The SFP-10G-BXU-60K-LW transceiver operates at 10 Gbps over Single-mode fiber at Tx1270nm/Rx1330nm with a maximum reach of 60 kilometers. OEM Compatible transceivers are MSA compliant for seamless integration and RoHS compliant for environmental conformity. All transceivers are 100% tested for functionality and compatibility and backed by a Lifetime Replacement Warranty.