Product details
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Remove the bottleneck from your network setup – it is time to upgrade that 1 Gigabit switch to something truly powerful and enjoy real speed. Introducing CRS312-4C+8XG-RM – our first product with 10G RJ45 Ethernet ports. Moreover, it also has 4 x 10G combo ports: use them for 10G RJ45 Ethernet or 10G SFP+, when you need an additional fiber connection. Combo ports can be used alongside the 8 regular 10G RJ45 Ethernet ports at all times. These ports can also be software selected, so you can use RouterOS scripting, to decide which combo ports will be active.
This device is a practical solution for those who work with huge data files and need fast, capable connection 24/7: multimedia production, scientific research, game development, big data analysis and so on. CRS312-4C+8XG-RM has a dual power supply for redundancy – no unexpected downtime when the deadlines are looming. It has a full size USB, a console port for configuration and a 1U rackmount case – fits all the standard racks.
You can choose between our legendary feature-packed RouterOS for booting or a simpler, but still powerful SwOS. If you would like the ability to use routing and other Layer 3 features in your CRS, use RouterOS.
This switch has a great total non-blocking throughput of 120 Gbps, switching capacity of 240 Gbps and forwarding rate of 178 Mpps. CRS312-4C+8XG-RM – built for professionals, great for everyone!
產品規格 (Specifications)
| Product code | CRS312-4C+8XG-RM |
| Architecture | MIPSBE |
| CPU | QCA9531 |
| CPU core count | 1 |
| CPU nominal frequency | 650 MHz |
| Switch chip model | 98DX8212 |
| Dimensions | 443 x 183 x 44 mm |
| RouterOS license | 5 |
| Operating System | RouterOS v7 / SwitchOS |
| Size of RAM | 64 MB |
| Storage size | 16 MB |
| Storage type | FLASH |
| MTBF | Approximately 200'000 hours at 25C |
| Tested ambient temperature | -30°C to 70°C |
電源規格(Powering)
| Number of AC inputs | 2 |
| AC input range | 100-240 |
| Max power consumption | 60 W |
| Cooling type | 4 fans |
網路介面(Ethernet)
| 10/100 Ethernet ports | 1 |
| Number of Combo 10G Ethernet/ SFP+ ports | 4 |
| Number of 1G/2.5G/5G/10G Ethernet ports | 8 |
周邊介面(Peripherals)
| Serial console port | RJ45 |
| Number of USB ports | 1 |
| USB Power Reset | Yes |
| USB slot type | USB type A |
| Max USB current (A) | 1 |
其他(Other)
| CPU temperature monitor | Yes |
| Voltage Monitor | Yes |
原廠測試報告 (Performance Test Report)
| CRS312-4C+8XG-RM | CRS312-4C-8XG all port switching results | ||||||
| Mode | Configuration | 1518 byte | 512 byte | 64 byte | |||
| kpps | Mbps | kpps | Mbps | kpps | Mbps | ||
| Switching | Non blocking Layer 2 throughput | 9752,8 | 118438.2 | 28195,5 | 115488.8 | 178571,3 | 91428.5 |
| Switching | Non blocking Layer 2 capacity | 9752,8 | 236876.5 | 28195,5 | 230977.5 | 178571,3 | 182857.0 |
| Switching | Non blocking Layer 1 throughput | 9752,8 | 120100.0 | 28195,5 | 120100.0 | 178571,3 | 120100.0 |
| Switching | Non blocking Layer 1 capacity | 9752,8 | 240200.0 | 28195,5 | 240200.0 | 178571,3 | 240200.0 |
| CRS312-4C+8XG-RM | QCA9531 all port test | ||||||
| Mode | Configuration | 1518 byte | 512 byte | 64 byte | |||
| kpps | Mbps | kpps | Mbps | kpps | Mbps | ||
| Bridging | none (fast path) | 37,4 | 454.2 | 82,8 | 339.1 | 162,5 | 83.2 |
| Bridging | 25 bridge filter rules | 33,8 | 410.5 | 47,8 | 195.8 | 75,6 | 38.7 |
| Routing | none (fast path) | 37,2 | 451.8 | 73,3 | 300.2 | 144,9 | 74.2 |
| Routing | 25 simple queues | 36,4 | 442.0 | 52,4 | 214.6 | 54,4 | 27.9 |
| Routing | 25 ip filter rules | 33,8 | 410.5 | 41,4 | 169.6 | 41,7 | 21.4 |
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.
