The RB493 has nine ethernet ports and three miniPCI slots, it also has a switch chip, so the ethernet ports 2-9 can be grouped together to make it act as a switch.
RB493 includes RouterOS – the operating system, which will turn this powerful system into a highly sophisticated router, firewall or bandwidth manager.
The RB493AH model includes the higher speed Atheros 680MHz CPU, more memory, and a Level5 license for more simultaneous tunnel interfaces and hotspot users.
Product specifications
| Details | |
|---|---|
| Product code | RB493AH |
| 10/100 Ethernet ports | 9 |
| Architecture | MIPS-BE |
| CPU | AR7161 |
| CPU core count | 1 |
| CPU nominal frequency | 680 MHz |
| License level | 5 |
| MiniPCI slots | 3 |
| Operating System | RouterOS |
| PoE in | Yes |
| Power Jack | 1 |
| Serial port | RS232 |
| Size of RAM | 128 MB |
| Storage size | 64 MB |
| Storage type | NAND |
| Supported input voltage | 8 V – 28 V |
| Tested ambient temperature | -40°C .. 70°C tested |