MikroTik
MikroTik CRS504-4XQ-IN 4-Port 100G QSFP28 Cloud Router Switch
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Unlock 100 Gigabit Networking with Unmatched Efficiency
Enter the world of 100 Gigabit networking with the MikroTik CRS504-4XQ-IN, an exceptionally affordable, compact, and energy-efficient switch. Designed for data centers, ISPs, and modern enterprise networks, this switch is the perfect upgrade for existing 10 or 25 Gigabit infrastructures. Its compact size and low power consumption (as low as 25W without attachments) make it a versatile solution for expanding high-speed networking into any setup, not just large data centers.
Versatile High-Speed Connectivity
The CRS504-4XQ-IN is equipped with four 100G QSFP28 ports, providing a powerful foundation for your network backbone. These ports offer incredible flexibility; use them for native 100G connections or utilize breakout cables to connect to multiple 25G devices. Each QSFP28 port can connect to four 25 Gigabit lines, enabling you to connect up to 16 individual 25G devices. You can mix and match connections across the ports, supporting 100G, 40G, 25G, 10G, and even 1G, all handled seamlessly by the powerful Marvell DX4310 switch-chip.
Redundant Power and Reliable Performance
Engineered for reliability, the CRS504-4XQ-IN features dual hot-swappable power supplies, ensuring uninterrupted operation. It offers multiple powering options for ultimate flexibility, including two universal AC inputs, a DC jack, a 2-pin terminal, and 802.3bt Power over Ethernet (PoE) on the dedicated management port. This array of power choices makes it adaptable to any deployment scenario. The switch is powered by a QCA9531 CPU and runs on the feature-rich RouterOS v7, providing extensive control and stability.
Comprehensive Specifications Table
| Product Details | |
| Product Code | CRS504-4XQ-IN |
| Architecture | MIPSBE |
| CPU | QCA9531 |
| CPU Core Count | 1 |
| CPU Nominal Frequency | 650 MHz |
| Switch Chip Model | 98DX4310 |
| Operating System | RouterOS v7 |
| RouterOS License | 5 |
| Size of RAM | 64 MB |
| Storage Size | 16 MB |
| Storage Type | FLASH |
| Networking | |
| 10/100 Ethernet Ports | 1 (for management) |
| 100G QSFP28 Ports | 4 |
| Powering | |
| Number of AC Inputs | 2 (Hot-Swap) |
| AC Input Range | 100-240 V |
| Number of DC Inputs | 3 (DC jack, 2-pin terminal, PoE-IN) |
| DC Jack / 2-pin Terminal Input Voltage | 36-57 V |
| PoE In | 802.3bt |
| PoE In Input Voltage | 43-57 V |
| Max Power Consumption | 41 W |
| Max Power Consumption (without attachments) | 25 W |
| Physical | |
| Dimensions | 320 x 185 x 44 mm |
| Cooling Type | 2 fans |
| Tested Ambient Temperature | -40°C to 70°C |
| Other | |
| Serial Console Port | RJ45 |
| Certifications | CE, EAC, ROHS |
Manufacturer Technical Data
| Product Spec Sheet |
 Download |
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Answers to frequently asked questions
Does NexGen Computing conduct regular security audits?
Yes, we regularly conduct security audits and vulnerability assessments to identify and address potential security weaknesses, maintaining a high level of security and compliance with industry standards.
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