TRENDnet’s 6-Port Hardened Industrial Gigabit PoE+ Layer 2 Managed DIN-Rail Switch, model TI-PG541i, has four Gigabit PoE+ ports, one Gigabit port, one Gigabit SFP slot and a 120 Watts PoE budget. The switch is equipped with an IP30 rated metal enclosure and designed to withstand a high degree of vibration, shock, protection against ESD/EMI/surge, and operate within a wide temperature range (- 40 – 70 °C (- 40 - 158 °F)) for harsh environments. L2 management include features such as PoE port control, VLAN, multicast, and QoS which allow for network integration flexibility.\n\nIndustrial Hardened Design\nEquipped with a rugged IP30 rated enclosure and designed to withstand a high degree of vibration, shock, protection against ESD/EMI/surge, and operate with a wide temperature range (- 40 – 70 °C (- 40 - 158 °F)) for harsh environments. \n\nIntegration Flexibility\nManaged features include PoE per port control/priority/scheduling/power delay, 802.1Q/MAC-based VLAN, IGMP snooping, per port bandwidth control/802.1p/DSCP/queue scheduling, and SNMP trap/RMON/SMTP alert/syslog/port mirror for monitoring and flexible network integration. \n\nFault Tolerance\nFeatures dual redundant power inputs (Primary and RPS) from external power sources and an output alarm relay to indicate the event of input power failure\n\nFull PoE+ Power Budget\nSupplies up to 30 Watts of PoE/PoE+ power per port (ports 1-4 802.3at/802.3af) with a 120 Watt PoE power budget\n\nNetwork Ports and Capacity\n4 x Gigabit PoE+ ports, 1 x Gigabit Port, and 1 x Gigabit SFP slot allow for a 12Gbps switching capacity\n\nIntegrated DIN-Rail Mount\nIP30 rated metal enclosure with integrated DIN-rail mounting hardware\n\nFull PoE Control Per Port\nPoE control features include enabling/disabling PoE and class, power priority, PD alive check, scheduling, and power delay per port using CLI or web management.\n\nL2 Management\nManaged features include 802.1Q, /MAC-Based VLAN, IGMP v1/2/3 Snooping, per port bandwidth control/802.1p/DSCP/Queue Scheduling (SP/WFQ/WRR), and Storm Control for flexible network integration.\n\nSystem Monitoring\nMonitoring features include SNMPv1/v2c, MIB support, SNMP trap, RMON Groups (1, 2, 3, 9), SMTP alert, syslog, and port mirroring.\n\nRedundant Power\nDual redundant power inputs (primary and RPS) with overload current protection\n\nAlarm Output\nAlarm relay output triggered by power failure of primary and/or redundant power (DIP switch)\n\nJumbo Frame\nSends larger packets, or Jumbo Frames (up to 10K)\n\nWide Temperature\nHardened switch is rated for an operating temperature range of - 40 to 70 °C (-40 to 158 °F)\n\nElectro Magnetic Compliance\nComplies with IEC61000-6-2 EMC generic standard immunity for industrial environments\n\nShock and Vibration Resistant\nRated for shock (IEC 60068-2-27), freefall (IEC 60068-2-32), and vibration (IEC 60068-2-6)\n\nLED Indicators\nLED indicators convey power, redundant power, alarm, SFP, PoE, and network port status\n\nGrounding Point\nGrounding point protects equipment from external electrical surges