The MikroTik CRS354-48P-4S+2Q+RM is a high-density PoE Cloud Router Switch designed for large access-layer deployments that require significant power delivery and high-capacity uplinks. With 48 Gigabit PoE ports, 10G SFP+ uplinks, and 40G QSFP+ connectivity, it is built for enterprise, campus, and service environments where performance and scalability matter.
Where the CRS354 is commonly used
Enterprise and campus access switching
Large PoE deployments powering access points, cameras, and VoIP
High-density edge switching with 10G or 40G uplinks to core
Warehouses, education, and multi-floor installations
All 48 Gigabit Ethernet ports support multiple PoE output options, including passive PoE, low-voltage PoE, and IEEE 802.3af/at (PoE and PoE+), with automatic detection. The integrated 750 W power supply delivers ample PoE capacity for high-density device deployments, making the CRS354 suitable for powering large numbers of access points, cameras, and IP devices.
The CRS354 includes four 10G SFP+ ports and two 40G QSFP+ ports for high-speed aggregation or core connectivity. With a non-blocking throughput of 168 Gbps, switching capacity of 336 Gbps, and a forwarding rate of up to 235 Mpps, it is capable of handling demanding traffic loads across large networks.
The switch supports dual-boot operation, allowing administrators to choose between RouterOS or SwOS. SwOS provides a simplified interface focused on switching tasks, while RouterOS enables advanced routing, VLANs, and Layer 3 functionality when required.
Housed in a 1U rack-mountable enclosure, the CRS354 is designed for installation in network closets and data rooms. An included cable-management bracket helps keep large PoE deployments organized and serviceable.
48 × Gigabit Ethernet PoE ports
Supports 802.3af/at, passive PoE, and low-voltage PoE
4 × 10G SFP+ uplink ports
2 × 40G QSFP+ uplink ports
750 W integrated power supply
RouterOS or SwOS dual-boot support
Non-blocking switching architecture
1U rack-mountable design
Specifications
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