Cisco QSFP-H40G-CU5M

The Cisco QSFP-H40G-CU5M is a high-speed, 40 Gigabit Ethernet (GbE) copper cable designed for use with Cisco networking equipment. It is a Quad Small Form-factor Pluggable (QSFP) cable, which means it has four independent data transmission channels. The "H40G" in the product name indicates that it supports 40 GbE speeds, and the "CU" stands for copper, indicating that it is a copper-based cable rather than a fiber optic cable. The "5M" indicates that the cable is 5 meters in length. This cable is commonly used for short-range, high-speed data transmission within data centers or between networking devices.