Use Cases

MCP7Y50-Nxxx 800Gb_s Twin-port 2x400G OSFP to 4x200G OSFP Passive DAC Splitter

The main use of the MCP7Y50 is linking an 800Gb/s Quantum-2 switch or Spectrum-4 switch to OSFP-based 200Gb/s ConnectX-7 PCIe network adapter cards and BlueField-3 DPUs.

The single port OSFP use is only with ConnectX-7/OSFP network adapters.

BlueField-3/QSFP112 DPUs and ConnectX-7/QSFP112 adapters require QSFP112 ends which is the MCP7Y10 and MCP7Y40 DAC cables.

The splitter DAC cables are available in:

  • MCP7Y00 1:2 splits (2x 400G) (4-channels x 100G-PAM4)

  • MCP7Y50: 1:4 splits (4x 200G) (2-channels x 100G-PAM4).

Active Copper Cables (ACC) are also available for lengths of 4 and 5-meters.


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