The CRS312-4C+8XG-RM is a 8 independent 10 Gigabit port switch with a combo group. This device has four SFP+ ports for 10G modules and four combo ports, where you can choose to use SFP or RJ45 ports from the combo group. These ports can also be software selected, so if you have plugged in all eight cables, you can use scripting, to decide which four combo ports will be active.
The device comes in a 1U rackmount case with two 100-240 V power supplies with failover functionality. A RJ45 console port is available for management and debugging, and a mode button can be customised to execute any RouterOS commands.
The device has a "Dual boot" feature that allows you to choose between two operating systems - RouterOS or SwOS.
Technical Specification:
| Hardware |
| CPU |
QCA9531, 650 MHz |
| Size of RAM |
64 MB |
| Storage |
16 MB flash |
| 10/100 Ethernet ports |
1 |
| 1G/2.5G/5G/10G RJ45 Ethernet ports |
8 |
| Combo 10G Ethernet/SFP ports |
4 |
| Supported input voltage |
AC power supply 100 - 240 V |
| Redundant supply |
Yes |
| USB port |
USB type A |
| Serial port |
RJ45 |
| Dimensions |
443 x 183 x 44 mm |
| Operating temperature |
-30°C .. +70°C |
| Operating system |
RouterOS, License level 5 |
| Max power consumption |
60 W |
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