... MU/E2000/MTRJPAPYMENT:T/T,LC/WEST UNION/PAYPALReturn wave loss:≥50dbOperation wave length:1310nm or 1550nmInsertion loss:≤0. ... 25dbConnector type:FC,SC, ST, LC,MUPackaging & Delivery Packaging ... customer's requiment Parameters Connector typeFC,SC, ST, LC,MUFiber typeSinle-modeOperation wave length1310nm or 1550nmInsertion loss≤0 ...