SKU: WCODE-Box   Product Highlights 5V supply voltage Supports low-power mode Support SFP/QSFP/OSFP/QSFP-DD package module The independent indicator light displays Use USB communication Online module reading Firmware saving and modification of open area information DDM/DOM data monitoring Convenient for transportation Compliant with SFP/SFP+ /QSFP+/QSFP28/OSFP/QSFP-DD MSA Compliant with SFF-8472/SFF-8636/CMIS.