- SFP+ Optical Transceiver with duplex LC connector - 10G small Form-Factor Pluggable (SFP+) MSA compatible - SFF-8472 Digital Diagnostic Function (DMI) - Single +3.3 V Power Supply - Up to 10.5 Gbps bidirectional data links - RoHS Compliant (all models) - 0 to 70°C Operating Temperature range - -40 to 85°C Storage Temperature range - Class 1 Laser International Safety Standard IEC 60825 Compliant TN-10GSFP-LRx: - Compliant with IEEE 802.3ae 10GBASE-LR/LW - Maximum Link Length of 70 KM