JIEYOU TRADING CO., LIMITED
2022
02-18
Pay attention to the selection of optical fiberIn addition to the number of optical fiber cores and the type of optical fiber, the selection of optical fiber should also be based on the use environ...
2022
02-18
Optical cable construction shall be carried out in strict accordance with the construction specifications;When the optical cable turns, its turning radius should be greater than 20 times the diamet...
2022
02-18
Cable: When the telephone converts the acoustic signal into electrical signal, it is transmitted to the switch through the line, and then the switch directly transmits the electrical signal to the ...
2022
02-18
As we all know, the generic cabling project is a relatively complex project, so it is impossible to guarantee its zero error and zero fault in the project construction. However, it is relatively ea...
2022
02-17
Recently, the State Grid Communication Company, in conjunction with the State Grid Sichuan Electric Power, innovatively applied the BOTDR (distributed Brillouin sensing) technology to the eliminati...
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