Discontinued
RB493
300MHz CPU, 64MB RAM, 9x Ethernet, 3xminiPCI, RouterOS L4
Outdoors
PoE
RB493
The RB493 has nine ethernet ports and three miniPCI slots, it also has a switch chip, so the ethernet ports of your choice 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.
Specification
Specifications
- Product code RB493
- Suggested price $129.00
- Architecture MIPSBE
- CPU AR7130
- CPU core count 1
- CPU nominal frequency 300 MHz
- RouterOS license 4
- Storage size 64 MB
- Storage type NAND
- MTBF Approximately 200'000 hours at 25C
- Tested ambient temperature -30C to +60C
Powering
- Number of DC inputs 1
- PoE in Passive PoE
Ethernet
- 10/100 Ethernet ports 9
Peripherals
- MiniPCI slots 3
- Serial console port RS232
Other
- Beeper Yes
Ethernet test results
| RB493 | AR7130 100M all port test | ||||||
| Mode | Configuration | 1518 byte | 512 byte | 64 byte | |||
| kpps | Mbps | kpps | Mbps | kpps | Mbps | ||
| Bridging | none | 16.2 | 196.7 | 47.0 | 192.5 | 97.3 | 49.8 |
| Bridging | 25 bridge filter rules | 16.2 | 196.7 | 40.6 | 166.3 | 41.0 | 21.0 |
| Routing | none | 16.2 | 196.7 | 47.0 | 192.5 | 79.4 | 40.7 |
| Routing | 25 simple queues | 16.2 | 196.7 | 47.0 | 192.5 | 67.8 | 34.7 |
| Routing | 25 ip filter rules | 16.2 | 196.7 | 28.9 | 118.4 | 24.7 | 12.6 |
- All tests are done with Xena Networks specialized test equipment (XenaBay),and done according to RFC2544 (Xena2544)
- Max throughput is determined with 30+ second attempts with 0,1% packet loss tolerance in 64, 512, 1518 byte packet sizes
- Test results show device maximum performance, and are reached using mentioned hardware and software configuration, different configurations most likely will result in lower results
