Mikrotik CRS328-4C-20S-4S+RM Switch - 4 x Ethernet Combo ports, 20 x SFP ports, SFP+ ports, RJ45
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Key Features
4 x Ethernet Combo Ports: Versatile connectivity with the ability to use either RJ45 or SFP modules, providing flexibility for various network setups.
20 x SFP Ports: High-capacity fiber connections for fast and reliable data transmission, ideal for expanding large-scale network infrastructures.
4 x SFP+ Ports: Delivers superior data rates up to 10 Gbps, making it perfect for high-bandwidth applications and future-proofing network investments.
Robust Network Management: Comes with an intuitive interface and comprehensive RouterOS capabilities, offering advanced routing, VLAN support, and monitoring features.
Sturdy build for easy integration into server rooms and data centers, ensuring professional-grade performance in enterprise environments
Specifications
Q&A
Warranty
wholesale buying guide
General
- Certifications
- CE, EAC, ROHS
- CPU
- 98DX3236
- Operating System
- RouterOS / SwitchOS
- Ambient temperature
- -20°C to 60°C
- CPU core count
- 1
- Storage size
- 16 MB
- Ports
- 4 x Ethernet Combo ports | 20 x SFP ports | SFP+ ports | RJ45
- Size of RAM
- 512 MB
Tech Specs
- CPU nominal frequency
- 800 MHz
- RouterOS license
- 5
- Cooling type
- 2 fans
Powering
- Number of AC inputs
- 2
- AC input range
- 100-240
- Number of PSU slots
- 2
- Frequency (Hz)
- 50-60
- Max power consumption
- 43 W
| Products |
|---|
| Choose your plan |
- 128 MB
- RouterOS
- QCA8511
- CE, FCC, IC
- 16 x Gigabit Ethernet Ports RJ45 | 32 x Gigabit Ethernet Ports RJ45 PoE+ (30 W, 802.3at) | 4 x SFP Gigabit Ethernet WAN
- -5 to 40° C (23 to 104° F)
- CE, EAC, ROHS
- QCA9533
- RouterOS
- 20 Gbps
- 15 Mpps
- 8 x Gigabit Ethernet RJ45 Port | 2 x SFP Port
- 128 Gb/s
- Layer 2
- Single-Core: Up to 800 MHz Cortex A9
- ARM Cortex A9 (Dual-Core Up to 1016 MHz)
- 48 x Gigabit Ethernet PoE+ Ports RJ45 (30 W, 802.3at) | 4 x SFP 10 GbE WAN | 1 x USB-C | 1 x USB-A
- 16 MB

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