{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Network switch MikroTik CRS112-8P-4S-IN — 8x Gigabit PoE RJ-45, 4x SFP, DC 18–57V, 10 W, white
178.99 €

Network switch MikroTik CRS112-8P-4S-IN — 8x Gigabit PoE RJ-45, 4x SFP, DC 18–57V, 10 W, white

Fast shipping
MikroTik CRS112-8P-4S-IN network switch Photo 1
MikroTik CRS112-8P-4S-IN network switch Photo 2
MikroTik CRS112-8P-4S-IN network switch Photo 3
MikroTik CRS112-8P-4S-IN network switch Photo 4
MikroTik CRS112-8P-4S-IN network switch Photo 5
MikroTik CRS112-8P-4S-IN network switch Photo 6
MikroTik CRS112-8P-4S-IN network switch Photo 1
MikroTik CRS112-8P-4S-IN network switch Photo 2
MikroTik CRS112-8P-4S-IN network switch Photo 3
MikroTik CRS112-8P-4S-IN network switch Photo 4
MikroTik CRS112-8P-4S-IN network switch Photo 5
MikroTik CRS112-8P-4S-IN network switch Photo 6
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Network switch MikroTik CRS112-8P-4S-IN — 8x Gigabit PoE RJ-45, 4x SFP, DC 18–57V, 10 W, white

{{email}}
You keep track of price changes

Network switch MikroTik CRS112-8P-4S-IN — 8x Gigabit PoE RJ-45, 4x SFP, DC 18–57V, 10 W, white

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

Managed network switch MikroTik CRS112-8P-4S-IN with 8 Gigabit RJ-45 ports supporting IEEE 802.3at/802.3af PoE and 4 SFP slots for fiber uplinks. Operates from 18–57 V DC with max power consumption 10 W; built-in processor (400 MHz), 128 MB RAM and 16 MB flash. Compact white unit suited for small office, branch or home networks; AC adapter included.
Available at price 178.99 €: 6 pcs.
Total available for order: 131 pcs.
Warranty: 1 Year
SKU: 506268
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
Wednesday {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.50 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
13.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. х 59.66 €

overpayment

0 €

All payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 4.97 euros per month
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

CRS112-8P-4S-IN is an eight-port Gigabit RJ45 PoE switch with four SFP slots for fiber uplinks up to 1 Gbps. The unit includes a 28 V 3.4 A power adapter and provides multiple PoE power options including autosensing 802.3af/at (PoE/PoE+) and Passive PoE. A secondary DC jack on the rear accepts a 48–57 V supply (sold separately) to enable full 802.3af/at powering when that input is used.

Advantages

The switch combines eight Gigabit Ethernet sockets with four SFP ports for flexible copper and fiber connectivity. Built-in support for both 802.3af/at autosensing and Passive PoE allows compatibility with a wide range of powered devices. Included 28 V 3.4 A adapter enables immediate deployment, while the optional 48–57 V input increases available PoE current for 802.3af/at devices. Auto-detection of device power requirements simplifies installation.

Key specifications

  • Ports: 8 × Gigabit RJ45 PoE ports + 4 × SFP slots
  • PoE standards: autosensing 802.3af/at (PoE/PoE+) and Passive PoE
  • Included power supply: 28 V 3.4 A adapter
  • Secondary power input: DC jack for 48–57 V (not included)
  • Maximum per-port current: 1 A per port at 18–28 V input; 450 mA per port at 48–57 V input
  • Total PoE current limit: 2.8 A at 24 V; 1.4 A at 48–57 V
  • PoE wiring: mode B (pins 4,5 = + and 7,8 = -)
  • Uplink speed (SFP): up to 1 Gbps

How to use

Connect network devices to the RJ45 ports and fiber uplinks to the SFP slots as required. Use the included 28 V 3.4 A adapter for standard operation; if you need to power 802.3af/at devices at higher per-port power draw, connect a compatible 48–57 V DC supply to the secondary jack. The switch will automatically detect attached devices and deliver the appropriate PoE type. Observe the total PoE current limits to avoid overloading the power source.

Recommendations

For deployments with multiple high-power 802.3af/at devices, use an appropriate 48–57 V DC power supply to ensure sufficient per-port power while keeping total current within the specified limits. Verify device PoE requirements and confirm SFP module compatibility with 1 Gbps uplinks.

Specifications

Basic switching RJ-45 Ethernet ports type:
Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity:
8
10G support:
No
Product colour:
White
Networking standards:
IEEE 802.3at, IEEE 802.3af
All features

Packaging data

AC adapter included:
Yes

Logistics data

Harmonized System (HS) code:
85176990

Operational conditions

Operating temperature (T-T):
-20 - 60

Power

DC input voltage:
18 - 57
Power consumption (max):
10 W

Performance

Processor frequency:
400 MHz
Internal memory:
128 MB
Flash memory:
16 MB
Compatible operating systems:
RouterOS L5
Built-in processor:
Yes

Ports & interfaces

Basic switching RJ-45 Ethernet ports type:
Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity:
8
SFP module slots quantity:
4
Power connector:
DC-in jack

Power over Ethernet (PoE)

Power over Ethernet (PoE):
Yes

Network

Networking standards:
IEEE 802.3at, IEEE 802.3af
10G support:
No

Design

Product colour:
White

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}
Stock data
Warehouse Stock Delivery to the store Store Price
BT5 6 Wednesday Best delivery 178.99 € Best price
EU2 9 Thursday 185.99 €
EU85 20 20.07.2026 191.49 €
Show all offers Hide
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
BT21 15 13.07.2026 185.49 €
WH109 1 03.08.2026 207.49 €
WH332 34 20.07.2026 214.99 €
Show all offers Hide
178.99 €
Stock: 6
Delivery Date: Wednesday Best delivery
Warehouse: BT5
185.99 €
Stock: 9
Delivery Date: Thursday
Warehouse: EU2
191.49 €
Stock: 20
Delivery Date: 20.07.2026
Warehouse: EU85
199.49 €
Stock: 6
Delivery Date: 13.07.2026
Warehouse: BT84
201.49 €
Stock: 6
Delivery Date: 16.07.2026
Warehouse: WH321
232.49 €
Stock: 30
Delivery Date: 20.07.2026
Warehouse: WH94
Available only for legal entities
185.49 €
Stock: 15
Delivery Date: 13.07.2026
Warehouse: BT21
207.49 €
Stock: 1
Delivery Date: 03.08.2026
Warehouse: WH109
214.99 €
Stock: 34
Delivery Date: 20.07.2026
Warehouse: WH332
266.99 €
Stock: 4
Delivery Date: 20.07.2026
Warehouse: EU6

Customer reviews

Customer questions

FAQ

How much does the MikroTik CRS112-8P-4S-IN network switch cost, and is it available for purchase?

The price is 178.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 131 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 Wednesday 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 CRS112-8P-4S-IN network 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 CRS112-8P-4S-IN network 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: basic switching rj-45 ethernet ports 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 MikroTik CRS112-8P-4S-IN network 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.
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.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
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.