Optical fibre communication has fully replaced cable communication due to the advantages of high transmission quality, small size and weight, etc. As an important part of optical fibre communication, optical module mainly serves as an optoelectronic signal converter, which converts the electrical si

Multi-mode fibre abbreviation MMF (Multi-Mode Fiber ) "OM" stand for optical multi-mode, i.e. optical mode, is a multi-mode optical fibre to indicate the standard of optical fibre grade. Different grades of transmission with different bandwidth and maximum distance, from the following aspe

Table of ContentsWhat is 400G optical module?400G optical module technology400G optical module product classification400G optical module application scenariosFuture Development DirectionOptical Module ManufacturersOptical Transceiver Overview FAQsWhat is 400G optical module?400G optical module refer

The rapid development of 100G Ethernet brings huge market demand for 100G optical modules. Among many 100G optical modules, QSFP28 optical module becomes the most popular optical module with its smaller size and low power consumption. ETU-LINK will introduce QSFP28-100G-LR4 optical module from the p

This article contains:QSFP-DD Package OverviewThe advantages of QSFP-DDDifference between QSFP-DD and QSFP+/QSFP28/QSFP56Difference between QSFP-DD and OSFP/CFP8/COBOQSFP-DD is highly sought after by vendors as the smallest-sized package for 400G optics, offering high port density and backward compa