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this is very professional, thanks
Good explanation.. BTW, does the guy actually write backwards on the wall board ? 😅 or there is some kind of tech to do that.
What os the best solution to use 2 operators in the dark fiber link?I have 2 links of dark fiber
this is very professional, thanks
Good explanation..
BTW, does the guy actually write backwards on the wall board ? 😅 or there is some kind of tech to do that.
What os the best solution to use 2 operators in the dark fiber link?
I have 2 links of dark fiber