Ethernet Eco switch 852-1111 is plug-and-play, connects up to five network devices to an Ethernet network with data rates of 10, 100 or 1,000 Mbps. It includes automatic data rate adjustment (autonegotiation) or automatic transmit/receive cable detection (Auto-MDIX). Up to 2,000 devices can be managed via MAC address list. Full-duplex communication complies with IEEE 802.3x in an operating range of 0–60 °C.