FPR2K-NM-8X1G Cisco Firepower 2100 SFP+ Network Module, 8 1G Ports (New)
Availability: Inventory Available - But May Be Limited
Cisco FirePower 2100 Series SFP+ Network Module - expansion module - 8 x 1 Gigabit SFP+ Ports - single-wide module that supports hot swapping - NEBS-compliant - To be used with the FirePOWER 2110/2120/2130/2140 firewall appliance (FPR2K-NM-8X1G)
You can fit four copper SFPs in either the top row of ports or the bottom row of ports. Both rows cannot be populated at the same time, because of the port row spacing.