Web Server Packed into RJ45 Connector
VinceTronics writes "Electronic Design magazine has a review (.pdf) of the XPort by Lantronix, a product that packs an entire web server into the volume of an RJ45 connector! This includes an 80186 controller, an OS, the TCP/IP stack, a 10/100 Ethernet transceiver, and the LAN interface magnetics. Downside is that the serial interface to the controller tops out at 300 kbps, but for $33 (in 10K quantities) it's a cool, easy way to net-enable just about anything."
Although it is smaller than your thumb, the XPort contains all of the hardware and software required to Web-enable any device, including:
10Base-T/100Base-TX auto-sensing Ethernet connection
Mature, robust operating system
Embedded HTTP-compliant Web server
Programmable e-mail alerts
Extensive networking protocol suite including full TCP/IP stack
128-bit AES Rijndael encryption