Cisco 40GBASE-CR4 QSFP to 4 10GBASE-CU SFP+direct branch cable 5-meter passive

The Cisco 40GBASE-CR4 QSFP to 4 10GBASE-CU SFP Direct Attach Cable (5-meter, passive) is a high-performance, cost-effective solution for high-density 40G to 10G Ethernet connectivity. It features a QSFP+ connector on one end and four SFP+ connectors on the other, enabling seamless 40G to 4x10G breakout connections. Designed for short-reach data center applications, this passive copper cable offers low power consumption, minimal latency, and simplified cabling. Its plug-and-play design ensures easy deployment, making it ideal for top-of-rack (ToR) and middle-of-row (MoR) architectures. Key benefits include reduced infrastructure costs, improved airflow, and reliable high-speed data transmission.