the 10GBASE-LRM SFP+ Optical Transceiver Module supports up to 220m over OM3 multimode fiber (MMF). Max. Power Consumption 1W Allowing for Prolonged Service Life, Commercial Temperature Range 0 to 70C (32 to 158F) ^^ Tested in Targeted Switches for Superior Performance, Quality, and Reliability. We owns compatibility LAB facilities to meet the EEPROM coding and writing requirements with various brands of the latest and advanced networking equipments to ensure the compatibility. ^^ Real Time Digital Optical Monitoring Capability for Strong Diagnostic Capabilities ^^ Hot Pluggable SFP+ MSA and RoHS Compliant to Maximize Uptime and Simplify Maintenance ^^ Compliant to IEEE 802.3 ae Gigabit Ethernet and SFF-8472, SFF-8431, SFF-8432 with duplex LC receptacle