The Mikrotik CRS312-4C+8XG-RM is the Switch of the future here today. The first high performance MikroTik product with 10G copper RJ45 Ethernet ports and SFP+.

  • Operating system RouterOS V.7/ SwitchOS
  • 8 x 10 GbE copper RJ45 ports.
  • 4 x 10G combo fibre/ 10G Copper ports.
  • Dual redundant power supply.


In stock

SKU: CRS312-4C+8XG-RM Category: Tags: ,



Remove the bottleneck from your network setup. It is time to upgrade that 1 Gigabit switch to something truly powerful and enjoy real speed and it won’t cost an arm and a leg.
Introducing CRS312-4C+8XG-RM – our first product with 10G RJ45 Ethernet ports. Additionally it also has 4 x 10G combo ports which can be used for 10G RJ45 Ethernet or 10G SFP+. When you need an additional fibre connection, combo ports can be used alongside the 8 regular 10G RJ45 Ethernet ports at all times. Furthermore 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. The CRS312-4C+8XG-RM can be used in applications such as multimedia production, scientific research, game development, big data analysis and so on.
Mikrotik CRS312-4C+8XG-RM has a dual power supply for redundancy . Therefore no unexpected downtime when the deadlines are looming. It has a full size USB, a console port for configuration and a 1U rack-mount case – fits all the standard racks.
You can use two operating systems by Mikrotik. The legendary feature-packed RouterOS for booting or a simpler, but still powerful SwOS.
This switch has a great total non-blocking throughput of 120 GBPS, switching capacity of 240 GBPS and forwarding rate of 178 MPPS.


Product code CRS312-4C+8XG-RM
Architecture MIPSBE
CPU core count 1
CPU nominal frequency 650 MHz
License level 5
Size of RAM 64 MB
Storage size 16 MB
Storage type FLASH
Tested ambient temperature -30°C to 70°C


Number of AC inputs 2
AC input range 100-240
Max power consumption 60 W


10/100 Ethernet ports 1
Number of 5G/10G Ethernet ports 8
Number of Combo 10G Ethernet/ SFP ports 4


Serial port RJ45
Number of USB ports 1
USB Power Reset Yes
USB slot type USB type A
Max USB current (A) 1


CPU temperature monitor Yes
Voltage Monitor Yes

Additional information

Weight 2.5 kg
Dimensions 49 × 28 × 7 cm


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