Discover the Mellanox MMS4X00-NS400 400Gbps OSFP Optical Module, designed for InfiniBand NDR. This high-speed module features a DR4 single-mode parallel design, MPO-12/APC connector, and supports 500m transmission over OS2 fiber. Ideal for ConnectX-7 HCA, it ensures reliable performance with PAM4 modulation and low power consumption.