NVIDIA/Mellanox Compatible ACC 2m (7ft) Twin-port 2x400Gb/s OSFP Finned Top to 4x200Gb/s QSFP112 Flat Top InfiniBand NDR Active Copper Splitter Cable Model:O4Q112-800G-AC2H DAC cables are the lowest-cost

DAC cables are the lowest-cost

while the Broadcom 3nm Sian3 (BCM83628) DSP delivers robust PAM4 signal processing with ultra-low bit error rates (BER) and stable link performance

When connecting an 800G NVIDIA InfiniBand OSFP twin-port transceiver to four 400G OSFP/QSFP112 transceivers

This module is primarily used for high-speed interconnection between TH6 series switches and ConnectX-9 (CX9) OSFP 800G network interface cards

The cable connects data signals from each of the 4 MMF (Multi Mode Fiber) pairs on the single QSFP56 end to the dual pair of each of the QSFP56 multiport ends

NVIDIA/Mellanox Compatible ACC 2m (7ft) Twin-port 2x400Gb/s OSFP Finned Top to 4x200Gb/s QSFP112 Flat Top InfiniBand NDR Active Copper Splitter Cable Model:O4Q112-800G-AC2H DAC cables are the lowest-costDescription NADDOD O4Q112 800G AC2H is an 800Gb s Twin port OSFP (Octal Small Form factor Pluggable) to 4x200Gb s QSFP112 (Quad Small Form factor Pluggable 112G) Active Copper Cable (ACC) quad breakout (aka splitter) cable for Infiniband NDR networking. The switch end OSFP has a finned top for additional cooling and the QSFP112 HCA end is flat topped and uses riding heat sinks on the HCA OSFP cage. The ACC contains eight high speed electrical copper