IE Switch, Features LED Diagnostics, Port Type RJ45, IP Rating IP30, Mounting Location DIN Rail, Network Interface 10/100 Mbit/s, Number of Ports 8, Resistance Properties Not Applicable, Switch Management Unmanaged, Maximum Operating Temperature 140 Degrees F, Minimum Operating Temperature -4 Degrees F, Overall Depth 4 7/8 in, Overall Height 4 7/8 in, Overall Width 2 3/8 in.