شبکه مبدل سریال به شبکه

Product Attributes

Introduction

The USR-TCP232-T2 is a brand-new, compact serial-to-Ethernet module capable of transparent data transmission directly between an RJ45 network interface and a TTL serial port. It can also be applied to RS232 and RS485 interfaces via level-shifting circuits.

The T2 module features low power consumption, drawing only minimal current at full operating speed. Equipped with an M0-series 32-bit processor, it delivers fast processing speed and higher efficiency. Its diverse functionality further meets the varying needs of customers.

The T2 module is easy to operate and offers strong compatibility. Building on new features, it maintains compatibility with the T24 series configuration protocol for the convenience of existing users. It also introduces a configuration protocol similar to that of the M4 series, allowing customers migrating from other product lines to apply it to the T2 with only minor adjustments.

Features

• 10/100Mbps adaptive Ethernet interface with AUTO-MDIX automatic crossover/straight-through cable detection
• Operating modes: TCP Server, TCP Client, UDP Client, UDP Server, Httpd Client
• Serial baud rate configurable from 600bps to 460.8Kbps; supports None, Odd, Even, Mark, Space parity
• Custom heartbeat packet mechanism ensures reliable connections and eliminates dead connections
• Custom registration packet mechanism for connection status detection; supports custom packet headers and MAC address as registration packet
• In TCP Server mode, the number of connected clients is configurable from 1 to 16 (default: 4); connected client IPs are displayed, and data TX/RX is calculated per connection
• In TCP Server mode, configurable option to kick old connections when the maximum connection count is reached
• Parameter configuration via web page, AT commands, serial protocol, and network protocol; configuration protocol provided for integration into customer software
• TCP Client short connection support with customizable disconnection timeout
• Timeout restart (no-data restart) support with customizable restart interval
• Configurable data buffer clearing before TCP connection establishment
• DHCP support for automatic IP address acquisition
• Factory-programmed globally unique MAC address
• DNS support for domain name resolution
• Customizable DNS server address
• Firmware upgrade over network for convenient updates
• Virtual COM port support with USR-VCOM software developed in-house
• Software factory reset support
• Compatible with operation across gateways, switches, and routers; supports both LAN and WAN access