... Converter Easy to connect server, repeater, switch, network switch Description: Ck-if11/21 Series is a speediness 10/100Base-TX Industrial ... long distance, high speed, wide broadcast. Ck-if11 supports 1 TP ports 1 fiber ports, Ck-if21 supports 2 TP ports 1 ... connection; 100BaseFX supports single-/multi-mode, SC/ST connector, optional.Ck-if11/21 adopt industry stard design, IP30 protection, rugged high ...