[code]?To roughly compare OPGW 12,144 24 OPGW 36
48 72 96 and OM1 fiber, we must have a general knowledge of them.
Here are some features of optical ground wire (OPGW):
1. Able to withstand the mechanical stresses applied to overhead cables by environmental factors such as Icy, rainy or extreme weather.
2. Capable of handling electrical faults on the transmission line by providing a path to ground without damaging the sensitive optical fibers inside the cable.
3. Able to deal with of handling electrical failures on the transmission line by providing a path to ground without damaging the sensitive optical fibers inside the cable.
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is a clock hanging on a wall. The earliest evolved from tower clock, about in the 16th century Europe appeared a large tower clock building, limited to the manufacturing technology at that time, clocks and watches generally large volume. With the development of technology, in the middle of the 20th century, The breakthrough of quartz clock technology in Japan and the application of clocks. [/code]