GYFTY73 Non-Metallic Anti-Rodent Fiber Optic Cable
GYFTY73 is designed with physical anti-rodent measure. Single-mode/multimode fibres are housed in loose tubes that are made of high-modulus plastic. The tubes are stranded around a central strength member to form a cable core. The core is filled with cable filling compound. Then an inner PE sheath is extruded and armored with FRP tape. Finally, a PE outer sheath is extruded.
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Cable Section Design:
Features:
• Physical anti-rodent method, green and environment-friendly
• Accurate process control ensuring good mechanical and temperature performances
• The material of loose tubes with good hydrolysis resistance and relatively high strength
• Tube filling compound providing key protection for fibres
• FRP tape armor providing good anti-rodent performance
• All-dielectric design, applicable to lightning-prone areas
• Applicable to aerial and duct installations with anti-rodent and anti-lightning requirements
Technical Characteristics:
-
Type GYFTY73 Units Max. fibre countper tube Diameter(mm) Cable weight(kg/km) Tensile strengthLong/short term (N) CrushLong/short term（N/100mm） Bending radiusDynamic/static (mm) 2-72Xn 6 12 13.2 132 1000/3000 300/1000 10D/20D Note:
1. Xn refers to fibre type. For details, see naming rules for optical cables of GL Fiber.
2. For color arrangement of fibres and loose tubes, see the color sequence.
3. D is cable diameter.
Environmental Characteristics:
• Transport/storage temperature: -40℃ to +70℃
Delivery Length:
- • Standard length: 2,000m; other lengths are also available
GL Fiber provides optical cables resistant to biological hazards caused by rodents, termites and birds, etc., after installation. Rodents often damage optical cables. Termites not only bite but also release formic acid to the cables. Our design methods include physical(including metallic and glass fiber armor and nylon sheath) and chemical (Spicy additives ) against biological hazards.
Cable Section Design:
Features:
• Physical anti-rodent method, green and environment-friendly
• Accurate process control ensuring good mechanical and temperature performances
• The material of loose tubes with good hydrolysis resistance and relatively high strength
• Tube filling compound providing key protection for fibres
• FRP tape armor providing good anti-rodent performance
• All-dielectric design, applicable to lightning-prone areas
• Applicable to aerial and duct installations with anti-rodent and anti-lightning requirements
Technical Characteristics:
-
Type GYFTY73 Units Max. fibre countper tube Diameter(mm) Cable weight(kg/km) Tensile strengthLong/short term (N) CrushLong/short term（N/100mm） Bending radiusDynamic/static (mm) 2-72Xn 6 12 13.2 132 1000/3000 300/1000 10D/20D Note:
1. Xn refers to fibre type. For details, see naming rules for optical cables of GL Fiber.
2. For color arrangement of fibres and loose tubes, see the color sequence.
3. D is cable diameter.
Environmental Characteristics:
• Transport/storage temperature: -40℃ to +70℃
Delivery Length:
- • Standard length: 2,000m; other lengths are also available
Our Packing and Delivery Process
Our Packing and Delivery Process
