As we all know that the transmission distance of traditional Ethernet shielded / unshielded twisted pair is limited which only up of 100m. So Ethernet optical transceiver and optical cable are needed for achieving long-distance transmission of signals. This tutorial will explain the basic knowledge

With the growing demands for bandwidth that makes 100G network developed rapidly. 100G optical module is to be an important part of 100G network, and now many standards and form factors has been emerged on the market. Here we will introduce the related knowledge about 100G optical module in detail.T

For having a better understanding of optical modules and fiber connectors, this tutorial will introduce the application guideline of them, and we hope that this article will be helpful for you.Classification of moduleClassified by rate: 100BASE, 1000BASE, 10GE of Ethernet application; 155M, 622M, 2.

With the growing demands for data transmission rate, the market of 100G optical module is also expanding rapidly. IEEE organization was designed two optical module standards for 100G network: 100G SR4 QSFP28 and 100G LR4 QSFP28. However, in practical application, due to the diversity of optical fibe

Most users feel puzzled about the compatibility of SFP and SFP+, and the real point that puzzles them is if the SFP module will work when plugging it into the SFP+ slot. For lots of engineers, this is also an issue that hard to get a clear answer. In this condition, this post will bring you to concl

According to the physical standard, Cisco SFP optical module can be divided into 1000BASE-T, 1000BASE-SX, 1000BASE-LX / LH, 1000BASE-EX, 1000BASE-ZX, 1000BASE-BX10-D / U optical module. The Cisco GLC-LH-SM optical module is a 1000BASE-LX / LH optical module, which will be covered in detail in this a

For most data centers and network service providers, if you want to be competitive, you must continually improve your network speed to meet people‘s growing network needs. Over the past few years, 40G networks is very popular, and now according to authoritative statistics, by 2018, the world will ha

The optical module integrates precise optical elements and circuit elements. In the daily use, operation by specification should be noticed; otherwise, the optical module is easily broken. Do you know that there is SFP electrical port module in SFP optical module? How to install and remove SFP elect

SFP optical module (Small Form-factor Pluggable) can be easily understood as an upgraded version of the GBIC optical module. SFP optical module is half the size of the GBIC optical module, which is only the thumb-size but can configure on the same panel more than double ports on the same panel. The