ARF45
The ARF45 are a family of Serial to Wifi gateways. They permit an immediate connection of any serial device to a Wifi network with an enhanced level of security.
Available in a ready to use IP65 case, they allow a data wireless link over 200m. The range comes in two versions:
* "Standard" model proposes RS232 / RS485 interface & complies with the 802.11b and 802.11g network standards with WPA-PSK (personal) security
* "Pro" model works in RS232. In addition to all "standard" features, it complies with the 802.11i standard with an "advanced" WPA-2 Enterprise security protocol.
Both versions incorporate "Roaming" technology, making it possible to connect to the nearest Wifi access point and/ or the one with the strongest radio signal automatically. This ensures a reliable and uninterrupted connection to the network whatever the environment for applications requiring mobility.
In order to make their use and deployment easy, they have an on-board web server accessible via any standard internet browser (I.E., Firefox). In addition, they offer the option of creating an XML file enabling users to save and duplicate a standard configuration.
They are the ideal networking solution for applications requiring a maximum level of security in sectors such as robotics, logistics and industrial computing.
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Accessories
Specifications
| General | ||
| WIFI | ARF45 Standard | ARF45 Pro |
| Frequency | 2.412 á 2.484GHz | 2.412 á 2.484GHz |
| Radiated RF power | 32Mw | 32Mw |
| Sensitivity | -82dBm | -82dBm |
| Modulation | DSSS | DSSS |
| Data rate | 11Mbits/s and 54Mbits/s | 11Mbits/s and 54Mbits/s |
| Supported protocols | TCP-IP, DHCP, BOOTP, ICMP, ARP, UDP ICMP, SNMP, DHCP, TFTP, Telnet, HTTP, HTTPS, Auto IP, SMTP |
Same as standard versions + v2C, FTP, PPP, SSL/TLS, SH, RSS, DNS |
| Security | WEP64, WEP128, WPA-PSK, WPA2-PSK | Idem + 802.11i WPA2-Enterprise (EAP-TLS, EAP-TTLS, PEAP, LEAP) |
| "Roaming" + Auto fallback technologies | 11Mbits/s and 54Mbits/s | 11Mbits/s and 54Mbits/s |
| Gateway Interface | ||
| Flow Control | RTS/CTS | RTS/CTS |
| Configuration | via RS232 / Telnet connexion / HTTP server | via RS232 / Telnet connexion / HTTP server |
| Modes | Transparent | Transparent |
| Wired transmission rate | 2.4 à 230kbps | 2.4 à 230kbps |
| Serial ports | RS232 | RS232 |
| XML based configuration | ||
| General Informations | ||
| Supply Voltage | 8 à 30V | 8 à 30V |
| Rated consumption | 70mA | 70mA |
| Operating temperature | -30 / +70°C | -30 / +70°C |
| Range | 200m | 200m |
| Size & packaging | Boitier IP65 - 145 x 100 x 40mm | Boitier IP65 - 145 x 100 x 40mm |
| Standard compliance | EN300-328 | EN300-328 |
