MikroTik CRS354-48G-4S+2Q+RM – High-Performance 48-Port Switch with 40G QSFP+ Ports

The MikroTik CRS354-48G-4S+2Q+RM is an outstanding rackmount switch designed to provide high-performance connectivity for busy networks without breaking the bank. With 48 x 1G RJ45 ports, 4 x 10G SFP+ ports, and 2 x 40G QSFP+ ports, this switch is ideal for a variety of demanding environments, including data centers, enterprise networks, and high-performance setups. This device sets a new benchmark for price-to-performance ratio, offering more features at a fraction of the cost of other similar solutions.

This switch delivers non-blocking throughput and impressive forwarding rates, making it a perfect choice for those looking to scale their network capabilities efficiently. Whether you need to connect standard devices or high-speed fiber connections, the CRS354-48G-4S+2Q+RM can handle all requirements with ease.

Product Features

High-Speed Connectivity

• 48 x 1G RJ45 Ethernet Ports: Connect your standard devices with ease, supporting speeds up to 1 Gbps per port.
• 4 x 10G SFP+ Ports: Perfect for high-speed fiber connections, enabling speeds up to 10 Gbps for devices that require more bandwidth.
• 2 x 40G QSFP+ Ports: Connect 40 Gbps devices or aggregate high-bandwidth connections, ideal for linking to high-performance servers, switches, or other backbone equipment.

Robust Performance

• Total Non-Blocking Throughput: 168 Gbps ensures efficient data transfer without any bottlenecks, even under heavy load.
• Switching Capacity: 336 Gbps, providing ample capacity for simultaneous data flow between multiple devices.
• Forwarding Rate: 235 million packets per second (Mpps), making it suitable for large-scale deployments requiring fast packet forwarding.

Cooling and Power Management

• 3 Fans for Cooling: The CRS354-48G-4S+2Q+RM comes equipped with 3 fans to ensure optimal heat dissipation, allowing the device to perform efficiently even in demanding conditions.
• Dual Power Supply Slots: The device supports 2 PSU slots for redundancy, ensuring a continuous operation in critical environments.
• Power Consumption: The maximum power consumption is 60W, with 50W without attachments, making it energy-efficient while maintaining performance.

Flexible Management

• RouterOS or SwOS: You can choose between RouterOS for advanced Layer 3 features and routing or SwOS for a simpler, more intuitive setup.
• Serial Console Port: Provides easy access for configuration and troubleshooting via the RJ45 console port.
• Temperature and Voltage Monitoring: Built-in CPU and PCB temperature monitors ensure that the switch remains within safe operating conditions, and voltage monitoring adds an extra layer of reliability.

Rackmount Design

• 1U Rackmount Case: The CRS354-48G-4S+2Q+RM fits into a standard 1U rackmount space, making it perfect for organized, high-density installations in network racks.

Product Specifications

General

• Product Code: CRS354-48G-4S+2Q+RM
• Architecture: MIPSBE
• CPU: QCA9531 (650 MHz, 1 core)
• Switch Chip: Marvell 98DX3257
• RouterOS License: Level 5
• Operating System: RouterOS v7 or SwOS
• RAM: 128 MB
• Storage: 32 MB FLASH
• MTBF: Approximately 200,000 hours at 25°C
• Tested Ambient Temperature: -20°C to 60°C
• Dimensions: 297 x 443 x 44 mm

Powering

• AC Inputs: 2 (Range: 100-240V)
• Max Power Consumption: 60W
• Max Power Consumption without Attachments: 50W
• Cooling Type: 3 fans

Ports

• 10/100 Ethernet Port: 1 for management
• 10/100/1000 Ethernet Ports: 48
• SFP+ Ports: 4
• 40G QSFP+ Ports: 2

Peripherals

• Serial Console Port: RJ45
• Temperature Monitoring: CPU and PCB temperature sensors
• Voltage Monitoring: Yes

Certifications

• Certifications: CE, EAC, ROHS
• IP Rating: IP20

Applications and Use Cases

• Data Centers & Backbone Networks: Ideal for high-performance environments requiring 40G connectivity and the ability to aggregate multiple 10G or 1G devices.
• Enterprise Networks: Perfect for businesses seeking to scale their network with a high-density, cost-effective solution that supports both copper and fiber connections.
• High-Bandwidth Applications: Suitable for tasks such as video production, cloud computing, and high-performance computing where high throughput is essential.
• Cost-Effective Network Expansion: Provides excellent value for businesses upgrading from lower-speed networks to 10G and 40G connectivity.