QSFP-H40G-CU1M — QSFP+ 40 Gbps

The QSFP-H40G-CU1M is a Cisco QSFP+ 40 Gbps passive direct-attach cable (DAC) measuring 1 metre. The most cost-effective pre-terminated copper solution in the QSFP+ 40G range, it suits very short links without requiring any optics or active electronics. Guaranteed operation from 0 to 70 °C.

This 1 m passive DAC is the reference for direct intra-rack 40 Gbps interconnections, particularly between a top-of-rack switch and an adjacent server. Its ease of installation and low cost make it the preferred choice for large-scale deployments requiring many short links. Genuine Cisco hardware, manufacturer warranty.