MGXTSV Central loose tube type optical cable for mine
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MGXTSV Central loose tube type optical cable for mine
The structure of MGXTSV optical cable is that the optical fiber is sheathed in a loose tube made of high modulus material, the loose tube is filled with waterproof compound, and the loose tube is wrapped with a layer of double-sided plastic-coated steel tape. Water-blocking material is added between the steel strip and the loose tube to ensure the compactness and longitudinal water-blocking of the optical cable. Two parallel steel wires are placed on both sides, and then polyethylene sheath and flame-retardant sheath are extruded to form a cable.
Product Structure
Technical Parameter
|
Product name |
MGXTSV loose tube type optical cable for mine |
|
Application scope |
Suitable for coal mines, mines, tunnels, etc. |
|
Laying method |
pipeline, aerial, direct burial |
|
Product materials |
Outer sheath: Flame-retardant outer sheath |
|
Reinforcer: Phosphating steel wire |
|
|
No. of optic fiber |
2-288 cores |
|
Cable color |
Blue |
|
Length |
2km/disc, 3km/disc or customization |
|
Allowable tensile force (Long/Short period) N |
600/1500; |
|
Allowable crushing force (Long/Short period) N/100mm |
300/1000 |
|
Storage & using temperature |
-40℃~＋70℃ |
Main Features
- A-class fiber core, long transmission distance, uniform thickness and fiber flexibility.
- It has good mechanical properties and temperature characteristics;
- The tube is filled with special ointment to protect the optical fiber;
- The special sheath material has excellent flame-retardant performance;
- Double-sided plastic-coated steel belt, improve the moisture resistance of optical cable;
- Two parallel steel wires ensure the tensile strength of the optical cable;
- Small diameter, light weight, easy to lay
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