The Mikrotik CRS354-48P-4S+2Q+RM is an advanced 1U rackmount switch designed for high-performance networking in demanding environments. Featuring 48 x 1G RJ45 ports, this switch offers extensive connectivity options, including 4 x 10G SFP+ ports and 2 x 40G QSFP+ ports for ultra-fast fiber connections. The comprehensive support for various PoE standards, including Passive PoE, 802.3af, and 802.3at, ensures flexibility in powering connected devices. With a robust 750W power supply, this switch is capable of handling significant power loads, making it suitable for large-scale deployments.

The CRS354-48P-4S+2Q+RM switch boasts a total non-blocking throughput of 168 Gbps, a switching capacity of 336 Gbps, and a forwarding rate of 235 Mpps. These specifications, combined with its advanced management features, including auto-sensing PoE ports and efficient cooling with 4 fans, provide exceptional performance and reliability for professional network setups. The included cable management bracket enhances organization and ease of use, ensuring a streamlined installation process.

Key Features:

• 48 x 1G RJ45 Ports: Provides extensive Ethernet connectivity with support for various PoE standards, including Passive PoE and 802.3af/at.
• 4 x 10G SFP+ Ports: Supports high-speed data transfers and connections with other 10G devices.
• 2 x 40G QSFP+ Ports: Enables extremely fast fiber connections, ideal for linking with other 40 Gbps devices.
• Powerful 750W Supply: Ensures reliable operation with ample power capacity for demanding network setups.
• High Throughput and Switching Capacity: Non-blocking throughput of 168 Gbps, switching capacity of 336 Gbps, and forwarding rate of 235 Mpps.
• Advanced Cooling System: Equipped with 4 fans to maintain optimal operating temperatures.
• Cable Management Bracket: Facilitates organized and efficient installation.

Specifications:

• Product Code: CRS354-48P-4S+2Q+RM
• Architecture: MIPSBE
• CPU: QCA9531
• CPU Core Count: 1
• CPU Nominal Frequency: 650 MHz
• Switch Chip Model: 98DX3257
• Dimensions: 443 x 382 x 44 mm
• RouterOS License: 5
• Operating System: RouterOS v7 / SwitchOS
• Size of RAM: 64 MB
• Storage Size: 16 MB
• Storage Type: FLASH
• MTBF: Approximately 200,000 hours at 25°C
• Tested Ambient Temperature: -20°C to 60°C

Powering:

• Number of AC Inputs: 1
• AC Input Range: 100-240 V
• Max Power Consumption: 800 W
• Max Power Consumption Without Attachments: 85 W
• Cooling Type: 4 Fans

PoE-out:

• PoE-out Ports: Ether1-Ether48
• PoE Out: 802.3af/at
• Max Out Per Port Output (Input 18-30 V): 1000 mA
• Max Out Per Port Output (Input 30-57 V): 570 mA
• Total Output Current: 27A at 26V OR 13.2A at 53V
• Total Output Power: 700W

Ethernet:

• 10/100 Ethernet Ports: 1
• 10/100/1000 Ethernet Ports: 48

Fiber:

• SFP+ Ports: 4
• Number of 40G QSFP+ Ports: 2

Peripherals:

• Serial Console Port: RJ45

Other:

• CPU Temperature Monitor: Yes
• Current Monitor: Yes
• PCB Temperature Monitor: Yes
• Voltage Monitor: Yes

Certification & Approvals:

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

Conclusion:

The Mikrotik CRS354-48P-4S+2Q+RM is a high-capacity rackmount switch designed to meet the needs of demanding network environments. With its 48 x 1G RJ45 ports, 4 x 10G SFP+ ports, and 2 x 40G QSFP+ ports, it offers a comprehensive solution for various networking requirements. Its powerful 750W supply and advanced features provide reliable performance and flexibility, making it an excellent choice for professional network installations.