Knowledge

（By:Zoey）The main difference between FP laser and DFB laser is that the spectrum width is different. DFB laser has narrow spectral width and is a sing

（By Doris）In telecommunications, eye line, also known as eye diagram.

This article will let you know how to test optical transceiver, especially eye diagram test in HTF factory.

（By:Zoey）As the key device of high-speed data communication, optical module is an important upstream product of communication equipment manufacturers

（By Doris）Testing the properties and interoperability of optical devices, especially optical modules, is critical. So how test the performance of the

Optical fiber network card, namely network adapter or network interface card (NIC), is mainly used to connect computers and servers to data networks.

（By:Zoey）What are they all about? (1) Optical amplifier, (2) DWDM terminal, (3) optical plug multiplexer, (4) optical crossover.

（By Doris）"5G" is undoubtedly a hot word in the current optical communication industry.

The 8 channels DWDM passive MUX and DEMUX modules deliver the benefits of a Dense Wave Division Multiplexer in a fully passive solution .

（By:Zoey）DWDM system generally includes two types: one is the components required before and after DWDM division, such as EDFA and MUX / demux; the ot

（By Doris）We all know that the optical module is a relatively sensitive optical device, and a few users say that the temperature of the optical module

（By:Zoey）In the application of 40g network transmission, 40g qsfp + optical module plays an important role. According to different requirements, it is