• Sparr Electronics Limited

Wireless Device Server For Wireless Networking

The EAD-02WBG – 2-port wireless device server enables access to remote devices while minimising costly cabling. Its highlights are: provides network mobility for un-tethered communication; industry standard 802.11b/802.11g wireless interface; transparent communications – no need to develop special software; two DB9 DTE serial ports supporting RS-232, RS-422 or RS-485 communication; bulletproof wireless security with IEEE 802.11i-PSK,WPA-PSK, TKIP 256-bit AES – end-to-end encryption; and wirelessly connect, monitor, manage and control devices over a network or the internet. This dual-port device server enables to connect equipment to 802.11b/g wireless networks via serial or Ethernet, quickly and easily. Using technology from Lantronix, USA, EAD-02WBG simplifies connectivity to devices in applications where mobility is required or cabling is impractical. Sparr's innovative approach to network-enabling devices is transparent to attached devices and software. The EAD-02WBG simply becomes a conduit between user and the device over network or the Internet. The flexibility and power of EAD-02WBG offers a huge cost-saving potential for a variety of commercial applications. Serial RS- 232/422/485 flexibility, advanced security, robust data handling capabilities and high serial speeds are all built in. Using a method called serial tunneling, the EAD-02WBG encapsulates serial data into packets and transports it over 802.11b/g wireless networks. By connecting two EAD-02WBG units via a network, virtual serial connections can be extended across the facility or around the world. Features and specifications: serial interface 2 DB9 DTE serial ports; serial port 1 RS-232; serial port 2 RS-232/422/485 software selectable; data rates 300 to 921,600 bps characters 7 or 8 data bits parity odd, even, none; stop bits 1 or 2; control signals RTS, CTS, DSR, DTR, DCD flow control XON/XOFF, RTS/CTS. ESD protection 4 kV direct per port security IEEE 802.11i - PSK with AES-CCMP Encryption WPA - PSK TKIP Encryption 128-256 Bit Rijndael AES Encryption, NIST AES FIPS-197 CERT#120 64/128-bit WEP.