NVIDIA 980-9I11Z-00H005 | 400G OSFP to 2x 200G QSFP56 HDR AOC Splitter, 5m SITC Twin‑port OSFP optical transceiver delivering

Twin‑port OSFP optical transceiver delivering two independent 400G InfiniBand NDR short‑reach links over OM4 MMF via 2x MPO‑12 APC

The QM8790 unmanaged variant delivers non‑blocking 200Gb/s per port and advanced IB congestion control while relying on an external Subnet Manager (UFM/OpenSM)

it delivers up to 200Gb/s total bandwidth with advanced RDMA

data center

this 2U switch delivers 6

NVIDIA 980-9I11Z-00H005 | 400G OSFP to 2x 200G QSFP56 HDR AOC Splitter, 5m SITC Twin‑port OSFP optical transceiver deliveringThe NVIDIA 980 9I11Z 00H005 is a 5 meter active optical splitter cable designed for InfiniBand HDR networks, connecting 400Gb s OSFP ports to dual 200Gb s QSFP56 ports. This AOC splitter enables high density data center interconnects by splitting a single 400G link into two independent 200G HDR links, ideal for connecting NDR switches to legacy HDR infrastructure. Operating at 850nm wavelength with PAM4 modulation, it delivers low latency, high