Generic Compatible 400GBASE-DR4 OSFP PAM4 1310nm 500m DOM MPO-12/APC SMF Silicon Photonics Optical Transceiver Module NVIDIA DPUs and SuperNICs (InfiniBand) With an insertion loss of

With an insertion loss of $\le$ 0

allowing either option for this transceiver

Optical signals are transmitted using CWDM4 serial multiplexing on the 1310nm wavelength grid

low-latency optical fabrics in AI and HPC clusters

25 Gb/s electrical-to-optical conversion on the transmit side and 8-channel optical-to-electrical conversion on the receive side

Generic Compatible 400GBASE-DR4 OSFP PAM4 1310nm 500m DOM MPO-12/APC SMF Silicon Photonics Optical Transceiver Module NVIDIA DPUs and SuperNICs (InfiniBand) With an insertion loss ofDescription The 400G OSFP DR4 are high performance, cost effective transceivers designed for utilization in 400 Gigabit Ethernet links over 500 meters of singe mode fiber. At transmitter side, the module converts four channels of 53. 125 GBaud (PAM4) electrical data to four channels of parallel optical signals with data rate of 53. 125 GBaud (PAM4). At receiver side, the module converts four channels of parallel optical signals with data rate of 53.