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header-product Managed L3 network switch MikroTik CRS310-1G-5S-4S+IN — 1U, 1x Gigabit, 5x SFP, 4x SFP+, 10G, DC/PoE 18–57V, 20W max
164.99 €

Managed L3 network switch MikroTik CRS310-1G-5S-4S+IN — 1U, 1x Gigabit, 5x SFP, 4x SFP+, 10G, DC/PoE 18–57V, 20W max

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Managed L3 network switch MikroTik CRS310-1G-5S-4S+IN — 1U, 1x Gigabit, 5x SFP, 4x SFP+, 10G, DC/PoE 18–57V, 20W max

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Managed L3 network switch MikroTik CRS310-1G-5S-4S+IN — 1U, 1x Gigabit, 5x SFP, 4x SFP+, 10G, DC/PoE 18–57V, 20W max

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Short description

MikroTik CRS310-1G-5S-4S+IN is a managed Layer 3 rack-mount network switch in 1U form factor. It features 1 Gigabit RJ-45 port, five SFP slots and four SFP+ 10G slots, 800 MHz processor, 256 MB RAM and 16 MB flash. Powered by DC or PoE (18–57 V) with up to 20 W consumption. Designed for routing, switching and aggregation in enterprise and ISP networks; operates from −40 to 70 °C.
Available at price 164.99 €: 7 pcs.
Total available for order: 147 pcs.
Warranty: 1 Year
SKU: 4756227
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Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

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Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
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07.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.68 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
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From 1.89 €
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All payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 4.58 euros per month
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Product information

Description

The MikroTik CRS310-1G-5S-4S+IN is a managed L3 network switch designed for indoor rack-mounted installations, providing reliable 10 Gigabit fibre connectivity over distances beyond 100 meters. It combines five 1G SFP ports, four 10G SFP+ ports and one Gigabit Ethernet port, and includes an ARM v7 CPU, 256 MB RAM, improved cooling and Marvell switch chips for high performance. The Gigabit Ethernet port is directly connected to the switch chip and supports PoE-in as an additional power option.

Advantages

The switch offers hardware-offloaded VLAN filtering and some hardware-offloaded Layer-3 routing capabilities, which reduce CPU load and improve throughput for ISP and small office deployments. 1U rack compatibility and robust Marvell switch chips deliver solid performance for aggregated fibre links, while PoE-in support and a direct gigabit link ensure flexible powering and optimal Ethernet speed where needed.

Suitable for

  • Small and medium ISPs deploying 10G fibre links over 100+ meters
  • Small office networks needing multi-gigabit uplinks and VLAN segregation
  • Upgrading existing CRS212 or similar MikroTik setups
  • Indoor rack-mounted network aggregation and distribution

Key specifications

  • Model: MikroTik CRS310-1G-5S-4S+IN
  • Ports: 5 × 1G SFP, 4 × 10G SFP+, 1 × Gigabit Ethernet (PoE-in support)
  • Switch type: Managed L3
  • CPU / RAM: ARM v7 CPU, 256 MB RAM
  • Mounting: 1U rack-mountable
  • Standards: IEEE 802.3af, IEEE 802.3at (PoE)

How to use

Mount the CRS310 in a 1U rack space and connect fibre transceivers to the SFP / SFP+ slots according to required link speeds. Use the Gigabit Ethernet port for direct switched connections or as a management link; if needed, supply power via PoE-in within the supported voltage range. Configure VLANs and Layer-3 routes through the MikroTik RouterOS or SwitchOS interface to enable hardware-offloaded filtering and routing for improved performance.

Usage recommendations

For stable long-distance 10G fibre links, use compatible SFP/SFP+ modules rated for the distance and fibre type being deployed, keep firmware updated, and configure hardware-offload features to reduce CPU load and latency.

Specifications

Switch type:
Managed
10G support:
Yes
Networking standards:
IEEE 802.3at, IEEE 802.3af
All features

Power

Power source:
DC
DC input voltage:
18 - 57
Power consumption (max):
20 W
Power supply included:
Yes

Logistics data

Harmonized System (HS) code:
85176990

Operational conditions

Operating temperature (T-T):
-40 - 70

Certificates

Certification:
CE, EAC, ROHS

Design

Rack mounting:
Yes
Form factor:
1U
Reset button:
Yes

Performance

Processor frequency:
800 MHz
Internal memory:
256 MB
Processor model:
98DX226S
Mean time between failures (MTBF):
200000 h
Flash memory:
16 MB
Built-in processor:
Yes

Ports & interfaces

Console port:
RJ-45
SFP module slots quantity:
5
SFP+ module slots quantity:
4

Management features

Switch layer:
L3
Switch type:
Managed

Power over Ethernet (PoE)

Power over Ethernet (PoE):
Yes

Network

Networking standards:
IEEE 802.3at, IEEE 802.3af
10G support:
Yes

Weight & dimensions

Height:
45 mm
Width:
200 mm
Depth:
166 mm

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Stock data
Warehouse Stock Delivery to the store Store Price
BT19 7 Thursday Best delivery 164.99 €
WH115 3 15.07.2026 173.49 €
EU58 16 23.07.2026 175.49 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
BT21 67 08.07.2026 172.99 €
WH332 9 15.07.2026 179.49 €
WH109 14 29.07.2026 193.99 €
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164.99 €
Stock: 7
Delivery Date: Thursday Best delivery
Warehouse: BT19
173.49 €
Stock: 3
Delivery Date: 15.07.2026
Warehouse: WH115
175.49 €
Stock: 16
Delivery Date: 23.07.2026
Warehouse: EU58
178.99 €
Stock: 20
Delivery Date: 15.07.2026
Warehouse: EU85
184.99 €
Stock: 5
Delivery Date: 13.07.2026
Warehouse: WH321
186.49 €
Stock: 2
Delivery Date: 08.07.2026
Warehouse: BT84
225.99 €
Stock: 2
Delivery Date: 20.07.2026
Warehouse: WH355
Available only for legal entities
172.99 €
Stock: 67
Delivery Date: 08.07.2026
Warehouse: BT21
179.49 €
Stock: 9
Delivery Date: 15.07.2026
Warehouse: WH332
193.99 €
Stock: 14
Delivery Date: 29.07.2026
Warehouse: WH109
225.99 €
Stock: 2
Delivery Date: 15.07.2026
Warehouse: EU6

Customer reviews

Customer questions

FAQ

How much does the MikroTik CRS310-1G-5S-4S+IN managed L3 switch cost, and is it available for purchase?

The price is 164.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 147 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 Thursday 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, Installment. All transactions are 100% secure and encrypted.

Can MikroTik CRS310-1G-5S-4S+IN managed L3 switch be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the MikroTik CRS310-1G-5S-4S+IN managed L3 switch online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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: switch type, 10g support, 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.

Where can I download the instructions for MikroTik CRS310-1G-5S-4S+IN managed L3 switch?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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