WIZnet Inc WIZ105SR Networking Module, RS232

High speed Serial-to-Ethernet gateway module with an RJ-45 jack
High stability and reliability Ethernet connection solution
10/100Mbps Ethernet interface supported with full hardwired TCP/IP stack chip W5100
Up to 230Kbps serial communication interface
Serial configuration commands support: Simple command frame format, Comprehensive & readable command set for network and serial settings, On-site configuration without PC
Powerful remote configuration tool
Stock no. 698-9132: Bridge Cable 12-pin to connect the RS-232 serial interface of WIZ105SR with the Test Board.
Stock no. 698-9136: Evaluation Kit contains a WIZ105SR Module, Test Board, Bridge Cable 12-pin, Serial cable, and LAN cable and a Power adaptor DC 5V