The Fiberstore 40GBASE-SR4 QSFP+ 850nm 150m DOM MPO-12/UPC MMF Optical Transceiver is a high-quality and reliable module designed for 40G Ethernet connections. It features a DOM for digital optical monitoring and operates at a wavelength of 850 nm, making it ideal for short-range connections up to 150 meters over OM4 multimode fiber. With MSA compliance and a compact QSFP+ interface, this optical transceiver module is perfect for enterprise networking and servers. The brand Fiberstore ensures a level of quality and performance that meets the needs of modern high-speed data transmission.