This unmanaged industrial ETHERNET switch (852-101/000-001) has five Fast Ethernet ports for easily setting up small- to medium-sized networks. Its slim design paired with a DIN-rail adapter simplifies installation in the control cabinet and provides high vibration, shock and temperature resistance. Additionally, automatic transmission rate detection (auto-negotiation) and automatic identification of the transmit and receive lines (Auto MDI-X) allow simple plug-and-play operation, saving time and money during commissioning. Status LEDs, a redundant power supply and an alarm contact (configurable via DIP switch) increase the switch's redundancy and diagnostic capabilities, providing higher operational uptime. Features: Redundant DC power supply Large supply voltage range: 12 … 48 V DIP switches for configuring alarms Compatible with IEEE802.3i, 802.3u standards Non-blocking, store-and-forward-switching Autonegotiation on all 10/100BASE-T/TX-ports Auto-MDI/MDIX (crossover) on all 10/100BASE-T/TX-ports Integrated address look-up table, supports up to 2000 absolute MAC addresses Overvoltage and reverse voltage protection Prioritization of Ethernet data packets (PROFINET, Ethernet/IP, GOOSE, prioritization per IEEE 802.1Q/ 802.1p) Forwarding of IEEE 802.1Q data packets (VLAN pass-through)
