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header-product Managed Switch Mikrotik CRS305-1G-4S+IN Gigabit Ethernet PoE
143.49 €

Managed Switch Mikrotik CRS305-1G-4S+IN Gigabit Ethernet PoE

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Managed Switch Mikrotik CRS305-1G-4S+IN Photo 1
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Managed Switch Mikrotik CRS305-1G-4S+IN Gigabit Ethernet PoE

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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. It supports Power over Ethernet (PoE) with a DC input voltage range of 12-57V. Ideal for network expansion and efficient power management.
Available for order: 15 pcs.
Warranty: 2 Years
SKU: 11190766
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
06.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
09.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 3.59 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
09.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.99 euros per month
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Product information

Description

The Mikrotik CRS305-1G-4S+IN Gigabit Ethernet PoE is a compact managed switch that combines a single Gigabit RJ-45 port for management with four SFP+ ports that support up to 10 Gbit/s per port. The device supports Power over Ethernet with DC input voltage from 12 to 57 V and includes two DC jacks for redundant power. Housed in a fanless metallic enclosure, the switch is designed for quiet, space-efficient deployment in small racks, server rooms, or network edge locations. A dual-boot feature lets you choose between SwOS for a focused switching interface or RouterOS for advanced Layer 3 and routing capabilities.

Advantages

The switch offers high-speed uplink and aggregation through four 10G-capable SFP+ ports while retaining a dedicated Gigabit copper port for management. Fanless metal housing provides silent operation and improved heat dissipation in compact installations. Dual DC power inputs increase operational reliability through power redundancy. The dual-boot option provides flexibility to use a simplified switching OS (SwOS) or a full-featured routing OS (RouterOS), enabling either straightforward switch management or advanced network functions as needed.

Suitable for

  • Small to medium office network aggregation and uplinks
  • Home lab and prosumer network environments with 10G SFP+ devices
  • Edge deployments requiring silent operation and compact footprint
  • Installations needing PoE-capable infrastructure with DC power options

Key specifications

  • Switch type: Managed
  • Ports: 1 × Gigabit Ethernet (10/100/1000) RJ-45, 4 × SFP+ (up to 10 Gbit/s per port)
  • PoE and power: DC input range 12–57 V; two DC jacks for power redundancy
  • Networking standards: IEEE 802.3at, IEEE 802.3af support
  • Operating modes: Dual boot with SwOS and RouterOS selectable
  • Enclosure: Fanless metallic case for silent operation
  • Colour: White

How to use

Connect SFP+ modules or DAC cables to the SFP+ ports for high-speed uplinks and connect the RJ-45 port to a management workstation, router, or access switch. Apply appropriate DC power within the 12–57 V range to one or both DC jacks to enable operation and power redundancy. Use the web interface or Winbox utility to perform initial configuration. Choose SwOS via the boot menu or RouterOS if you require routing, firewalling, or Layer 3 features; the selected OS determines the available configuration options and feature set. Configure PoE and port settings from the chosen operating system interface as required by connected devices.

Usage recommendations

For stable operation, use quality SFP+ modules or compatible DAC cables and provide a reliable DC power source. If you only need switching features, select SwOS for a simpler management interface; choose RouterOS when routing, VLAN routing, or advanced firewall features are required. Place the unit in a ventilated area away from direct heat sources despite its fanless design, and consider redundant power connections for critical deployments.

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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Customer reviews

Customer questions

FAQ

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

The price is 143.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 06.07.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Managed Switch Mikrotik CRS305-1G-4S+IN 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 Managed Switch Mikrotik CRS305-1G-4S+IN 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: 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 Mikrotik 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.
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