NADDOD O4Q56-400G-CU3H is a passive Direct Attach Copper (DAC) cable with an OSFP-based twin-port 2x 200Gb/s connector to four QSFP56
splitting a single QSFP-DD port into four 100G QSFP56 connections
7m (23ft) MPO-8 APC to 4x LC Duplex UPC OS2 Harness is a 7-meter yellow single-mode cable designed for 8-fiber to dual-fiber signal splitting
Main use is linking an 800Gb/s Spectrum-4 switch to OSFP-based 400Gb/s ConnectX-7 PCIe network adapter cards
Cisco Compatible 1m (3ft) 200G QSFP56 to 2X100G DSFP Passive DAC Breakout Cable is a 1-meter copper interconnect designed to bridge a 200G QSFP56 port with two 100G DSFP ports in Cisco hardware environments
NVIDIA/Mellanox MCP7Y70-H001 Compatible DAC 1m (3ft) 400Gb/s OSFP to 4x100Gb/s QSFP56 InfiniBand HDR Passive Copper Splitter Cable DAC Cables NADDOD O4Q56-400G-CU3H is a passiveDescription NADDOD O4Q56 400G CU1H is a passive Direct Attach Copper (DAC) cable with an OSFP based twin port 2x 200Gb s connector to four QSFP56. DAC cables are the lowest cost, lowest latency, near zero power consuming, high speed links available due to their simplicity of design and minimal components. Main use is linking Quantum 2 NDR InfiniBand switches to HDR100 switches, ConnectX 6 7 adapters, and or BlueField 2 3 DPUs.