WADQS-28 (Version A) QSA-100, the QSFP28 to SFP28 Adapter (QSA) has a built-in SFP28 adapter under QSFP28 form factor, with data rate up to 25Gbps per channel. This QSA does not support reading SFP DDM info.
Version A: QSA-100A Adapter without EEPROM, the device will read DDM from the SFP transceiver that is connected to the QSA.
Features: Secure latching mechanismRoHS compliantLow crosstalkLow insertion lossOperating case temperature: -20C ~ +85CStorage
Temperature: -40C ~ +125CSupply
Voltage: 3.15
~ 3.45VA pplications: QSFP28 to SFP28