1 x Cisco CVR-X2-SFP10G X2 To SFP Adapter TenGig Converter Module 74-6321-02. Expansion / Connectivity Compatible Slots: 1 x X2Expansion Slots: 1 (total) / 1 (free) x SFP+. Compatibility Information Designed For: Cisco Catalyst 3560E-12D, 3560E-12SD-E, 3560E-12SD-S, 3560E-24PD, 3560E-24TD, 3560E-48PD, 3560E-48PD-F, 3560E-48TD, 3560E-48TD-SD, 3750E-24PD, 3750E-24TD, 3750E-48PD, 3750E-48PD-F, 3750E-48TD.
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