Cisco SFP28 1 LC/PC Duplex 25GBase-CSR Network For Data Networking Optical
Product Type: SFP28. Interfaces/Ports Details: 1 x LC/PC Duplex 25GBase-CSR Network. The Cisco 10/25GBASE-CSR Module supports a link length of up to 300/400m over OM3/4 at 10G, and up to 300/400m over OM3/4 at 25G.