This document is a RS232/RS485 serial server technical configuration manual, which introduces the technical characteristics, application methods, and server configuration methods of the product.
The document describes the technical characteristics of RS232/RS485 serial servers, including the use of a 16C554 chip, support for up to 16 independent hardware serial ports, and various network modes such as TCP/IP Server, Client, and UDP broadcast. It also covers virtual serial port software, Telnet management, and security features like watchdog and authentication.
Configuration procedures are detailed, including Telnet access via Windows HyperTerminal or VSPWM virtual serial software, parameter management through the server's management port, and hardware connection guidelines for both commercial and industrial versions. The manual also outlines product customization options and network transmission settings such as DNS, NAT, and transparent server pairing. This manual is written in Chinese.
| Serial ports | 1-16 independent hardware ports |
|---|---|
| Chipset | 16C554 |
| Supported network modes | TCP/IP Server, Client, UDP broadcast |
| Telnet management | Supported via Windows HyperTerminal or VSPWM virtual serial software |
| Industrial grade features | Optical isolation, built‑in power system, high‑grade protection chip |
Use Windows HyperTerminal or the VSPWM virtual serial software's Telnet manager to log in and configure the device.
The device uses a 16C554 chip for serial expansion.
It provides between one and sixteen independent hardware serial ports.