M-4132
Remote Maintenance Device Server with RS-232, RS-485, Ethernet and Audio Communication
特色
• Support voice streaming on network.
• Provide pair connection on network.
• Web-based administration.
• Linux 2.6 platform.
• Support TCP/IP protocols.
• Provide dynamic DNS function.
• Provide event record and e-mail function.
• Built-in web server, FTP server.
• Built-in self-tuner ASIC chip for RS-485 port.
• 2500 V isolated on RS-485 port.
• Provide LED indicators.
• Robust, fan less design.
• CE/FCC, EMI, RoHS compliance.
介绍
The M-4132 module is specially designed for the remote maintenance solution with voice streaming. This module provides 2 major technologies on networking: Voice streaming and Pair connection. The Pair connection means that the user can operate remote COM port device via Ethernet TCP/IP protocol just like a local COM port and the Voice streaming means the user can talk to remote operator while operate remote COM-linked devices. Refer to the following graph.
应用
• Remote Maintenance: Establish the remote maintenance system of the equipments sold in the world.
• Broadcasting system: Establish the broadcasting system in the internet or intranet.
• Serial application revolution: Upgrade the original serial application to network application.
相似产品
| CPU 模块 | |
|---|---|
| CPU | xScale PXA-255 400 MHz processor |
| EEPROM | General |
| 閃存 | 32M Bytes |
| 內存 | 256K Bytes |
| 实时时钟 | General |
| 显示 | |
|---|---|
| 类型 | General |
| LED 灯 | |
|---|---|
| 状态 | General |
| RF 无线电 | |
|---|---|
| 天线 | Wireless |
| 通道数 | Wireless |
| RX 灵敏度 | Wireless |
| 传输功率 | Wireless |
| 传输距离 (LoS) | Wireless |
| 以太网 | |
|---|---|
| Ports | Bit rate: 10/100Mbps Ethernet interface: RJ-45 connector |
| 通讯协议 | Ethernet protocol & services: TCP/IP, Web server, FTP server, Telnet & SSH |
| 串口 | |
|---|---|
| 端口 | 1 x RS-232 1 x RS-485 |
| 波特率 | 1200/2400/4800/9600/19200/38400/57600/115200 bps |
| 数据格式 | 5/6/7/8 data bits, None/Odd/Even parity bit, 1/2 stop bit |
| 同位元 | Interface |
| Data Bit | Interface |
| 停止位元 | Interface |
| 电源 | |
|---|---|
| 功耗 | 2.5 W |
| 机构 | |
|---|---|
| 尺寸 (mm) | 160 x 135 x 44 (W x L x H) |
| 安裝 | Common |
| 环境 | |
|---|---|
| 工作温度 | -20 ~ 60°C |
| 储存温度 | -25 ~ 85°C |
