GYDTA Loose layer stranded optical fiber ribbon cable
Classification：
Keywords：
GYDTA Loose layer stranded optical fiber ribbon cable
Set 4, 6, 8 and 12-core optical fiber ribbons into loose tubes made of high-modulus materials, and the loose tubes are filled with waterproof compounds. The center of the cable core is a metal reinforced core. For some optical cables with several cores, a layer of polyethylene (PE) needs to be extruded outside the metal reinforced core. The loose tubes and filling ropes are twisted around the central reinforced core to form a compact and round cable core. The gaps in the cable core are filled with water-blocking fillers, and the plastic-coated aluminum tapes are longitudinally wrapped and extruded.
Product structure
Technical Parameter
|
Product name |
GYDTA Loose layer stranded optical fiber ribbon cable |
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Application scope |
Suitable for long distance communication and interoffice communication |
|
Laying method |
pipeline, aerial |
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Product materials |
Outer sheath: PE |
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Reinforcer: Phosphating steel wire |
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No. of optic fiber |
4-288 cores |
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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 |
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Allowable tensile force (Long/Short period) N |
600/1500 |
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Allowable crushing force (Long/Short period) N/100mm |
300/1000 |
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Storage & using temperature |
-40℃~＋70℃ |
Main Features
- A-class fiber core, long transmission distance, uniform thickness and fiber flexibility.
- 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;
- Plastic coated aluminum band with moisture-proof layer;
- Specially designed compact optical cable structure can effectively prevent the sleeve from retracting;
- Polyethylene sheath has very good anti-ultraviolet radiation property.
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