Published by Guangdong TUMTEC Communication Technology Co., Ltd.2016-11-28

Optical communication industry like the information highway and super porter, the whole industry is relatively simple, the main equipment is three big: optical fiber, optical module, optical equipment...

Published by Guangdong TUMTEC Communication Technology Co., Ltd.2016-12-16

In the optical communication industry, the upstream of the optical communication equipment industry chain is the optical device and chip enterprises, the middle is the communication equipment manufact...

Published by Guangdong TUMTEC Communication Technology Co., Ltd.2019-11-19

1.Briefly describe the composition of optical fiber? A: optical fiber consists of two basic parts: a core made of transparent optical materials and a cladding and coating layer. 2. What are ...

Published by Guangdong TUMTEC Communication Technology Co., Ltd.2019-11-26

21, the most common cable structure there are several?   Answer: there are two types: layering type and skeleton type. 22.What is the optical cable mainly composed of?   A...

Published by Guangdong TUMTEC Communication Technology Co., Ltd.2019-11-26

41.What are the factors causing noise in optical fiber communication system?   A: there are the noise generated in the extinction ratio is unqualified, the noise of the light intensity of r...