Advantech EKI-5525I-AE Ethernet Switch, ProView 5-Port 10/100Mbps Unmanaged Industrial Switch, Extreme Temperature Support -40 to 75°, Supporting Modbus/TCP and SNMP, 120 x 27 x 84mm (HWD), IP30 $164.39 Select
Advantech EKI-5526I-AE 16 Port, 10/100Mbps, Unmanaged Ethernet Switch, ATEX/C1D2/IECEx, -40C to 75C $605.64 Select