Blogs

As the 100G QSFP28 devices connected in data centers continue to evolve and the need for higher speed data processing increases, there is a need for data centers to gain robust capabilities to have faster and more efficient transmission rates. Recent years have seen increasing interest in 25G SFP28 and 100G QSFP28 technologies with their ability to deliver efficient paths at high rates. Then,...

100G optical transceivers have been widely applied in data centers with the development of optical communication and market demand. In 2018, IEEE released the IEEE 802.3cd protocol and formulated the 100G Ethernet standard. Since then, 100g optical modules have quickly moved towards the commercial stage. 100G QSFP28 CWDM4, 100G QSFP28 LR4, and 100G QSFP28 PSM4 optical modules are three major high-speed interconnection options for...

Single-mode and multimode SFP are two SFP module types that will work on different fiber types. This post focuses on the color coating, laser transmitter wavelength, transmission distance, and cost to dive into the differences between single-mode vs multimode SFP.