DITEK's DTK-SW4IND was designed to give you the network connections and device power you need in harsh industrial environments. This unmanaged switch features four autosensing Gigabit Ethernet PoE+ ports and two SFP ports, providing plenty of performance for the devices in your network. With its rugged, IP40-rated metal case and fanless design, the DTK-SW4IND operates reliably and quietly, even in extreme temperatures.Product FeaturesProvides power and data connections for up to four PoE network devicesFour 10/100/1000 Mbps auto-sensing ports that automatically detect optimal network speedsTwo small form-factor pluggable GBIC module slots (SFP)IEEE 802.3x flow control for full duplex.Supports jumbo frames up to 9.6 kBytes.LEDs provide positive indication for power, link/activity, PoE and SFP.Fanless design ideal for silent operationDIN-rail mounting bracket included.Requires separate DC industrial power supply (not included)ApplicationsPoE Network DevicesIP Video CamerasWireless Access PointsThe unmanaged switch provides a quick, easy and cost-saving way to add wired networking to your home, office or small business; no intervention neededGigabit Ethernet port for ultra-fast network speedsSupports cost-efficient twisted pair cables for high-speed data transfer up to 100 meters