Digital Lightwave Inc. 402000 XFP 1310nm SONET/SDH/OTN/Ethernet/Fibre Channel 9.953G-11.3G (XFP-SR 10km Single-Mode Fiber) - for 10G port on MSA 2020/2030, SSA 1220 and HDE 1201/1301 Supports the following rates (with corresponding hardware configuration and Test Options) " 9.953Gb