100% compatibility with Cisco SFP-10G-LR guaranteed Star Tech. com lifetime warranty on all Star Tech. com SFP modules Maximum transfer distance of 10 km (6. 2 mi) - SFP+ (Mini-GBIC) meets or exceeds OEM specifications SFP+ transceiver module complies with MSA industry standards 10GBASE-LR fiber transceiver has low power consumption: < 1. 3 W Hot-swappable with other fiber optic modules - Single mode connector - DDM: Yes - MTBF: 2 104 865 hours - Max. Data Transfer Rate: 10 Gbps