1 x 4-Port 10G SFP Module -C3KX-NM-10G. 24 and 48 10/100/1000 PoE+, non-PoE models, and 12 and 24 GE SFP port models. The Cisco Catalyst 3750-X and 3560-X Series Switches are an enterprise-class lines of stackable and standalone switches, respectively.
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