GYTA53 optical cable outdoor communication optical cable 4-core optical fiber 24 core national standard outdoor buried layer twisted pair
Category:
Radio and Television/Cable and optical cable equipment/optical cable
Model:
Outdoor communication
Brand:
Changguang Communication
Retail Price
1.88USD
重量
kg
- Product Description
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Description :
The so-called loss refers to the attenuation per unit length of optical fiber, measured in dB/km. The high and low losses of optical fibers affect the transmission distance or the distance between relay stations. Therefore, understanding and reducing the losses of optical fibers is of great practical significance for optical fiber communication. Despite the enormous bandwidth of light waves, people mainly study the transmission of optical signals through the atmosphere. However, it has been proven in practice that normal communication cannot be achieved due to the severe impact of climate and environment. Among other transmission media considered by people, optical fibers made of quartz glass material, namely optical fibers, have become the focus of research for transmitting optical signals. Irregular structural losses are caused by the presence of small structural fluctuations at the interface between the core and cladding, as well as uneven waveguide structures within the fiber. When the fiber structure is irregular, mode transformation occurs, which causes some of the transmitted energy to be emitted out of the fiber core and become radiation modes, resulting in increased losses. This kind of loss can be reduced by improving manufacturing technology.
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Key words:- GYTA53 optical cable
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