GYTY53 Loose layer stranded armored optical cable
Classification：
Keywords：
GYTY53 Loose layer stranded armored optical cable
The optical fiber is set into a high modulus loose tube made of polyester material. The tube is filled with waterproof compounds. The optical fiber has excess length, so that the optical fiber is unstressed. In the center of the cable core, there is a metal reinforced core. Loose tube and the gasket for packing are stranded into a compact circular cable core around the central reinforced core. The gap inside the cable core is filled with water-blocking filler, polyethylene inner sheath shall be squeezed outside the cable core. After longitudinal armored, double-sided plastic-coated steel strip is extruded into polyethylene outer sheath cabling.
Product Structure
Technical Parameter
|
Product name |
GYTY53 Loose layer stranded armored optical cable |
|
Application scope |
Suitable for long distance communication and interoffice communication |
|
Laying method |
pipeline, aerial, direct burial |
|
Outer sheath material |
PE |
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Reinforcer material |
Phosphating steel wire |
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No. of optic fiber |
2-288 cores |
|
Cable color |
black |
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Length |
2km/disc, 3km/disc or customization |
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Attenuation |
1310nm≤0.36; 1550nm≤0.22 |
|
Allowable tensile force (Long/Short period) N |
1000/3000; |
|
Allowable crushing force (Long/Short period) N/100mm |
1000/3000 |
|
Storage & using temperature |
-40℃~＋70℃ |
|
Execution standard |
YD/T901 Stranded outdoor optical cable for communication IEC 60794-1 |
Main Features
- A-class fiber core, long transmission distance, uniform thickness and fiber flexibility.
- Accurate control over the excess length of optical fiber, ensures that the optical cable has a good anti-tensile strength and temperature characteristic;
- The material of the loose tube has good hydrolysis resistance property and high strength. The internal of the tube is filled with special ointment to provide key protection for the optical fiber;
- Use phosphating steel wire to be reinforcer, with features of corrosion resistance, high strength;
- The cable core is filled with water-blocking filler to ensure that the cable core is free from water damage;
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