CSE-M53A - 嵌入式串行联网模块

CSE-M53

即将上市

Sollae Systems优化的TCP/IP协议栈在IPv6也可使用。

CSE-M53A是不仅支持IPv4，还是支持基于IPv6网络IPv6地址体制下的袖珍型嵌入式串行<-->以太网的通信模块。 CSE-M53A基于芯片型工作的同时，大大缩小了产品尺寸。 虽然体积小，但其支持921,600 bps的串行速度并内存强大的调试功能。 不仅如此，还支持DNS, DDNS, Telnet COM Port Control Option等功能并适用于多样的通信环境中。

产品特征

  • 支持IPv6和IPv4 (双协议栈)
  • 自动设定 Stateless / Stateful (DHCPv6)地址
  • Neighbor / Router Discovery
  • Full state neighbor cache management
  • IPv6 fragmentation
  • ICMPv6, TCPv6, UDPv6
  • CSE-M53与Pin to Pin 兼容
  • 10/100Base-T自适应以太网接口
  • 超迷你模块型产品 : 20mm x 24mm
  • 通信状态检测功能
  • 高速UART端口 (高达921.6Kbps - 使用Xon/Xoff及RS485的情况230.4Kbps)
  • 3.3V-TTL 电平, 可扩充至RS232/422/485
  • 支持多种HOST连接模式(TCP服务器, TCP客户端, UDP)
  • 利用AT命令而控制的通信技能及提供设定(IPv4)技能(专利)
  • 通过HOST的简单连接(DNS-IPv4)
  • 动态IP的域名地址管理(DDNS-IPv4)
  • 支持Telnet Com Port Control Option(RFC2217)
  • 提供使用简单的远程设定实用程序(ezManager)
  • 无偿提供用于PC用串口<-->TCP/IP的虚拟系统(ezVSP)
  • 提供利用LAN的简单固件升级功能(IPv4)
  • 遵守欧洲环境法规RoHS的环保产品
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  • The Restriction of Hazardous Substances in Electrical and Electronic Equipment (RoHS) Directive was established by the European Union (E.U.). It affects manufacturers, sellers, distributors and recyclers of electrical and electronic equipment containing lead, cadmium, mercury, hexavalent chrome, polybrominated biphenyl (PBB) and polybrominated diphenyl ether (PBDE). After July 1, 2006 the use of these materials was banned in new products sold in Europe
  • Products require 3.3 volts DC of regulated power for normal operation.
  • Module type is a relatively compact unit in a larger device or arrangement that is designed to be separately installed, replaced, or serviced. Typical characteristics of modular components include portability, which allows them to be used in a variety of systems, and interoperability, which allows them to function with the components of other systems.
  • Ethernet is the most widely-installed local area network ( LAN) technology. Specified in a standard, IEEE 802.3. An Ethernet LAN typically uses coaxial cable or special grades of twisted pair wires. Devices are connected to the cable and compete for access using a Carrier Sense Multiple Access with Collision Detection (CSMA/CD ) protocol.
  • Supports 3.3V Transistor-Transistor Logic(TTL) Level. Short for TTL, a common type of digital circuit in which the output is derived from two transistors. Many TTL logic gates are typically fabricated onto a single integrated circuit (IC).
  • Supports Firmware upgrades over TFTP software which is hotflash.exe. TFTP is short for Trivial File Transfer Protocol, that is an Internet software utility for transferring files that is simpler to use than the File Transfer Protocol (FTP) but less capable.
  • Supports telnet.You can configure and go over products through telnet.
  • Supports DNS function. DNS is short for Domain Name System (or Service or Server), an Internet service that translates domain names into IP addresses. Because domain names are alphabetic, they're easier to remember. The Internet however, is really based on IP addresses. Every time you use a domain name, therefore, a DNS service must translate the name into the corresponding IP address. For example, the domain name www.example.com might translate to 198.105.232.4. The DNS system is, in fact, its own network. If one DNS server doesn't know how to translate a particular domain name, it asks another one, and so on, until the correct IP address is returned.
  • Supports DDNS function. DDNS is short for dynamic Domain Name System, a method of keeping a domain name linked to a changing IP address as not all computers use static IP addresses. Typically, when a user connects to the Internet, the user's ISP assigns an unused IP address from a pool of IP addresses, and this address is used only for the duration of that specific connection. This method of dynamically assigning addresses extends the usable pool of available IP addresses. A dynamic DNS service provider uses a special program that runs on the user's computer, contacting the DNS service each time the IP address provided by the ISP changes and subsequently updating the DNS database to reflect the change in IP address. In this way, even though a domain name's IP address will change often, other users do not have to know the changed IP address in order to connect with the other computer.
  • Supports Telnet COM Port Control Protocol, specified by IETF RFC 2217. 'COM Port Control' is an extension of the Telnet Protocol. It allows redirector software to send configuration information to an Access Server. It also allows the Server to send the client redirector any serial line status changes, and allows the client redirector to manage flow control with the Access Server. When making a connection without using Telnet COM Port Control, the client redirector is still able to communicate with the server, but it will only be able to send and receive data, which is fine for use with many PC applications. However by using Telnet COM Port Control when making a connection, the client PC application is also able to read status lines and control signals on the client redirectors virtual COM port which is exchanged with the Server, allowing a wider range of PC application software to be used sucessfully.
  • In this mode, both TCP client and TCP server can be performed without additional configuration. ezTCP tries to make tcp connection as a client. If ezTCP is not on any connection, it can allow tcp connection requests from another client as a server.
  • This function can be used when a server needs to identifiy multiple remote devices. By using this function, ezTCP sends MAC address to the remote host right after the connection is established.