Router Board 493

CPU: Atheros 300MHz embedded processor Memory: 64MB SDRAM onboard memory chip Boot loader: RouterBOOT, 1Mbit Flash chip Data storage: 64MB onboard NAND memory chip Ethernet: Nine 10/100 Mbit/s Fast Ethernet ports supporting Auto-MDI/X miniPCI: Three MiniPCI Type IIIA/IIIB slots Compact Flash: - Serial port: 1x DB9 RS232C asynchronous serial port Beeper: Present Power options: Power over Ethernet: 10..28V DC Power Consumption: 3-4W Temperature: Operational: -20A°C to +70A°C (-4A°F to 158A°F) Humidity: Operational: 70% relative humidity (non-condensing) Operating System: MikroTik RouterOS v3, Level4 license Startup Guide:rb493_startup_guide.pdf Brochure: rb493_brochure.pdfPresentation:RB493_presentation.pdf