... 1 TP ports 1 fiber ports, Ck-if21 supports 2 TP ports 1 fiber ports. TP(RJ45) support 10 ... . IEEE802.3/802.3u/802.3x,store and forward 2. Plug-and-play, easy to installation3. 10/100M, F/H ... Single-mode: 20, 40,60, 80, 120Km,optionalMulti-mode: 2,5Km,optionalWavelength: 850nm, 1310 nm, 1550nmTypical 100Base-FX: Multi- ... 15, CISPR (EN55022) class A EMS: EN61000-4-2(ESD), level 4 EN61000-4-3(RS), level 4 ...