Industrial Ethernet Switch with 1,310nm Wavelength, 7 Ethernet Ports and ... -36VDC). IES308-1 series are a smart plug-and-play industrial Ethernet switch, which can provide economical solution for your ... mode, SC/ST connector, optional. Features:1. Advanced Ethernet switch technical2. IEEE802.3/802.3u/802.3x/802.3d,store ... and forward 3. Plug-and-play, 10/100M, F/H duplex, MDI/ ...