... to 1 year warranty DetailsSpecificationsSFP media converter 10/100/1000M SFP Media Converter Reasonable price Excellent qualitySFP media converterKey Specifications/Special Features:Features ... rate and Auto-MDI/MDIX for Tx portWith 100M, 1000M, PWR, Tx, Rx, FXL, and LED indicators ... Connector: one RJ45 (female)Rate: 10M, 100M, 1000M auto-negotiationFull/half-duplex auto-adaptive, MDI/MDI-XOptical port ...