48x 10GBASE-T and 6x 40GbE QSFP+ ports, IO to PSU air
2x AC PSU, OS9 installed with entitlement to OS10 Enterprise 
Software, Rights to use L3 on OS9
3 Year ProSupport Plus & Mission Critical:(7x24) 4-hour Onsite Service

28 x 10Gbase-T, 2 x QSFP28, PSU to IO
2 PSU, OS10
3 Year ProSupport Plus & Mission Critical:(7x24) 4-hour Onsite Service