Cisco-Compatible Sfp28 Transceiver Equivalent To Sfp-25G-Sr-S Mmf Module; Tested For Seamless Integration With Cisco Switches/Routers For Reliable 25Gbps Connectivity Up To 100M (328Ft) - Maximize Bandwidth For Data Migrations/High-Capacity Network Storage/Multimedia Upload - Technical Specs: 25Gbase-Sr Sfp28/25Gbe/Multimode Fiber (Mmf)/Lc Duplex Connector/850Nm/Ddm/Dom - Works W/ Msa-Compliant Switches That Accept Uncoded Fiber Modules - This 25 Gigabit Optical Transceiver Is Backed For Life