Axiom Memory CPAC-DAC-40G-3M-D-AX 40G QSFP+ Passive DAC Cable

Provide a fixed 40 GbE copper connection between compatible QSFP+ interfaces with a 3 m passive direct-attach cable. CPAC-DAC-40G-3M-D-AX uses the 40GBASE-CR4 interface format, carrying a four-lane 40 Gigabit Ethernet link through an integrated QSFP+ cable assembly rather than separate optical modules and patch cabling. The 3 m length suits short links within a rack, between neighboring racks, or between closely located network appliances where a copper direct-attach connection is appropriate. Passive DAC construction does not require active signal-conditioning electronics in the cable, making it suited to supported short-reach QSFP+ connections. The fixed cable ends also reduce the number of individual components required at each link endpoint. Axiom Memory specifies this cable for Check Point-compatible equipment. Match both endpoint interfaces to 40 GbE QSFP+ ports and verify that the installed Check Point platform supports passive 40GBASE-CR4 direct-attach cables. This specific version combines QSFP+ connectivity, passive operation, 40GBASE-CR4 signaling, Check Point compatibility, and a 3 m cable reach for deployments that need a defined short-distance 40 GbE interconnect.