The FINISHAR FTLC1155RGPL QSFP28-100G-CWDM4 100G 2KM Optical Module is a high-quality networking component designed for enterprise use. Made by Finisar, a trusted brand in the industry, this module offers reliable 100G connectivity over a distance of 2 kilometers. With a manufacturer warranty of 1 year, you can trust in the durability and performance of this optical module for your networking needs.