Cisco 100GBASE-CR4 QSFP28 Passive Direct Copper Cable

The Cisco 100GBASE-CR4 QSFP28 Passive Direct Copper Cable is a high-performance, cost-effective solution for short-reach data center interconnects. Designed for 100 Gigabit Ethernet applications, it supports data rates up to 100 Gbps over distances up to 5 meters without the need for additional power or signal conditioning. Key features include a QSFP28 form factor, low latency, low power consumption, and plug-and-play simplicity. Its passive copper design ensures minimal signal loss and electromagnetic interference, making it ideal for high-density, high-speed networking environments. This cable offers a reliable, energy-efficient alternative to optical transceivers for short-range connectivity.