PLANET ISW-800T Industrial 8-Port 10/100TX Compact Ethernet Switch, suitable for industrial use, features 8 10/100Mbps auto-negotiation ports, IP30-rated rugged but compact case and a wide-ranging redundant power system (12V / 48V DC or 24V AC). The ISW-800T is able to operate in any harsh environment with operating temperature ranging from -40 to 75 degrees C. As the trend for an IIoT (Industrial Internet of Things) infrastructure is gradually on demand, the ISW-800T is especially designed to make the deployment of an industrial network easy as it comes with a Plug and Play feature. Besides, it is stable and reliable when it comes to fast data and power transmission. The ISW-800T, adopting the advanced green networking technology, provides the link-on cable length power saving and link-down power saving methods. These features make the ISW-800T consume very low power in full load operation mode, which helps conserve energy effectively but maintains high performance efficiently. With the Auto Power Saving and IEEE 802.3az Energy Efficient Ethernet (EEE) Protocol, the ISW-800T can automatically detect cable link status and network traffic, and thus is able to adjust power consumption accordingly. It enables the switch to consume less power when it is less active. The ISW-800T features a strong dual power input system with wide-ranging voltages (12V / 48V DC or 24V AC) incorporated into customer's automation network to enhance system reliability and uptime. In the example below, when power supply 1 fails to work, the hardware failover function will be activated automatically to keep powering the ISW-800T via power supply 2 alternatively without any loss of operation.