D-link 48 x 1/10GbE and 6 x 40/100GbE QSFP+/QSFP28 ports L3 Stackable 10G Manage

48 x 1/10GbE and 6 x 40/100GbE QSFP+/QSFP28 ports L3 Stackable 10G Managed Switch - 48-port 10GBase-T, 6-port 100G QSFP28 interfaces switch with Standard Image with 2 front-to-back AC PSUs and 5 front-to-back fan modules - 48 x 1/10GbE Base-T ports - 6 x 40/100 GbE QSFP+/QSFP28 ports - RJ-45 console port for out-of-band management - 10/100/1000 BASE-T RJ-45 Ethernet for out-of-band remote management - 1 x RJ-45 port - 1 x USB 2.0 Type A port - 1 + 1 redundant power supply design