Wavelength: BIDI (Bi-Directional) - Note: Typically one SFP uses 1310nm Tx/1550nm Rx and the paired SFP uses 1550nm Tx/1310nm Rx. Specific wavelengths for this part are usually implied by the 'BX' designation.
Digital Diagnostic Monitoring (DDM): Yes (implied by 'U' for Unified or similar)