GYXTW Central loose tube type optical cable
Classification：
Keywords：
GYXTW Central loose tube type optical cable
The optical fiber is set into the loose tube made of high-modulus polyester material, with the tube filled with waterproofing compounds. A layer of double-sided plastic-coated steel strip is used to longitudinally wrap the loose tube. Water-blocking materials are applied between the steel strip and the loose tube to ensure compactness and longitudinal wrap water blocking of the optical cable. Extrude polyethylene jacket to make cable after two parallel steel wires are placed on both sides.
Product Structure
Technical Parameter
|
Product name |
GYXTW Central loose tube type optical cable. |
|
Application scope |
Suitable for long distance communication and interoffice communication |
|
Laying method |
Aerial, duct, direct burial |
|
Outer sheath material |
PE |
|
Reinforcer material |
2 Phosphating steel wire |
|
No. of optic fiber |
2-24 cores |
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Cable color |
black |
|
Length |
2km/disc, 3km/disc or customization |
|
Attenuation |
1310nm≤0.36; 1550nm≤0.22 |
|
Allowable tensile force (Long/Short period) N |
600/1500; 1000/3000; |
|
Allowable crushing force (Long/Short period) N/100mm |
1000/3000 |
|
Storage & using temperature |
-40℃~＋70℃ |
|
Execution standard |
YD/T769 Central tube outdoor optical cable for communication |
Main Features
- A-class fiber core, long transmission distance, uniform thickness and fiber flexibility;
- Accurate control over the remaining length of optical fiber ensures good mechanical properties and temperature characteristics of the optical fiber;
- The loose tube has good hydrolysis resistance characteristic and high strength. The inside of the tube is filled with special ointment to provide key protection for the optical fiber;
- Two parallel steel wires ensure the tensile strength of optical cable;
- The compact optical cable structure which is specially designed can effectively prevent retraction of the tube;
- Both sides coated with chrome-plating plastic-coated steel strip to improve the anti-humidity ability of the optical cable;
- Polyethylene sheath has very good anti-ultraviolet radiation property;
- Small diameter, light weight, and easy laying.
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