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header-product Managed L3 Switch MikroTik CRS504-4XQ-IN
658.99 €

Managed L3 Switch MikroTik CRS504-4XQ-IN

Managed L3 Switch MikroTik CRS504-4XQ-IN Photo 1

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Short description

The MikroTik CRS504-4XQ-IN is a managed L3 switch featuring 1 Fast Ethernet port and Power over Ethernet (PoE) support. It operates on a DC input voltage of 36 - 57 V and complies with IEEE 802.3bt standards. This 1U rack-mountable switch is designed for efficient networking, providing reliable performance and flexibility for various applications.
Available at price 658.99 €: 1 pcs.
Total available for order: 24 pcs.
Warranty: 2 Years
Stāvoklis: Demo

Demo - Showcase sample. Opened packaging. There may be minor minor scratches.

SKU: 4750611
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
24.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
27.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 3.60 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
27.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities
Leasing for legal entities: from 22.93 euros per month
Available for private customers at price 716.99 €: 11 pcs.
Together cheaper
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Product information

Description

The MikroTik CRS504-4XQ-IN is a compact managed L3 switch with four QSFP28 ports delivering 100 Gigabit connectivity and one Fast Ethernet management port. Designed for low power consumption (about 25 W without attachments) and multiple powering options, the unit supports rack mounting and wall installation. Its Marvell DX4310 switch chip enables flexible port configurations, including breakouts to 25 Gbit lanes and mixed-speed deployments.

Advantages

The switch provides four 100 Gigabit QSFP28 ports that can each be split into four 25 Gbit lanes, allowing up to 16 separate 25 Gbit connections; ports may also be used for 100G, 40G, 10G or 1G links as needed. A dedicated Fast Ethernet RJ-45 port is available for management. The device is energy-efficient, compact, and uses a proven Marvell DX4310 chip for stable high-capacity switching. It supports IEEE 802.3bt and offers PoE-capable infrastructure compatibility as part of flexible deployment options.

Suitable for (tasks / use cases)

  • Upgrading campus or lab networks from 10/25G to 100G backbones
  • High-throughput research or genomics data networks
  • Mixed-speed aggregation switches in ISP or enterprise edge deployments
  • Small rack or wall-mounted installations where low power consumption is important

Key specifications

  • Model: MikroTik CRS504-4XQ-IN
  • Switch type: Managed L3
  • 100G ports: 4 × QSFP28 (each supports 4 × 25G breakout)
  • Management port: 1 × Fast Ethernet (10/100) RJ-45
  • Switch chip: Marvell DX4310
  • Power: DC input 36–57 V, power consumption ~25 W (without attachments)
  • Standards: IEEE 802.3bt
  • Form factor: 1U rack-mountable; also suitable for wall mounting
  • Color: White

How to use

Install the CRS504-4XQ-IN in a rack or mount it on a wall and connect a suitable DC power source in the 36–57 V range. Use QSFP28 modules or breakout cables to connect 100G or multiple 25G endpoints; standard SFP+/SFP28 transceivers or DAC/active cables are supported via appropriate adapters or breakout assemblies. Connect the Fast Ethernet RJ-45 port to your management network to access the MikroTik management interface for configuration, routing, VLANs and L3 policies. Follow standard safety practices when handling optical modules and powering network equipment.

Usage recommendations

For mixed-speed deployments, plan port mapping in advance (which QSFP28 ports will host 100G, 40G, or 4×25G) and ensure compatible transceivers or breakouts are used. Verify power source compatibility with the device’s DC input range and consider proper ventilation in confined installations.

Specifications

Power over Ethernet (PoE): The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.
Yes
Power supply included: There is a power supply with this product.
Yes
Power source: What is providing power for the product e.g. mains electricity.
DC
Rack mounting: The type of mounting that can position devices in a shelving system (rack).
Yes
10G support: The product can use Oracle 10G, which is a database management system introduced in 2003.
Yes
Basic switching RJ-45 Ethernet ports type: The type/category of basic switching RJ-45 Ethernet ports (sockets).
Fast Ethernet (10/100)
Basic switching RJ-45 Ethernet ports quantity: The number of basic switching RJ-45 Ethernet ports (sockets).
1
Switch type: What switch device has, managed or unmanaged.
Managed
Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.3bt
All features

Certificates

Certification:
CE, EAC

Operational conditions

Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
-40 - 70

Power over Ethernet (PoE)

Power over Ethernet (PoE) voltage: One of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.
57 V
Power over Ethernet (PoE) ports quantity:
1
Power over Ethernet (PoE): The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.
Yes

Power

Power consumption (max): The maximum amount of power used by the device.
38 W
Input voltage: The voltage (V) which is required to power the product.
36 - 57
DC input voltage:
36 - 57
Power supply included: There is a power supply with this product.
Yes
Power source: What is providing power for the product e.g. mains electricity.
DC

Performance

Mean time between failures (MTBF): Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.
200000 h
Flash memory:
32 MB
Internal memory: The amount of memory, usually measured in bytes (e.g. MB, GB), which is installed in the system's hardware.
128 MB
Processor frequency: The clock rate is the fundamental rate in cycles per second (measured in hertz) at which a computer performs its most basic operations such as adding two numbers. There are more factors, like internal memory size, that influence a computer's actual response time.
650 MHz
Processor model: The model number for the processor in a computer.
Qualcomm Atheros QCA9531
Processor manufacturer: The manufacturer that produced the processor.
Qualcomm
Built-in processor: Whether or not a processor is built into the device.
Yes
Operating system installed: Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.
RouterOS

Design

International Protection (IP) code: The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".
IP66
LED indicators:
Yes
Reset button:
Yes
Product colour: The colour e.g. red, blue, green, black, white.
White
Form factor: The shape or design of the product.
1U
Rack mounting: The type of mounting that can position devices in a shelving system (rack).
Yes

Network

10G support: The product can use Oracle 10G, which is a database management system introduced in 2003.
Yes
Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.3bt

Ports & interfaces

QSFP28 ports quantity:
4
Console port:
RJ-45
Basic switching RJ-45 Ethernet ports type: The type/category of basic switching RJ-45 Ethernet ports (sockets).
Fast Ethernet (10/100)
Basic switching RJ-45 Ethernet ports quantity: The number of basic switching RJ-45 Ethernet ports (sockets).
1

Management features

Switch layer: A network switch is a computer networking device that links networking segments. A switch has different layers, such as layer 2 (a network bridge, operating at the data link layer, interconnecting a small number of devices) and layer 4 (can act as a firewall, amongst other things).
L3
Switch type: What switch device has, managed or unmanaged.
Managed

Description

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Stock data
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WH94 11 10.08.2026 Best delivery
716.99 €
WH357 1 10.08.2026 Best delivery
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Available only for legal entities
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WH109 1 24.08.2026
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658.99 €
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Delivery Date: 10.08.2026 Best delivery
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772.49 €
Stock: 1
Delivery Date: 10.08.2026 Best delivery
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Is Used
658.99 €
Stock: 1
Delivery Date: 24.08.2026
Warehouse: WH109
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Customer reviews

Customer questions

FAQ

How much does the Managed L3 Switch MikroTik CRS504-4XQ-IN cost, and is it available for purchase?

The price is 658.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 24.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All MikroTik products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized MikroTik service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: power over ethernet (poe), power supply included, power source, rack mounting, 10g support, basic switching rj-45 ethernet ports type, basic switching rj-45 ethernet ports quantity, switch type, networking standards, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.