The era of optical fiber and cable is coming, and high-definition transmission monitoring is no longer a dream
According to statistics from the Ministry of Industry and Information Technology, in the first six months of 2014, 1.386 million kilometers of fiber optic cable lines were newly built in my country, and the total length of fiber optic cable lines reached 18.838 million kilometers, a year-on-year increase of 18.1%. In recent years, the fiber optic cable industry has developed rapidly under the impetus of 4G networks. The rapid development of optical fiber communication technology has also greatly reduced the cost of the high-definition transmission monitoring system for high-definition transmission of optical fiber networks, so the application of optical fibers and optical transceivers in the high-definition transmission monitoring system is becoming more and more popular. Optical fibers have been widely used in home optical fibers and unit access networks, in the fields of home intelligence, office automation, industrial control network high-definition transmitters, vehicle airborne and military communication networks. In this regard, some experts said that for the high-definition video signal stacker stream that requires high network high-definition transmission bandwidth and network high-definition transmission interval, the era of optical fiber has come, and completing high-definition transmission monitoring is no longer a dream.