---
product_id: 455859134
title: "CRS504-4XQ-IN Cloud Router Switch 650MHz 4xQSFP28 Compatible with 40G, 25G, 10G, and 1G Fiber Connections"
brand: "mikrotik"
price: "7662 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Mikrotik"
url: https://www.desertcart.ro/products/455859134-crs504-4xq-in-cloud-router-switch-650mhz-4xqsfp28-compatible-40g
store_origin: RO
region: Romania
---

# 650MHz CPU power Dual hot-swap power supplies 4x QSFP28 100G ports CRS504-4XQ-IN Cloud Router Switch 650MHz 4xQSFP28 Compatible with 40G, 25G, 10G, and 1G Fiber Connections

**Brand:** mikrotik
**Price:** 7662 Lei
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your network to the 100G elite – speed, power, and flexibility in one sleek switch!

## Quick Answers

- **What is this?** CRS504-4XQ-IN Cloud Router Switch 650MHz 4xQSFP28 Compatible with 40G, 25G, 10G, and 1G Fiber Connections by mikrotik
- **How much does it cost?** 7662 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/455859134-crs504-4xq-in-cloud-router-switch-650mhz-4xqsfp28-compatible-40g)

## Best For

- mikrotik enthusiasts

## Why This Product

- Trusted mikrotik brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Blazing 650MHz CPU:** Power through complex routing with lightning-fast processing.
- • **Compact Yet Mighty:** Small footprint fits anywhere while delivering enterprise-grade 100G speeds.
- • **Energy-Efficient Design:** Only 25W power consumption keeps your setup green and cool.
- • **Versatile 4x QSFP28 Ports:** Seamlessly mix 100G, 40G, 25G, 10G, and 1G connections for ultimate flexibility.
- • **Dual Hot-Swap Power Supplies:** Zero downtime with reliable, redundant power options.

## Overview

The MikroTik CRS504-4XQ-IN is a compact, energy-efficient cloud router switch featuring a 650MHz CPU, 64MB RAM, and four 100G QSFP28 ports. It supports mixed-speed fiber connections (100G, 40G, 25G, 10G, 1G) with flexible breakout options, dual hot-swap power supplies, and low 25W power consumption, making it ideal for professionals upgrading to next-gen high-speed networking beyond traditional data centers.

## Description

Your most affordable, compact, energy-efficient doorway to the world of 100 Gigabit networking. This switch is the next step in upgrading existing 10 or 25 Gigabit networks. Multiple powering options, dual hot-swap power supplies. Our 100 Gigabit family keeps expanding – you’ve already seen the incredible CCR2216 100 Gigabit router. Now it’s time for a matching switch – the CRS504-4XQ-IN. The small size combined with the low power consumption (25W without attachments!) is perfect to start expanding 100 Gigabit networking in everyday setups. This speed is no longer limited to data centers, ISPs, and large offices. You too can upgrade your 10 or 25 Gigabit network and join the one hundred club! There are four 100 Gigabit QSFP28 ports. Use them to connect other 100 Gigabit devices or grab a breakout cable to connect multiple 25 Gigabit devices: each port is connected to four 25 Gigabit lines, allowing you to connect 16 x 25 Gigabit devices. In fact, you can mix and match all kinds of connections this way: 100 Gigabits on one port, 40 Gigabits on the other, 4x25 Gigabits on the third, and maybe even some 10G or 1G cables on the fourth. Obviously, there is an Ethernet port for management purposes as well. We’ve been using this switch for quite some time now in the Genomics Data Network project. A high-capacity data network for our local scientists working on ground-breaking cancer treatments. Genome data can take up a lot of space, so you need exceptionally fast connections there. Also, with these devices, Latvia became the first Baltic country to establish a 100 Gigabit connection to the pan-European research network. With multiple powering options and the ability to be mounted on the wall, this switch will make any system administrator happy.

Review: Very good
Review: Stupid fast

## Features

- MIkrotik CRS504-4XQ-IN 650MHz CPU, 64MB RAM, 1xGigabit Ethernet with 4 x 100Gbit SFP ports, RouterOS, L5
- Your most affordable, compact, energy-efficient doorway to the world of 100 Gigabit networking. This switch is the next step in upgrading existing 10 or 25 Gigabit networks. Multiple powering options, dual hot-swap power supplies.
- The small size combined with the low power consumption (25W without attachments!) is perfect to start expanding 100 Gigabit networking in everyday setups. This speed is no longer limited to data centers, ISPs, and large offices.
- There are four 100 Gigabit QSFP28 ports. Use them to connect other 100 Gigabit devices or grab a breakout cable to connect multiple 25 Gigabit devices: each port is connected to four 25 Gigabit lines, allowing you to connect 16 x 25 Gigabit devices.
- In fact, you can mix and match all kinds of connections this way: 100 Gigabits on one port, 40 Gigabits on the other, 4x25 Gigabits on the third, and maybe even some 10G or 1G cables on the fourth. Obviously, there is an Ethernet port for management purposes as well.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B34Y1D6P |
| Best Sellers Rank | #158,805 in Computers ( See Top 100 in Computers ) #1,048 in Network Switches |
| Brand | Mikrotik |
| Built-In Media | multiple powering options, dual hot-swap power supplies |
| Case Material Type | Metal |
| Color | black |
| Compatible Devices | Personal Computer |
| Customer Reviews | 4.0 out of 5 stars 15 Reviews |
| Data Transfer Rate | 100 Gigabits Per Second |
| Interface | SFP |
| Item height | 9 centimeters |
| Manufacturer | MikroTik |
| Number of Ports | 1 |
| Platform | Not Machine Specific |
| Switch Type | INF High-speed packet switching mechanism likely, but specific switch type not explicitly stated |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 70 Degrees Celsius |
| Voltage | 100 Volts |

## Product Details

- **Brand:** Mikrotik
- **Number of ports:** 1
- **Included components:** multiple powering options, dual hot-swap power supplies
- **Colour:** black
- **Compatible devices:** Personal Computer

## Images

![CRS504-4XQ-IN Cloud Router Switch 650MHz 4xQSFP28 Compatible with 40G, 25G, 10G, and 1G Fiber Connections - Image 1](https://m.media-amazon.com/images/I/51CGIl8F8nL.jpg)

## Questions & Answers

**Q: is there any monthly subscription required to manage the switch?**
A: Hello Chiara, 
No, there are no monthly subscriptions required to manage the switch.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good
*by A***S on 9 January 2026*



### ⭐⭐⭐⭐⭐ Stupid fast
*by J***E on 27 July 2023*



### ⭐⭐⭐⭐⭐ 100g line speed routing
*by E***C on 1 November 2024*



## Frequently Bought Together

- MikroTik CRS504-4XQ-IN Cloud Router Switch 650MHz 4xQSFP28 Compatible with 40G, 25G, 10G, and 1G Fiber Connections
- 100G QSFP28 to 4X 25G SFP28 Breakout DAC Passive Direct Attach Copper Twinax Cable for Cisco QSFP-4SFP25G-CU1M, 1-Meter(3.3ft)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-02*