{{ 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
184.49 €

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 184.49 €: 5 pcs.
Total available for order: 300 pcs.
Warranty: 1 Year
SKU: 506268
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
Tuesday {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
Friday {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.50 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
Friday {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. х 61.5 €

overpayment

0 €

All payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 5.12 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

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
10G support: The product can use Oracle 10G, which is a database management system introduced in 2003.
No
Basic switching RJ-45 Ethernet ports type: The type/category of basic switching RJ-45 Ethernet ports (sockets).
Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity: The number of basic switching RJ-45 Ethernet ports (sockets).
8
Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.3af, IEEE 802.3at
All features

Logistics data

Harmonized System (HS) code:
85176990

Packaging data

AC adapter included:
Yes

Operational conditions

Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
-20 - 60

Power over Ethernet (PoE)

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.
10 W
DC input voltage:
18 - 57

Performance

Compatible operating systems: List of desktop operating systems tested as compatible with this product.
RouterOS L5
Flash memory:
16 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.
400 MHz
Built-in processor: Whether or not a processor is built into the device.
Yes

Design

Product colour: The colour e.g. red, blue, green, black, white.
White

Network

10G support: The product can use Oracle 10G, which is a database management system introduced in 2003.
No
Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.3af, IEEE 802.3at

Ports & interfaces

Power connector:
DC-in jack
SFP module slots quantity:
4
Basic switching RJ-45 Ethernet ports type: The type/category of basic switching RJ-45 Ethernet ports (sockets).
Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity: The number of basic switching RJ-45 Ethernet ports (sockets).
8

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
BT19 5 Tuesday Best delivery
Fast shipping
184.49 € Best price
WH115 10 10.08.2026
185.99 €
EU1 8 05.08.2026
187.99 €
Show all offers Hide
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
BT21 47 03.08.2026
185.99 €
WH332 50 10.08.2026
216.99 €
WH109 27 24.08.2026
219.49 €
Show all offers Hide
Fast shipping
184.49 €
Stock: 5
Delivery Date: Tuesday Best delivery
Warehouse: BT19
185.99 €
Stock: 10
Delivery Date: 10.08.2026
Warehouse: WH115
187.99 €
Stock: 8
Delivery Date: 05.08.2026
Warehouse: EU1
187.99 €
Stock: 27
Delivery Date: Thursday
Warehouse: EU2
Fast shipping
190.49 €
Stock: 18
Delivery Date: Wednesday
Warehouse: BT5
191.99 €
Stock: 20
Delivery Date: 10.08.2026
Warehouse: EU85
200.49 €
Stock: 5
Delivery Date: 03.08.2026
Warehouse: BT84
204.49 €
Stock: 13
Delivery Date: 18.08.2026
Warehouse: EU58
218.49 €
Stock: 18
Delivery Date: 06.08.2026
Warehouse: WH321
233.99 €
Stock: 30
Delivery Date: 10.08.2026
Warehouse: WH94
Available only for legal entities
185.99 €
Stock: 47
Delivery Date: 03.08.2026
Warehouse: BT21
216.99 €
Stock: 50
Delivery Date: 10.08.2026
Warehouse: WH332
219.49 €
Stock: 27
Delivery Date: 24.08.2026
Warehouse: WH109
266.99 €
Stock: 22
Delivery Date: 10.08.2026
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 184.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 300 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 Tuesday 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: power over ethernet (poe), 10g support, basic switching rj-45 ethernet ports type, basic switching rj-45 ethernet ports quantity, 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.