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 – only $599!. 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.