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header-product Managed Switch MikroTik CRS305-1G-4S+IN
129.99 €

Managed Switch MikroTik CRS305-1G-4S+IN

Managed Switch CRS305-1G-4S+IN Photo 1
Managed Switch CRS305-1G-4S+IN Photo 2
Managed Switch CRS305-1G-4S+IN Photo 3
Managed Switch CRS305-1G-4S+IN Photo 1
Managed Switch CRS305-1G-4S+IN Photo 2
Managed Switch CRS305-1G-4S+IN Photo 3
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Short description

The MikroTik CRS305-1G-4S+IN is a managed switch featuring 1 Gigabit Ethernet port and 4 SFP+ ports for high-speed connectivity. It supports Power over Ethernet (PoE) with IEEE 802.3af and 802.3at standards, allowing for flexible installation. With a DC input voltage range of 12-57V, it offers versatile power options. Ideal for small to medium networks, it combines reliability and performance in a compact design.
Available at price 129.99 €: 237 pcs.
Total available for order: 283 pcs.
Warranty: 2 Years
SKU: 939267
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
02.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
07.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.49 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
07.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 130.49 €: 10 pcs.
Together cheaper
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Product information

Description

The CRS305 is a compact, fanless metal switch that offers four SFP+ ports supporting up to 10 Gbit per port, a 1 Gbit copper Ethernet port for management, and dual DC power jacks for redundancy. Its small, silent chassis is intended for space-conscious installations that require high-speed fiber or DAC connectivity alongside a dedicated management interface.

Advantages

The switch provides four 10 Gbit SFP+ ports for high-throughput uplinks or server connections while keeping a single 1 Gbit RJ45 port for management access. Dual DC jacks enable redundant power configurations to increase operational reliability. The fanless metal design ensures silent operation and durable construction. A dual-boot system allows selection between a full-featured RouterOS and a simplified SwOS, offering flexibility for either Layer 3 routing or straightforward switching tasks.

Key specifications

  • Ports: 4 × SFP+ (up to 10 Gbit each), 1 × 1 Gbit copper Ethernet (management)
  • Power: 2 × DC jacks for power redundancy
  • Chassis: Fanless metallic case
  • Operating systems: Dual boot — RouterOS or SwOS
  • Use case: High-speed switching and optional routing (Layer 3)

How to use

Install SFP+ modules or DAC cables in the four SFP+ ports and connect the 1 Gbit copper port to your management network. Provide power using one or both DC jacks to enable redundancy. Choose the preferred operating system via the RouterBOOT menu or from within RouterOS/SwOS: select SwOS for a simplified switch interface or RouterOS to enable routing and additional Layer 3 features. Configure VLANs, trunking or routing according to your network design using the selected OS interface.

Recommendations

For fiber or direct-attach 10 Gbit connections use compatible SFP+ modules or DAC cables rated for your intended distance and speed. Use both DC inputs when continuous uptime is required and place the switch in a ventilated area despite its fanless design to ensure optimal thermal performance.

Specifications

Basic switching RJ-45 Ethernet ports type:
Gigabit Ethernet (10/100/1000)
Switch type:
Managed
Basic switching RJ-45 Ethernet ports quantity:
1
10G support:
Yes
Product colour:
White
Networking standards:
IEEE 802.3at, IEEE 802.3af
All features

Design

Rack mounting:
No
Product colour:
White
Stackable:
No

Logistics data

Harmonized System (HS) code:
85176990

Operational conditions

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

Power

Power consumption (typical): Power consumption in switched-on state expressed in W.
10 W
DC input voltage:
12 - 57
Power consumption (max):
18 W

Ports & interfaces

Basic switching RJ-45 Ethernet ports type:
Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity:
1
SFP+ module slots quantity:
4
Power connector:
DC-in jack

Management features

Switch type:
Managed

Power over Ethernet (PoE)

Power over Ethernet (PoE):
Yes

Performance

Processor frequency:
800 MHz
Internal memory:
512 MB
Flash memory:
16 MB
Built-in processor:
Yes

Network

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

Weight & dimensions

Height:
28 mm
Width:
141 mm
Depth:
115 mm

Description

Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
WH115 10 09.07.2026 130.49 €
WH155 2 09.07.2026 133.99 €
WH323 7 03.07.2026 136.49 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
BT21 237 02.07.2026 Best delivery 129.99 €
WH332 13 09.07.2026 132.49 €
WH109 1 23.07.2026 150.49 €
130.49 €
Stock: 10
Delivery Date: 09.07.2026
Warehouse: WH115
133.99 €
Stock: 2
Delivery Date: 09.07.2026
Warehouse: WH155
136.49 €
Stock: 7
Delivery Date: 03.07.2026
Warehouse: WH323
146.49 €
Stock: 13
Delivery Date: 09.07.2026
Warehouse: WH94
Available only for legal entities
129.99 €
Stock: 237
Delivery Date: 02.07.2026 Best delivery
Warehouse: BT21
132.49 €
Stock: 13
Delivery Date: 09.07.2026
Warehouse: WH332
150.49 €
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Delivery Date: 23.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Managed Switch CRS305-1G-4S+IN cost, and is it available for purchase?

The price is 129.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 283 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 02.07.2026 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. 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: basic switching rj-45 ethernet ports type, switch type, basic switching rj-45 ethernet ports quantity, 10g support, product colour, 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 Managed Switch CRS305-1G-4S+IN?

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.
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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