Switch 1.8*RJ45 2.IP30,DIN35,10/100M 3.Redundancy 4.Multi-Mode SwitchP/N: Ck-if80-M ... :1. Advanced Ethernet switch technical2. IEEE802.3/802.3u/802.3x/802.3d,store and forward 3. Plug-and-play, 10/100M, F/H ... : 5 yearsApprovals: FCC,CE, RoHS approvals Unmanaged Industrial Optical Ethernet Switch 5 port ethernet switch (Wide Temperature -40C to 75C) CK-if 80-M ...