Description
GYFTY63 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.
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
Cable Cross-section diagram
Technical Characteristics
Type GYFTY63 |
Units |
Max. fibre count per tube |
Diameter (mm) |
Cable weight (kg/km) |
Tensile strength Long/short term (N) |
Crush Long/ short term (N/100mm) |
Bending radius Dynamic/ 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 HZT .
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