5940 2-port QSFP+ and 2-port QSFP28 interface module (LSWM12H2Q) - Includes two Quad Small Form-factor Pluggable Plus (QSFP+) ports and two Quad Small Form-factor Pluggable 28 (QSFP28) ports - QSFP28 ports accepts 40GbE and 100GbE transceivers and cables
HPE Switch QSFP+ and QSFP28 Modules
HPE FlexFabric 5940 Switch Series