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  • Home
  • Products
        • Modules

        • Serial GatewaySerial-to-Internet connectivity
        • Serial I/O ModuleDigital and analog I/O
        • Remote I/O ModuleEthernet and WiFi I/O
        • I/O Sync ModuleWireless multi-point sync
        • Read-to-Use Kits

        • Multi-Point Wireless AlarmOne-tap trigger, multi-point alarm
        • Smart Distribution BoxFor remote circuit control, scheduling
        • Software

        • IoT CloudDevice & data management platform
        • ModuAIUse AI to Config Modules
        • customize your iot system
  • Applications
        • Smart Agricuture

        • Smart GreenhouseGreenhouse Environmental Control
        • PigSensePig Farm Environment Control
        • AquaLinkAquaculture Monitoring & Control
        • IrriSmartWireless Smart Irrigation Control
        • Industrial Automation

        • CoolLinkAI Data Center Cooling Interlock
        • TunnelGuardTunnel & Corridor Emergency Monitoring
        • Environmental Monitoring

        • Industrial Park MonitoringIndustrial Park Environmental Monitoring
        • LightSmartIntelligent Lighting Cloud Control
  • Company
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        • About UsOur story, vision, and values
        • Factory RealityInside our advanced production lines
        • CertificateProven quality and global standards
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RS485

IoT Data Transmission Expert > RS485

8 Ports Serial to Ethernet Converter

Y208-R Octo-Port Serial-to-Ethernet DTU Model: Y208-R Buy Now Key Features Eight serial channels with Socket A and Socket B for each port, for up to 16 socket contextsDual 10/100Base-T...
DTU Serial Gateway
02/08/2026
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4 Ports Serial to Ethernet Converter

Y204-R Quad-Port Serial-to-Ethernet DTU Model: Y204-R Buy Now Key Features Four independently managed serial channels with Socket A and Socket B per port10/100Base-T Ethernet uplink...
DTU Serial Gateway
02/08/2026
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2 Ports Serial to Wi-Fi Converter

Y202-W Dual-Port Serial-to-WiFi DTU Model: Y202-W Buy Now Key Features Two serial channels with Socket A and Socket B per port for simultaneous SCADA and cloud connections802.11 b/g/n 2...
DTU Serial Gateway
02/08/2026
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2 Ports Serial to Ethernet Converter

Y202-R Dual-Port Serial-to-Ethernet DTU Model: Y202-R Buy Now Key Features Two independent RS232 / RS485 serial buses with Socket A and Socket B for each port10/100Base-T Ethernet...
DTU Serial Gateway
02/08/2026
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Serial to Dual-band Wi-Fi Converter

Y201-W MiniLink Serial-to-WiFi DTU Model: Y201-W Buy Now Key Features Two serial ports with dual socket channels per port for multi-center data pathsSupports 2.4 GHz and 5 GHz operation...
DTU Serial Gateway
02/08/2026
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Serial to Ethernet Converter

Y201-R MiniLink Serial-to-Ethernet DTU Model: Y201-R Buy Now Key Features RJ45 Ethernet uplink with Socket A and Socket B for multi-center data accessSupports TCP, UDP, HTTP, and MQTT...
DTU Serial Gateway
02/08/2026
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Serial to LoRa Converter

Y201-L MiniLink Serial-to-LoRa DTU Model: Y201-L Buy Now Key Features 410 to 493 MHz LoRa link with up to about 5 km open-area coverageStandard single-port 3.3 V TTL interface, with...
DTU Serial Gateway
02/08/2026
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Serial to 4G Converter

Y201-G MiniLink Serial-to-4G DTU Model: Y201-G Buy Now Key Features Nationwide 4G Cat.1 uplink with mainstream FDD and TDD band supportRS232, RS485, or TTL serial interface with...
DTU Serial Gateway
02/08/2026
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