QSFP-100G-CU1M= Cisco 100GBASE-CR4 Passive Copper Cable Direct attach cable 3.3 ft

QSFP-100G-CU1M= Overview

Cisco QSFP to QSFP copper direct-attach 100GBASE-CR4 cables are suitable for very short links and offer a cost-effective way to establish a 100-Gigabit link between QSFP-100G ports of Cisco switches within racks and across adjacent racks. Also, with no active electronics in the cable itself, power consumption is minimal compared to active optical cables or optics plus modules. That means less heat, lower energy usage, which is beneficial especially when you have many connections.