MikroTik CRS328-4C-20S-4S RM Smart Switch with 20SFP and 4 SFP Ports

MikroTik CRS328-4C-20S-4S RM Switch Description 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. CRS328-4C-20S-4S RM Specifications Details Product code CRS328-4C-20S-4S RM Architecture ARM 32bit CPU 98DX3236 CPU core count 1 CPU nominal frequency 800 MHz Dimensions 443 x 194 x 44 mm License level 5 Operating System RouterOS / SwitchOS Size of RAM 512 MB Storage size 16 MB Storage type FLASH Tested ambient temperature -20°C to 60°C Powering Details Number of AC inputs 2 AC input range 100-240 Max power consumption 43 W Ethernet Details Ethernet Combo ports 4 Fiber Details SFP ports 20 SFP ports 4 Peripherals Details Serial port RJ45 Other Details CPU temperature monitor Yes Voltage Monitor Yes Mode button Yes