| RouterBOARD Crossroads Specifications : |
| CPU |
MIPS32 4KEc based 184MHz embedded processor |
| Memory |
32MB SDRAM onboard memory chip |
| Boot loader |
RouterBOOT, 1Mbit Flash chip |
| Data storage |
onboard NAND |
| Ethernet ports |
One 10/100 Mbit/s Fast Ethernet port supporting Auto-MDI/X |
| Serial ports |
One DB9 RS232C asynchronous serial port |
| Power output |
3V and 5V DC fan power output headers, maximal output current -
500mA total |
| Wireless standards |
IEEE802.11b (1..11Mbit/s, auto-fallback); IEEE802.11g (6..54Mbit/s,
auto-fallback, IEEE802.11b compatibility option, supports Turbo) |
| Wireless frequency |
2412-2462Mhz (US FCC), with 5Mhz, 10Mhz, 20Mhz, 40Mhz band. |
| TX Output power |
1-54Mbps: 26dBm (2422-2457MHz), 24dBm (2412, 2462MHz) |
| Receive sensitivity |
802.11b: 1Mbps -97, 11Mbps -92. 802.11g: 6Mbps -94, 54Mbps -74 |
| Speaker |
Mini PC-Speaker present. |
| Power options |
IEEE802.3af PoE: 12V or 48V DC including over datalines.
Power jack: 11..60V DC |
| Power Consumption |
~9W without extension cards, maximum – 35+ W |
| Temperature |
Operational: -20°C to +65°C (-4°F to 149°F) |
| Humidity |
Operational: 70% relative humidity (non-condensing) |
| Currently supported OS |
RouterOS 3.x.x |