StarTech.com Dell EMC SFP-10G-BX10-D Compatible SFP+ Module - 10GBase-BX10 Fiber Optical Transceiver Downstream (SFP10GBX10DS) - 100% Dell EMC SFP-10G-BX10-D compatible guaranteed - Lifetime Warranty on all StarTech.com SFP modules - Meets or exceeds OEM specifications - Our SFP modules comply w/ MSA industry standards - Low power consumption of < 1.3W - Pairs w/ SFP100BBXDST: