... Converter Easy to connect server, repeater, switch, network switch Description: Ck-if11/21 Series is a ... supports 2 TP ports 1 fiber ports. TP(RJ45) support 10/100Base-T(X), Full/Half duplex ... ; 100BaseFX supports single-/multi-mode, SC/ST connector, optional.Ck-if11/21 adopt industry stard design ... MDI-X connectionFiber Ports: 100BaseFX ports (SC/ST connector, optional)Single-mode: 20, 40,60, 80, ...