8-Port Serial Server (RS232/RS485 to Ethernet) Y208-R | Industrial-Grade | Multi-Protocol IoT Gateway | 8 Independent Ports
Get Quote Now | Free Technical Solution Consultation
Common Pain Points
Traditional serial-to-network solutions often face short RS232/RS485 distance, poor anti-interference, communication conflicts when multiple devices run simultaneously, high cost and wiring complexity from multiple converters, difficulty integrating legacy protocols with cloud platforms, frequent failures in harsh industrial temperature/voltage conditions, complex configuration/maintenance, and limited scalability for large-scale IoT deployments.
Solution & Core Features
1.8 Independent Ports — 8 RS232/RS485 ports operate concurrently without interference, enabling full-duplex multi-channel communication in one compact device.
2.Industrial Reliability — -40°C to +85°C wide temperature, 5-36V wide voltage input, IEC 61000 Level 3 surge/ESD/EFT protection, dual Ethernet ports (10/100M auto-negotiation + switch cascading).
3.Multi-Protocol IoT Integration — Supports Modbus TCP/RTU gateway conversion, TCP/UDP Server/Client, MQTT, HTTP Client for seamless cloud/SCADA connectivity.
4.Smart & Easy Management — Built-in web interface for configuration/firmware upgrades, LAN device discovery, serial/network AT commands, remote maintenance, and batch deployment.
5.Flexible Power & Interfaces — Dual power inputs (5.5mm DC jack + terminal block), RS232/RS485 compatibility, ultra-low 80mA power consumption, perfect for diverse industrial setups.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | Y208-R |
| Serial Ports | 8 × RS232/RS485 (compatible) |
| Baud Rate | 2400 ~ 460800 bps |
| Data Bits | 7, 8 |
| Parity | NONE / ODD / EVEN |
| Stop Bits | 1, 2 |
| Hardware Flow Control | None (NFC) or RS485 mode |
| Ethernet Ports | 2 × RJ45 (10/100M auto-negotiation, switch function) |
| Power Supply | DC 5~36V |
| Power Consumption | 80mA @ 12V |
| Operating Temperature | -40°C ~ +85°C |
| Dimensions | 202.2 × 122 × 35 mm (excluding ears & terminals) |
| Protection Standards | IEC 61000-4-5 Level 3 (surge), IEC 61000-4-2 Level 3 (ESD), IEC 61000-4-4 Level 3 (EFT) |
| Protocols | TCP/UDP/MQTT/HTTP + Modbus TCP/RTU gateway |
| Configuration | Built-in webpage, LAN search, AT commands |
Application Scenarios
Widely deployed in industrial automation (multi-device monitoring & PLC networking), smart manufacturing (sensor/actuator aggregation), energy & power (remote metering & substation control), building security (access control & camera serial expansion), intelligent transportation (toll stations & parking systems), IoT cloud integration (Modbus to MQTT/HTTP conversion), and any industrial, commercial, or IoT scenario requiring multiple legacy serial ports to be reliably, securely, and efficiently connected to Ethernet and cloud platforms.
