MIKROTIK CRS328-4C-20S-4S + RM 28-PORT GIGABIT CLOUD ROUTER SWITCH

The CRS328-4C-20S-4S + RM has 32 ports. More precisely, there are 20 SFP ports, 4 ETH/SFP combo ports and 4 SFP + ports for connecting 10G modules. In total, the switch has 28 independent ports. Combo ports can be controlled by software using scripts – whether to use SFP or ETH port for each combo port.

The device comes in a 1U rackmount chassis with two internal power supplies for connection to 230V with a failover switching function. Furthermore, an RJ45 console port for management or debugging and a special “mode” button for running any RouterOS programmed command.

CRS328-4C-20S-4S + RM has a so-called “Dual boot”, thanks to which it is possible to choose between two operating systems according to your needs – RouterOS and SwOS.

Package contents

• Device
• Power cable
• Mounts for 19 “rack

Technical parameters

• Serial port: RJ45
• LAN speed: (4) 10/100/1000Mbps
• Gigabit LAN: Yes
• Optical interface: (20) 1000Mbps + (4) 1000Mbps Combo + (4) 10Gbps
• Redundant power supply: Yes
• Power supply type: Mains (230V)
• Max. Power consumption [W]: 43
• Power supply via connector/terminal block: 230V AC
• Design: Rackmount
• Number of “U” positions: 1
• Fans: (2) 40 x 40 mm
• Chassis: Metal
• Buttons: Reset, mode
• Operating temperature [° C]: -20 to 60
• Height [mm]: 44
• Depth [mm]: 200
• Width [mm] 443
• CPU: 98DX3236A1
• CPU frequency [MHz]: 800
• Internal storage size [MB]: 512
• RAM [MB]: 512
• Packet forwarding speed [Mpps]: 95.2
• Switching speed [Gbps]: 128
• Jumbo frame [Bytes]: 10218
• Web management: Yes
• Functions: VLAN, QoS, DHCP snooping, L3
• Operating system: SwOS, RouterOS – L5
• IPv6 support: Yes