Release Date: Jan 12,2022
It has to be said,2000~2003 is the bubble period of optical communication, and the entire industry fell from the top of the mountain to the bottom, and then returned to calm.
After active preparation in the early stage, SHENZHEN REALSEA entered the optical communication industry in 2005 and prepared to lay down a new world of its own.
Sure enough, the new life of optical communication has arrived two years after the bubble, and a large number of optical module manufacturers in the optical communication industry have sprung up.
After more than ten years of development and iteration, optical modules have also marched from low speed to telling.
155M,622M,1.25G,2.5G,10G,40G,25G,100G,200G,400G,800G;
In the future, there will be optical modules with stronger performance and higher speeds.
Optical modules, optical fibers into reality
Concepts such as fiber to the office (FTTB), fiber to the office (FTTO), fiber to the home (FTTH) are constantly proposed and realized; By 2023. New concepts such as data centers, cloud computing, supercomputing centers, and the Internet of Things are also constantly proposed and realized.
25G SFP28 DAC is a 25GBASE-CR direct attach copper cable for data center environment. It provides a high speed, cost-effective alternatives to fiber optics in 25GbE Ethernet applications.
fiber pigtail is typically a fiber optic cable with one end factory pre-terminated fiber connector and the other exposed fiber.
This Article just briefly overviews 10G and 25G Ethernet (25Gb) technologies, focusing on the SFP+ transceiver and SFP28 transceiver.