Cisco C3KX-NM-10G Expansion Module Cisco 3560X 3750X 4-Port 10G SFP+ Module

Cisco C3KX-NM-10G 2x10Gb/1Gb SFP+ 2xGigabit SFP Ports (Includes 2x 10G SFP)

Cisco C3KX-NM-10G 4-Port 10G Ethernet Module

Cisco SFP-10G-SR-S 10G BASE-SR SFP+ Transceiver Module Expres Delivery Worldwide

Cisco C3850-NM-4-1G 4x1Gb Port Expansion Module For Catalyst 3850

Genuine Cisco SFP-10G-LR 10-2457-02 10GBASE-LR SFP Transceivers w/Hologram

Cisco compatibles SFP-10G-LR-CC

Cisco SFP-10G-SR-S 10-3105-01 10GBASE Fibre Optic SFP 10G Transceiver Module