X2-10GB-SR Refurbished Used

Cisco X2 – X2 transceiver module – 10GbE – 10GBase-SR – SC multi-mode – up to 300 m – 850 nm – refurbished – for Cisco 8, Catalyst 3560E, 3750E, 4500, 4948 10, ME 4924, Supervisor Engine II-Plus-10