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Signal constellation shaping  

Zhi Zhang et al. from the School of Communication and Information Engineering, University of Electronic Science and Technology of China designed a constellation Reshaping chaotic encryption (CSCEn) scheme with statistical distribution controllable, as shown in FIG. 2.  Firstly, orthogonal amplitu... Read More

Review of JLT Optical Communication paper, January 2022. Part 1

Optical fiber communication Irene Estebanez et al. from The Institute of Physics and Complex Systems in Spain used the extreme Learning Machine (ELM) algorithm to recover the received data of the optical fiber transmission system, as shown in Figure 1.  Experimental research is carried out in 100... Read More

How much do you know about shipping fees?

一.Freight forwarder miscellaneous fees that owners need to know In addition to the “pure” freight, there are various incidentals, some of which are charged by the shipowner and some of which are for shipment  .Collected by the port/port terminal, and some are collected by the forward... Read More

Introduction to Fiber Optic Transceivers

Optical fiber transceiver is an Ethernet transmission medium conversion unit that exchanges short-distance twisted pairs to pair electrical signals with long-distance optical signals. Also known as a photoelectric converter in many places. This product is generally used in the actual network envi... Read More

Applications of Fiber Optic Transceivers

Different perspectives make people have different understandings of fiber optic transceivers: For example, according to the transmission rate, it is divided into single 10M, 100M fiber optic transceiver, 10/100M adaptive fiber optic transceiver and 1000M fiber optic transceiver> According to t... Read More

The difference between SFP Modules and Media Converter

1. What are the differences between SFP Modules & Media Converter?   SFP Modules are mostly used in the backbone of optical fiber network, while optical transceivers are simply devices that extend network cables.SFP Modules are accessories and are used only for optical switches and devic... Read More