Why called Dark Fiber? :  Among telecom friends about the dark fiber is often a topic of discussion. You will also get a laugh after hearing the answer of some friends that "the black fiber cable is called dark fiber". In this article, I …

Which Type of Fiber Called the Dark Fiber?:  One my friend was working in Saudi Arabia for STC (Saudi Telecom Company)-Building No.01,Mursalat-King Abdul Aziz Road, he was saying that once a question  was asked in the friend circle in my department…