These harsh environment industrial Ethernet switches series can manage advanced networks under extreme temperatures. Minimum operating temperatures for the switches range from -20 to 70 °C. The unmanaged switches in this series feature as many as 20 Fast Ethernet or gigabit ports, relay outputs and Profinet packet prioritization, while the managed switches feature Profinet CC-B compatibility. The managed switches also provide flexible advanced network management features to maximize network performance and minimize downtime, such as ERPS/RSTP ring, VLAN, QoS and trunking. The gigabit switches are MIL-STD-certified for shock, vibration, temperature and humidity performance and extended operating temperatures from -40 to 85 °C.
