Four Reasons For the Failure of Fiber Optic Cable lines

fiber cable

The optical cable is mainly composed of optical fiber, plastic protective sleeve and plastic outer skin. There is no metal such as gold, silver, copper and aluminum in the optical cable. The basic structure of optical cable is generally composed of cable core, reinforcing steel wire, filler and sheath, وغيره. …

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Ways of Cable Laying

Laying Cable

What should I pay attention to when laying directly? Under what circumstances is it used? For direct buried laying, it is necessary to consider whether the cable is easily damaged by external impact. If it will not be subjected to a large impact, direct laying is possible. If it may

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Why can’t High Voltage Cables be Buried Underground?

hv cable

The current underground cables are generally of lower voltage level, and the line transmission with high voltage level is often overhead, which is mainly due to cost and technical factors.​​ Ultra-high voltage power transmission refers to the use of 500kV-1000kV voltage level to transmit electric energy. If the 220 kV

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