Qinghai Xining OPGW fiber optic cable manufacturer quotes Changguang Communication Technology Jiangsu 120 section communication cable
Category:
Radio and Television/Cable and optical cable equipment/optical cable
Model:
Xining OPGW
Brand:
Corning
Retail Price
5.20USD
重量
kg
- Product Description
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Description :
Qinghai Xining OPGW fiber optic cable manufacturer quotes Changguang Communication Technology Jiangsu 120 section communication cable
1. Aluminum tube type:
The optical fiber unit of the aluminum tube structure is formed by adding aluminum tubes to the outer layer of the cable core of a regular optical cable, forming the optical fiber unit of early OPGW optical cables. At present, this type of fiber optic cable structure has been phased out.
2. Aluminum skeleton type:
The skeleton type optical fiber unit structure is formed by directly twisting coated (temperature resistant material coated) optical fibers in an aluminum skeleton groove and an aluminum tube. The fiber optic unit is mainly composed of aluminum, which generates high temperature under the impact of short-circuit current, posing a safety hazard to the internal fiber core.
3. Steel pipe type:
Stainless steel tube type stainless steel tube is used as a loose tube for optical fiber units, which fully utilizes the physical properties of stainless steel material, namely the poor conductivity and corrosion resistance of stainless steel material. It has become the mainstream product of OPGW optical cable.
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Key words:- Qinghai Xining OPGW optical cable
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