MikroTik Cloud Router Switch CRS328-4C-20S-4S+RM - 28-Port Switch with SFP/SFP+ and Combo Ports

The MikroTik Cloud Router Switch 328-4C-20S-4S+RM is a versatile and high-performance network switch designed for advanced networking environments. It features 20 SFP ports, 4 SFP+ ports for 10G modules, and 4 combo ports, offering flexibility to use either SFP or RJ45 connections. With its dual boot capability, users can choose between RouterOS or SwOS to tailor the switch’s functionality to their needs.

Housed in a 1U rackmount case, the CRS328-4C-20S-4S+RM includes dual redundant power supplies for enhanced reliability. The switch also features a customizable mode button for executing RouterOS commands and a management console for configuration and debugging.

Key Features:

• Flexible Port Configuration: 20 SFP ports, 4 SFP+ ports for 10G, and 4 combo ports that can be used as either SFP or RJ45.
• Dual Boot: Choose between RouterOS or SwOS for optimal performance and functionality.
• Redundant Power Supplies: Dual AC inputs with failover functionality for increased reliability.
• Customizable Mode Button: Execute any RouterOS command with a programmable mode button.
• Efficient Cooling: Equipped with two fans to maintain optimal operating temperatures.

Specifications:

• Product Code: CRS328-4C-20S-4S+RM
• Architecture: ARM 32bit
• CPU: 98DX3236
• CPU Core Count: 1
• CPU Nominal Frequency: 800 MHz
• Switch Chip Model: 98DX3236
• Dimensions: 443 x 194 x 44 mm
• RouterOS License: 5
• Operating System: RouterOS / SwitchOS
• Size of RAM: 512 MB
• Storage Size: 16 MB
• Storage Type: FLASH
• MTBF: Approximately 200,000 hours at 25°C
• Tested Ambient Temperature: -20°C to 60°C

Powering:

• Number of AC Inputs: 2
• AC Input Range: 100-240 V
• Max Power Consumption: 43 W
• Cooling Type: 2 Fans

Ethernet:

• Ethernet Combo Ports: 4

Fiber:

• SFP Ports: 20
• SFP+ Ports: 4

Peripherals:

• Serial Console Port: RJ45

Other:

• CPU Temperature Monitor: Yes
• Voltage Monitor: Yes
• Mode Button: Yes

Certification & Approvals:

• Certification: CE, EAC, ROHS

Conclusion:

The MikroTik Cloud Router Switch 328-4C-20S-4S+RM delivers exceptional performance and flexibility with its comprehensive port options and dual boot functionality. Ideal for enterprise and high-performance network setups, it ensures reliable operation with its redundant power supplies and advanced cooling mechanisms.