IES3100-8C4V features 8x 10/100/1000BASE-T PoE+ ports, 4x 1G SFP ports, which is designed especially for a broad spectrum of industrial and extended enterprise connectivity needs. Equipped with an IP30 rated metal enclosure, it can operate within a wide temperature range of -40 to 75°C (-40 to 167°F). This switch is ideal for harsh environments, and can be widely used in energy, transportation, industrial production, environmental protection, and industrial industry. All Gigabit PoE+ ports support a power budget of up to 240W for PoE/PoE+, it is ideal for connecting PoE-powered end devices such as IP cameras, phones, wireless access points, sensors, and more. This layer 2 industrial managed switch supports enhanced L2+ functions such as 802.1Q VLAN and port-based VLAN, QoS, QinQ, LACP link aggregation, etc., which can meet the requirements of many scenarios in industrial environments.