The Arista Networks Compatible 200G QSFP-DD to 4x 50G QSFP28 Breakout Active Optical Cable operates over passive copper, which requires no additional power to ensure quality connectivity. This breakout cable is compliant with QSFP-DD MSA Rev. 5.0, CMIS Rev 4.0 and IEEE 802.3cd standards.
It provides a connection of a 200G QSFP-DD port on one end and 4x QSFP28 DAC ports on the other end and is suitable for cost-effective close-range interconnections within the equipment room of telecom operators or data centers, etc.
Note: The FS P/N is changed from QDD200-4Q28PC02 to QDD-200G-4QPC02, but the product is the same. Only the FS P/N has been changed.