water-resistant strip and a rolled steel strip wrapped longitudinally around the loose tube. Two round steel wires are symmetrically arranged in parallel inside the sheath. This optical cable has a full cross-section water resistance, compact structure, small outer diameter, light weight, good mechanical properties, low loss, low dispersion, and is suitable for overhead, pipeline, and direct burial laying of digital or analog transmission communication systems.
☆ Small size and light weight give the optical cable superior bending resistance, making it convenient for construction operations;
The steel strip armor layer enhances the lateral pressure resistance, bulletproof and moisture-proof performance of the optical cable;
Two steel wire reinforcements with good tensile performance;
☆ Double sided coated steel strip (PSP) improvementoptical cableThe ability to prevent moisture penetration
Unique process control and selection of high-quality materials enable optical cables to have excellent mechanical and environmental performance.
4-core single-mode optical cableTechnical parameters:
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Parameter project
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Parameters
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Number of optical cable cores
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4-core single-mode fiber
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cable diameter
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8.5-9.5 mm
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Fiber core diameter
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Single mode fiber 9/125um
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Tensile strength (N) short-term
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≥1500
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Resistance to lateral pressure
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≥1000
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Allow bending radius (dynamic)
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20 times the outer diameter of the optical cable
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Temperature
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-40℃~+60℃
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Weight (kg/km)
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100-120
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Longitudinal water resistance performance
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After 24 hours of 1-meter-high water column, there is no water seepage from the 3m sample
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characteristic
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Lightweight, suitable for overhead and pipeline laying
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Guangzhou Hongao Communication Company can provide you with4-core single-mode optical cable、6-core single-mode optical cable、8-core single-mode optical cable、12 core single-mode optical cable、24 core single-mode optical cable、48 core single-mode optical cableWe can customize the length and different specifications of optical cable reels according to customer requirements. Please feel free to inquire
Introduction to Fiber Optic Accessories for Fiber Optic Cables:Fiber optic jumper、Fiber optic distribution frame、Optical cable terminal box、Fiber optic splice box、Fiber Optic Adapter、fiber fusion、Fiber optic testing
