The Dell Compatible QSFP-DD Direct Attach Cable operates over active copper, which requires no additional power to ensure quality connectivity. This DAC is compliant with IEEE802.3cd and SFF-8636 MSA standards. It is suitable for cost effective close range interconnections within equipment room of telecom operators or data centers, interconnecting LAN or SAN applications with speeds up to 400G.
Note: The FS P/N is changed from QDD-AC01 to QDD-400G-AC01, but the product is the same. Only the FS P/N has been changed.