S2100--G4-F8T16 4 8 16 S2100--G4-F16T8 4 16 8 S2100--G4-F20 4 20 - S2100--G4-F24 4 24 - Specification Interface Configuration GB SFP 1000Base-X,SFP 100M RJ45 RJ45,10/100Base-T(X)self-adaption,support MDI/MDI-X automatic polarity-reversal. ...