40GBASE-CR4 QSFP+ direct-attach copper cable, 10 meter active
Cisco QSFP-H40G-ACU10M, 10 m, QSFP+, QSFP+
Cisco QSFP-H40G-ACU10M. Cable length: 10 m, Connector 1: QSFP+, Connector 2: QSFP+