Dell P7C7N 1M 100GbE QSFP28 to QSFP28 Passive Copper Direct Attach Cable (DAC) connects high-speed networking equipment over short distances using passive copper construction. Rated for 100GbE throughput, this 1-meter cable features QSFP28 connectors on both ends, compatible with Dell PowerEdge servers, storage systems, and networking switches that support QSFP28 modules. The passive design eliminates power consumption and latency concerns, making it ideal for data center interconnects, storage area networks, and top-of-rack switching configurations. No active components or signal conditioning required. Typical applications include server-to-switch, switch-to-switch, and server cluster configurations within cabinet or nearby equipment proximity. Part number P7C7N ensures OEM compatibility and interoperability. Tested and guaranteed; available via quote.