Product details
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The RB450G has long been one of MikroTik’s best-selling router models in the Asian market. In the second half of the year, MikroTik introduced its successor—the RB450Gx4 (RouterOS Level 5). As the name suggests, the RB450Gx4 is a direct upgrade to the RB450G, delivering significantly improved performance through comprehensive hardware enhancements.
The RB450Gx4 is powered by a 716 MHz quad-core CPU, paired with 1 GB of RAM and 512 MB of NAND storage, and features five Gigabit Ethernet ports. These upgrades allow the RB450Gx4 to clearly position itself as a higher-performance replacement for the original RB450G.
In terms of power and deployment flexibility, the RB450Gx4 supports 802.3af/at PoE input, while maintaining a compact form factor with efficient thermal design. It is well suited for a wide range of applications, including SOHO internet access, small and medium business firewalls, VPN and PTP routing, student housing bandwidth management, captive portal authentication systems, and high-traffic internet cafés.
With its substantially improved hardware capabilities compared to the RB450G, the RB450Gx4 stands out as one of the most cost-effective and versatile routing solutions in its class.
產品規格 (Specifications)
| Product code | RB450Gx4 |
| Architecture | ARM 32bit |
| CPU | IPQ-4019 |
| CPU core count | 4 |
| CPU nominal frequency | 716 MHz |
| Switch chip model | IPQ-4019 |
| Dimensions | 90 x 116 mm |
| RouterOS license | 5 |
| Operating System | RouterOS |
| Size of RAM | 1 GB |
| Storage size | 512 MB |
| Storage type | NAND |
| MTBF | Approximately 100'000 hours at 25C |
| Tested ambient temperature | -40°C to 70°C |
| IPsec hardware acceleration | Yes |
電源規格(Powering)
| Number of DC inputs | 3 (DC jack, PoE-IN) |
| DC jack input Voltage | 10-57 V |
| Max power consumption | 16 W |
| Max power consumption without attachments | 4 W |
| Cooling type | Passive |
| PoE in | 802.3af/at |
| PoE in input Voltage | 12-57 V |
PoE供電(PoE-out)
| PoE-out ports | Ether5 |
| PoE out | Passive PoE |
| Max out per port output (input 18-30 V) | 500 mA |
| Max out per port output (input 30-57 V) | 500 mA |
| Max total out (A) | 500 mA |
網路介面(Ethernet)
| 10/100/1000 Ethernet ports | 5 |
周邊介面(Peripherals)
| Memory card type | microSD |
| Serial console port | RS232 |
其他(Other)
| PCB temperature monitor | Yes |
| Voltage Monitor | Yes |
| Beeper | Yes |
原廠測試報告 (Performance Test Report)
| RB450Gx4 | IPQ-4019 1G all port test | ||||||
| Mode | Configuration | 1518 byte | 512 byte | 64 byte | |||
| kpps | Mbps | kpps | Mbps | kpps | Mbps | ||
| Bridging | none (fast path) | 162,5 | 1973.4 | 469,9 | 1924.7 | 1488,4 | 762.1 |
| Bridging | 25 bridge filter rules | 162,5 | 1973.4 | 351,2 | 1438.5 | 352,1 | 180.3 |
| Routing | none (fast path) | 162,5 | 1973.4 | 469,9 | 1924.7 | 1488,4 | 762.1 |
| Routing | 25 simple queues | 162,5 | 1973.4 | 468,6 | 1919.4 | 493,4 | 252.6 |
| Routing | 25 ip filter rules | 162,5 | 1973.4 | 222,8 | 912.6 | 227,4 | 116.4 |
1. All tests are done with Xena Networks specialized test equipment (XenaBay),and done according to RFC2544 (Xena2544)
2. Max throughput is determined with 30+ second attempts with 0,1% packet loss tolerance in 64, 512, 1518 byte packet sizes
3. Test results show device maximum performance, and are reached using mentioned hardware and software configuration, different configurations most likely will result in lower results
The device is pre-installed with a licensed operating system and is ready for use without the need for a separate purchase. Free software updates are provided throughout the product lifecycle or for a minimum of five (5) years from the date of purchase.
