... 7 Ethernet Ports and 1 Optic Port, redundant power(12-36VDC). IES308-1 series are a smart plug-and-play industrial Ethernet switch, which ... MDI/MDI-X connection.100BaseFX ports supports single/multi mode, SC/ST connector, optional. Features:1. Advanced Ethernet switch technical2. IEEE802.3/802 ... : 5 yearsApprovals: FCC,CE, RoHS approvalsUpdate Date:2012-04-24 04:03:17 Industrial Ethernet Switch