QDD-400G-LR4-10This optical transceiver operates at 400 Gigabit Ethernet speed. It features a QSFP-DD form factor and supports single-mode fiber (SMF) for distances up to 10 km. The transceiver uses a 1310nm wavelength and connects via a Duplex LC/PC receptacle. Digital Optical Monitoring (DOM) is available, allowing access to real-time operating parameters. The module is designed for standard temperature environments, ranging from 0 to 70°C.