7500X 40X1G SFP 8X10G SFP+ FD Module
HPE Part# R8N54A
Modules – Expansion Module - Gigabit Ethernet - 10 Gigabit Ethernet Ethernet Technology - Optical Fiber - 1000Base-X Network Technology - 10GBase-X Network Technology - 48.0 Total Number of Expansion Slots - SFP