MikroTik CRS504-4XQ-IN 100G Cloud Router Switch

The MikroTik CRS504-4XQ-IN is a compact, affordable, and energy-efficient 100 Gigabit Ethernet switch designed for a wide range of use cases. Whether you’re upgrading an existing 10 or 25 Gigabit network or building a high-speed network from scratch, this switch offers an accessible entry point into the world of 100 Gigabit networking. Featuring four 100 Gigabit QSFP28 ports, the CRS504-4XQ-IN supports flexible network configurations, including breakout cables for connecting multiple 25 Gigabit devices. With low power consumption (25W without attachments), this switch is ideal for both data centers and smaller, more localized setups.

Product Features

100 Gigabit Connectivity

• 4 x 100G QSFP28 Ports: These high-speed ports can be used to connect directly to other 100 Gigabit devices, or you can use breakout cables to connect up to 16 x 25 Gigabit devices. The flexibility allows you to mix different connection types (100G, 40G, 25G, 10G, 1G) as needed for your setup.

Compact and Energy-Efficient

• The small size (320 x 185 x 44 mm) and low power consumption (25W without attachments) make this switch perfect for environments where space and power are limited.

Marvell DX4310 Switch Chip

• Powered by the Marvell DX4310 switch chip, this device can handle high-speed traffic without issues, supporting VLANs, ACLs, Jumbo frames, and L3 hardware offloading. This ensures excellent network performance and efficient management.

Multiple Powering Options

• Dual Hot-Swap Power Supplies: The CRS504-4XQ-IN has dual PSU slots, ensuring continuous operation in case of power supply failure.
• DC Inputs: Three powering options: DC jack, 2-pin terminal, and PoE-IN (802.3bt).
• AC Input: 100-240V, making it compatible with global power standards.

Ethernet and Fiber Connectivity

• 10/100 Ethernet Port: For management purposes, ensuring easy setup and monitoring.
• Fiber Ports: Four 100G QSFP28 ports for ultra-fast fiber connectivity.

Reliable Cooling and Monitoring

• The switch features 2 fans for cooling, ensuring reliable performance even under heavy loads.
• Built-in temperature and voltage monitors to keep track of the system’s health.

Versatile Mounting

• This switch can be mounted on a wall, offering flexibility in where it can be deployed, especially in space-constrained environments.

Certifications and Approvals

• Certifications: CE, EAC, ROHS
• IP Rating: IP20, suitable for indoor environments.

Product Specifications

General

• Product Code: CRS504-4XQ-IN
• Architecture: MIPSBE
• CPU: QCA9531 (1 core, 650 MHz)
• Switch Chip: Marvell 98DX4310
• RouterOS License: Level 5
• Operating System: RouterOS v7
• RAM: 64 MB
• Storage: 16 MB FLASH
• MTBF: Approximately 200,000 hours at 25°C
• Tested Ambient Temperature: -40°C to 70°C
• Dimensions: 320 x 185 x 44 mm

Powering

• AC Inputs: 2 (Range: 100-240V)
• DC Inputs: 3 (DC jack, 2-pin terminal, PoE-IN)
• Max Power Consumption: 41W
• Max Power Consumption Without Attachments: 25W
• PoE-IN Input Voltage: 43-57V (802.3bt)
• Cooling Type: 2 Fans

Ports

• 10/100 Ethernet Port: 1
• 100G QSFP28 Ports: 4 (with breakout cable support for 25G)

Peripherals

• Serial Console Port: RJ45
• Temperature and Voltage Monitors: Yes

Certifications & Approvals

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

Applications and Use Cases

• Upgrading Existing Networks: Perfect for organizations looking to move from 10/25 Gigabit to 100 Gigabit networking without a large investment.
• Data Center Connectivity: Excellent for data centers that require high-speed connections between servers, storage, and networking equipment.
• Enterprise Networks: Ideal for enterprises looking to expand their high-speed networking infrastructure.
• Research Networks: The switch is used in high-capacity networks, such as in genomics projects, where large datasets require high-speed connections.