Mikrotik RouterBoard CRS328-4C-20S-4S+RM Rackmount Cloud Router Switch

CRS328-4C-20S-4S+RM switch, 20xSFP port, 4xSFP+ port, 4xGbit RJ45/SFP port, redundáns táp, rackes The CRS328-4C-20S-4S+RM is a 28 independent port switch with a combo group. This device has twenty SFP ports, 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. SpecificationsDetailsProduct codeCRS328-4C-20S-4S+RMArchitectureARM 32bitCPU98DX3236CPU core count1CPU nominal frequency800 MHzDimensions443 x 194 x 44 mmRouterOS license5Operating SystemRouterOS / SwitchOSSize of RAM512 MBStorage size16 MBStorage typeFLASHMTBFApproximately 200000 hours at 25CTested ambient temperature-20°C to 60°C PoweringDetailsNumber of AC inputs2AC input range100-240Max power consumption43 WFAN count2 EthernetDetailsEthernet Combo ports4 FiberDetailsSFP ports20SFP+ ports4 PeripheralsDetailsSerial console portRJ45 OtherDetailsCPU temperature monitorYesVoltage MonitorYesMode buttonYes Certification & ApprovalsDetailsCertificationCE, EAC, ROHS Included parts K-54 kit Rackmount ears 2x IEC cords