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header-product Managed Switch MikroTik CRS328-4C-20S-4S+RM L2/L3 128 Gbit/s 1U
465.49 €

Managed Switch MikroTik CRS328-4C-20S-4S+RM L2/L3 128 Gbit/s 1U

Managed Switch MikroTik CRS328-4C-20S-4S+RM Photo 1
Managed Switch MikroTik CRS328-4C-20S-4S+RM Photo 2
Managed Switch MikroTik CRS328-4C-20S-4S+RM Photo 1
Managed Switch MikroTik CRS328-4C-20S-4S+RM Photo 2
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Managed Switch MikroTik CRS328-4C-20S-4S+RM L2/L3 128 Gbit/s 1U

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Short description

The MikroTik CRS328-4C-20S-4S+RM is a managed L2/L3 switch designed for efficient networking. It features a switching capacity of 128 Gbit/s and supports up to 16000 MAC address entries. Ideal for rack mounting with a 1U form factor, it adheres to IEEE networking standards including 802.1Q and 802.3ad, making it suitable for various network environments.
Available for order: 17 pcs.
Warranty: 2 Years
SKU: 11190767
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
15.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
20.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 3.59 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
20.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 155.16 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 12.93 euros per month
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Product information

Description

The MikroTik CRS328-4C-20S-4S+RM is a managed L2/L3 rackmount switch offering 28 independent ports in a 1U chassis and a switching capacity of 128 Gbit/s. It includes twenty SFP ports, four SFP+ ports for 10G connectivity and four combo ports that allow software selection between SFP and RJ45 interfaces. The unit supports up to 16,000 MAC address entries, dual power supplies with automatic failover and a dedicated RJ45 console port for management. The device provides dual-boot capability to run either RouterOS or SwOS.

Advantages

The CRS328-4C-20S-4S+RM combines high-density SFP and SFP+ connectivity with flexible combo port selection and scriptable control over which combo interfaces are active, enabling adaptable port usage. Redundant power supplies with failover increase operational reliability in rack deployments, while a hardware mode button and console port simplify on-site management and debugging. Support for IEEE standards such as 802.1Q and 802.3ad ensures interoperability with VLAN tagging and link aggregation implementations.

Suitable for

  • Data center top-of-rack switching with a mix of 1G and 10G fibre connections
  • Service provider aggregation and distribution layers requiring many SFP ports
  • Enterprise networks needing VLAN segmentation and link aggregation
  • Rack-mounted network infrastructures where redundant power is required

Key specifications

  • Switching capacity: 128 Gbit/s
  • Total ports: 28 independent ports (20 SFP, 4 SFP+, 4 combo SFP/RJ45)
  • 10G support: SFP+ ports for 10G modules
  • MAC address table size: up to 16,000 entries
  • Form factor: 1U rackmount
  • Power: dual 100–240 V power supplies with failover
  • Management interfaces: RJ45 console port, scriptable mode button
  • Standards: IEEE 802.1Q (VLAN), IEEE 802.3ad (LACP)
  • Operating systems: Dual boot (RouterOS or SwOS)
  • Product colour: White

How to use

Install the switch into a 19-inch rack using the included 1U brackets and connect the AC power inputs to redundant power sources. Populate SFP and SFP+ slots with compatible transceivers or use the combo RJ45 ports as required; use the software selection feature or scripting to enable the desired combo interfaces. Access the device through the RJ45 console port for initial configuration or via RouterOS/SwOS web/CLI management once network connectivity is established. Configure VLANs, LACP link aggregation and routing features according to network design and save the chosen operating system using the dual boot selector.

Usage recommendations

Use compatible SFP/SFP+ modules recommended by your network design and ensure firmware and RouterOS/SwOS are kept up to date. When deploying in a critical environment, connect both power supplies to separate circuits and test failover behavior. For automated control of combo ports, implement scripted selection during maintenance windows to avoid accidental link disruption.

Specifications

Switch type:
Managed
10G support:
Yes
Networking standards:
IEEE 802.1Q, IEEE 802.3ad
Product colour:
White
All features

Management features

Switch layer:
L2/L3
Switch type:
Managed

Data transmission

MAC address table:
16000 entries
Switching capacity:
128 Gbit/s
Jumbo frames support:
Yes
Forwarding rate:
95.2 Mpps
Jumbo frames:
10218

Security

Access Control List (ACL):
Yes
IGMP snooping:
Yes

Design

Rack mounting:
Yes
Form factor:
1U
LED indicators:
Y
Product colour:
White

Performance

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

Power

Number of power supply units:
1
AC input voltage:
100 - 240
Power consumption (max):
43 W
Power supply included:
Yes

Power over Ethernet (PoE)

Power over Ethernet (PoE):
No

Packaging content

Cables included:
AC
Rack mount kit:
Yes

Network

Networking standards:
IEEE 802.1Q, IEEE 802.3ad
Port mirroring:
Yes
Link aggregation:
Yes
Broadcast storm control:
Yes
VLAN support:
Yes
10G support:
Yes

Ports & interfaces

Console port:
RJ-45
Combo SFP ports quantity:
4
SFP module slots quantity:
20
SFP+ module slots quantity:
4

Operational conditions

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

Weight & dimensions

Height:
200 mm
Width:
443 mm
Depth:
44 mm

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Customer reviews

Customer questions

FAQ

How much does the Managed Switch MikroTik CRS328-4C-20S-4S+RM cost, and is it available for purchase?

The price is 465.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 17 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 15.07.2026 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 CRS328-4C-20S-4S+RM 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 CRS328-4C-20S-4S+RM 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, product colour, 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 CRS328-4C-20S-4S+RM?

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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