The 400GBASE-DR4 QSFP-DD transceiver is designed for high-speed data communication over single-mode fiber (SMF). This transceiver supports a distance of up to 500 meters at a wavelength of 1310nm, making it suitable for data centers and high-performance computing applications.
Axiom QDD-400GB-DR4-AX 400GBASE-DR4 QSFP-DD Transceiver