40GBASE-CR4 QSFP+ passive direct-attach copper transceiver module assembly, 5 meter
Cisco QSFP-H40G-CU5M, 5 m, QSFP+, QSFP+
Cisco QSFP-H40G-CU5M. Cable length: 5 m, Connector 1: QSFP+, Connector 2: QSFP+