Mikrotik CRS328-24P-4S+RM 24 port Gigabit Ethernet switch

MikroTik CRS328-24P-4S+RM 24-Port Gigabit Ethernet Switch is a versatile and high-performance networking solution designed to meet the demands of modern networks.

This 1U rackmount switch combines 24 Gigabit Ethernet ports with four 10Gbps SFP+ ports, making it ideal for both small to medium-sized businesses and data centers.

It provides powerful PoE (Power over Ethernet) capabilities, dual boot support, and advanced features, all packed into a compact, cost-effective unit.

Specifications

• Product Code: CRS328-24P-4S+RM
• CPU: 98DX3236 ARM 32-bit processor with 800 MHz frequency (single-core).
• Switch Chip Model: 98DX3236
• RAM: 512 MB
• Storage: 16 MB FLASH storage
• RouterOS License: Level 5
• Operating System: Dual boot options between RouterOS and SwOS
• Dimensions: 443mm x 300mm x 44mm
• Power Consumption: Maximum of 494W with attachments, or 44W without any devices connected.
• PoE Output:
  • 802.3af/at PoE output on all Ethernet ports (Ether1 to Ether24)
  • Maximum per port: 1000 mA (input range: 18-30V) or 450 mA (input range: 30-57V)
  • Max total output: 20A
• Cooling: 2 built-in fans
• Ports:
  • 24x 10/100/1000 Ethernet Ports
  • 4x SFP+ Ports for up to 10Gbps connectivity
• Serial Console Port: RJ45
• Certifications: CE, EAC, ROHS
• Operating Temperature Range: Tested between -20°C and 60°C
• MTBF: Approximately 200,000 hours at 25°C

Key Features

• 24 Gigabit Ethernet Ports with flexible PoE output options (Passive PoE, 802.3af/at, and Type 1/Type 2 PoE+). Each port can provide up to 30W of power depending on your chosen power output option.
• Four SFP+ Ports that support up to 10Gbps speeds, offering high-speed connectivity options through optical fiber or Ethernet modules (sold separately).
• Dual Boot capability, allowing you to choose between RouterOS (for full routing capabilities) or SwOS (for a simplified switch-centric operating system).
• 500W Built-in Power Supply: The CRS328-24P-4S+RM consumes up to 44W, leaving up to 450W to power connected PoE devices. Each Ethernet port can provide up to 30W of power to connected devices.
• 1U Rackmount Form Factor: Compact design that saves space while providing optimal performance in a standard 19-inch server rack.
• Temperature and Voltage Monitoring: Built-in sensors allow you to monitor CPU temperature, current, PCB temperature, and voltage for optimal device performance and reliability.
• Cooling System: Equipped with two fans for efficient cooling under heavy loads.

Included in the Box

• K-54 Kit (includes mounting hardware)
• IEC Power Cord
• Rackmount Ears for easy installation in a server rack

Common FAQs

1. What is the maximum PoE power output per port?

Each Ethernet port on the CRS328-24P-4S+RM can provide up to 30W of power, depending on the PoE mode selected. The power output supports 802.3af/at, Passive PoE, and PoE+ options.

2. Can I use this switch for both home and business networks?

Yes, the MikroTik CRS328-24P-4S+RM is highly versatile and suitable for both small to medium business networks as well as advanced home setups. It supports Gigabit Ethernet connections and 10Gbps SFP+ fiber connectivity for high-performance needs.

3. What is the benefit of dual booting between RouterOS and SwOS?

The ability to dual boot gives you the flexibility to choose between the advanced features of RouterOS, such as routing, VPNs, and firewall configurations, or the simplified, switch-optimized environment of SwOS for basic VLAN and network management.

4. What is the power consumption of this device?

The MikroTik CRS328-24P-4S+RM consumes a maximum of 494W, with 44W used by the device itself. The remaining power is available to supply PoE to connected devices.

Applications

• Small to Medium Business Networks: Perfect for businesses that require high-speed Ethernet and fiber connectivity with the flexibility of PoE to power connected devices.
• Data Centers: Suitable for environments where 10Gbps connectivity is essential, and power-efficient PoE solutions are required.
• Home Networks: Ideal for high-performance home office setups or gaming networks, offering PoE+ capabilities and scalability.

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