The Arista Networks compatible cable assembly is designed to meet the high density requirements of standard and combo connector configurations. QSFP-DD pluggable solutions enable 400G transmission. It is fully compliant with SFF-8636, QSFP-DD MSA standards.
QSFP-DD to 4xQSFP28 cable assemblies are high performance, high bandwidth and cost effective interconnect solutions that support 400G standard applications with different data rates.
Note: The FS P/N is changed from Q-4Q28AC01 to QDD-400G-4Q4xNAC01, but the product is the same. Only the FS P/N has been changed.