Up to 12 ports 10GE SFP+ (10GBASE-R) or 12 ports GE SFP (1GBASE-X). Catalyst 4500E Series 12-Port 10 Gigabit Ethernet (SFP+). Cisco IOS XE Release 3.1.0SG or later. IEEE 802.1AE and Cisco TrustSec capability in hardware.
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