Perle Systems IDS509GCSS10DXT 8PORT MANAGED SW GE RJ GE SC 1XSM10KM DWN XTMP 7016360

Cisco Catalyst 9300 2 x 25G Network Module – For Optical Network, Data NetworkingOptical Fiber25 Gigabit Ethernet – 2 x Expansion Slots – SFP – Plug-in Module C9300-NM-2Y-RF