HPE InfiniBand NDR/Ethernet 2x400Gb OSFP Multi-mode 50m Switch-side Transceiver - For Data Networking, Optical Network - 2 x Infiniband 400GBase-X Network - Optical Fiber400 Gigabit Ethernet - 400GBase-X - 400 Gbit/s - 164.04 ft Maximum Distance - Plug-in Module: