The QSFPH40GAC10 is a Cisco QSFP-H40G-ACU10M compatible direct-attach copper QSFP+ cable designed and tested to work with Cisco brand compatible switches and routers. This active Twinax copper cable supports 40 Gigabit Ethernet applications connected through QSFP+ ports. It uses a cost-effective cabling alternative to fiber-optic setups with low power consumption of less than 0.5 W.
