In fact, we can immediately infer its application place from the above transmission characteristics of optical fiber cabling. In general audio and video industry solutions, when the data signal transmission distance exceeds 100m or high-definition transmission is specified, you can choose fiber optic wiring for transmission.

The cable transmission line that everyone often uses - double glue line, if there is no wireless relay, the transmission distance is less than 150m. In many cases, the real requirements of everyone cannot be met. The distance is very long, and the cost of the wireless repeater amplifier is too high. Therefore, the use of optical fiber wiring transmission is the most appropriate choice at this time. Now that the 4k ultra-high-definition data signal is hot, considering the necessary network bandwidth, optical fiber cabling transmission is of course one of the good choices.

In fact, the two are not very different in function. The difference depends on the different transmission distances. The transmission distance of multimode fiber optic cabling is relatively short at 300m, but it is already three times that of double glue lines. The transmission distance of multimode fiber optic wiring is much farther, up to tens of kilometers. Naturally, the cost is the engineering cost will be much higher than the multimode fiber.