... duplex mode, and auto MDI/MDI-X connection.100BaseFX ports supports single/multi mode, SC/ST connector, optional. Features:1. Advanced ... force work mode, and support MDI/MDI-X connectionFiber Port: 100BaseFX ports (SC/ST connector, optional)Single-mode: 20, 40,60, ... EMS: EN61000-4-2(ESD), EN61000-4-3(RS), EN61000-4-4(EFT), EN61000-4-5 (Surge), EN61000-4-6 (CS), EN61000-4-8, EN61000-4-11 Shock: ...