LORDWORLD 2-Ch RS485 to RJ45 Serial Server Dual ETH PoE 802.3 DC 6-45V Rail-Mount

Two-Channel RS485 Ethernet Gateway

This industrial serial server converts two independent RS485 channels to Ethernet for transparent bi-directional data transmission. It supports Modbus, MQTT and JSON protocols for integration with existing automation systems. The rail-mount metal enclosure suits cabinet installations in factory or building-management environments. Engineers upgrading legacy Modbus networks to IP-based infrastructure will find it a direct fit.

Dual RJ45 Ports with PoE 802.3

The unit provides two Ethernet ports and accepts power via IEEE 802.3af PoE on either port, removing the need for a separate supply in PoE-enabled cabinets. A screw-terminal block and DC jack also accept 6-45 V input for installations without PoE infrastructure. This flexible power architecture simplifies wiring in both new and retrofit projects.

Isolated Channels for Continuous Operation

Each RS485 channel operates independently with electrical isolation, preventing ground-loop interference during long-term deployment. The hardware maintains transparent transmission without protocol conversion latency, so data integrity holds under sustained Modbus polling or MQTT streaming loads. The compact rail-mount design dissipates heat passively inside enclosed cabinets.