The application of optical fiber networks is becoming more and more widely used, but it is important to note that in the face of different application needs, th...
In major public transportation venues such as railway stations, airports and other places, security checks have become a common security facility. However Commo...
The actual application of optical fiber in various optical networks determines the requirements of optical fiber technical performance. For short -distance ligh...
1. There are the following types according to the current light end machine equipment in the application field:1. Telecommunications light -end machine:Each bas...
The most essential difference between the tail fiber and the fiber jump line is that there is only one section of the tail fiber, and the optical fiber jump lin...
The solution of node light -end machines on road monitoring video transmission: The transmission system of the road monitoring sub -center is relatively complic...
Armor optical cable mechanical performance and transmission performance are high, and the effects of pressure, bending, and rat bite are used. It also uses flam...
The role of the light -end machine can also be understood like this. The light -end machine is a device that is used to convert the light signal and the electri...
The rubber sleeve cable is a soft and moving cable variety with multi -shares of fine copper wire, outsourcing rubber insulation and rubber cover. Generally spe...
All kinds of nuts are fastened and should be added with pads and spring pads.The switching contact of the secondary circuit funding switch should be accurate an...
With my country's continuous increase in road monitoring, establishing a modern road monitoring system is particularly important. The following editors will...
Lightning prevention measures for optical cables in comprehensive wiring engineering construction? With the development of the network, optical fiber is used as...