Generic Compatible Broadcom DSP & Broadcom VCSEL 400GBASE-VR4 OSFP PAM4 850nm 50m MTP/MPO-12 APC MMF Optical Transceiver Module NVIDIA DPUs and SuperNICs (InfiniBand) it implements a single 4-channel

it implements a single 4-channel DR4 interface over one MPO-12/APC connector

frequency-tunable coherent optical transceiver

InfiniBand HDR

The module operates via two MPO-12/APC connectors

each terminated with an MPO-12/APC connector

Generic Compatible Broadcom DSP & Broadcom VCSEL 400GBASE-VR4 OSFP PAM4 850nm 50m MTP/MPO-12 APC MMF Optical Transceiver Module NVIDIA DPUs and SuperNICs (InfiniBand) it implements a single 4-channelDescription NADDOD OSFP 400G VR4 optical transceiver is a four channel, parallel, pluggable fiber optic OSFP with built in Broadcom DSP and Broadcom VCSEL, designed for 400G Ethernet applications. It integrates four data lanes in each direction with 4x53. 125GBd. The length of OSFP VR4 is up to 60 meters over OM3 MMF or 50 meters over OM4 MMF. The 400G OSFP VR4 is intended for short reach, high bandwidth data communication and interconnect scenarios