Legrand 10/25GBASE-CSR SFP28 Module for MMF – For Data Networking, Optical Network – 1 x LC/PC Duplex 25GBase-CSR Network – Optical Fiber – Multi-mode – 25 Gigabit Ethernet – 25GBase-CSR CISCO COMP
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 25GThis module requires RS-FEC on the host port for full reach operation at 25G. Using BASE-R FEC the module can support 70/100m over OM3/4 and with-out FEC it can support 30/50m over OM3/4 at 25G. For 10G operation FEC is not required.

Legrand SFP-1025G-CSR-S-L