CRS328-4C-20S-4S+RM
The MikroTik CRS328-4C-20S-4S+RM is a 28-port 1U rackmount switch with 20 SFP, 4 SFP+, and 4 combo ports, dual boot OS, and dual power supplies for versatile networking.
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The MikroTik CRS328-4C-20S-4S+RM is a high-performance 28-port smart switch designed for flexible and reliable networking. It features 20 SFP ports, 4 SFP+ ports for 10G modules, and 4 combo ports (Gigabit Ethernet or SFP) that can be software-configured for dynamic use. Powered by an 800MHz CPU and 512MB RAM, this switch supports dual boot, allowing you to choose between RouterOS for advanced Layer 3 functionality or SwOS for streamlined switching. The 1U rackmount case includes dual power supplies with failover functionality for added reliability. Ideal for professional setups, it also includes an RJ45 console port for management and debugging.
Switching results
CRS328-4C-20S-4S+RM | |||||||
---|---|---|---|---|---|---|---|
Mode | Configuration | 64 byte | 512 byte | 1518 byte | |||
kpps | Mbps | kpps | Mbps | kpps | Mbps | ||
Switching | Non blocking Layer 2 throughput | 95,238.1 | 48,761.9 | 15,037.6 | 61,594.0 | 5,201.6 | 63,167.8 |
Switching | Non blocking Layer 2 capacity | 95,238.1 | 97,523.8 | 15,037.6 | 123,188.0 | 5,201.6 | 126,335.5 |
Switching | Non blocking Layer 1 throughput | 95,238.1 | 64,000.0 | 15,037.6 | 64,000.0 | 5,201.6 | 64,000.0 |
Switching | Non blocking Layer 1 capacity | 95,238.1 | 128,000.0 | 15,037.6 | 128,000.0 | 5,201.6 | 128,000.0 |
- Product code
- CRS328-4C-20S-4S+RM
- Architecture
- ARM 32bit
- CPU core count
- 1
- CPU nominal frequency
- 800 MHz
- Operating System
- RouterOS / SwitchOS
- Size of RAM
- 512 MB
- Storage size
- 16 MB
- Storage type
- FLASH
- Tested ambient temperature
- -20 + 60 degrees C
- Max Power consumption
- 43
- Max power consumption without attachments
- 43W
- Dimensions
- 443 x 200 x 44 mm
- Number of AC inputs
- 2
- AC input range
- 100-240
- Ethernet Combo ports
- 4
- SFP ports
- 20
- CPU temperature monitor
- Yes
- Voltage Monitor
- Yes