# Managed L3 Network Switch MikroTik CRS312-4C+8XG-RM

**URL:** https://aio.lv/en/product--mikrotik-crs312-4c8xg-rm--2083140
**Data updated:** 2025-12-29 10:35 (EET)
**Category:** Network Switches
**Manufacturer:** MikroTik
**Manufacturer code:** CRS312-4C+8XG-RM
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 589.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 487.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mikrotik-crs312-4c8xg-rm--2083140

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The MikroTik CRS312-4C+8XG-RM is a managed L3 network switch with 8 x 10G Ethernet ports and 4 x 10G SFP+ ports. It features a switching capacity of 240 Gbit/s, 1U rack-mountable form factor, and a USB 2.0 port. Ideal for high-performance networking, it supports advanced routing and management capabilities.

## Long description

The MikroTik CRS312-4C+8XG-RM is a managed L3 network switch designed to replace 1 Gigabit bottlenecks with multiple 10G ports. It offers eight dedicated 10G RJ45 Ethernet ports plus four 10G combo ports that can operate as either 10G RJ45 or 10G SFP+, a full-size USB port, a console port and a 1U rackmount chassis. The device delivers a total non-blocking throughput of 120 Gbps, a switching capacity of 240 Gbps and a forwarding rate of 178 Mpps, and includes dual power inputs for redundancy.
Advantages
The CRS312-4C+8XG-RM provides high-density 10G connectivity with flexible combo ports that can be software-selected to use RJ45 or SFP+ interfaces. Its managed Layer 3 capabilities allow use of RouterOS for routing and advanced features or SwOS for a simpler switch-focused interface. Redundant power inputs and a rackmount form factor make it suitable for continuous, professional use in environments that require reliable, high-throughput switching.
Suitable for
Multimedia production and video editing environments
Scientific research and data acquisition systems
Game development and large file collaboration
Big data analysis and high-performance computing clusters
Small to medium datacenter top-of-rack and aggregation
Key specifications
Model: MikroTik CRS312-4C+8XG-RM
Ports: 8 x 10G RJ45 Ethernet ports; 4 x 10G combo ports (RJ45 or SFP+)
Switching capacity: 240 Gbps
Total non-blocking throughput: 120 Gbps
Forwarding rate: 178 Mpps
Managed switch with Layer 3 support (RouterOS) or SwOS
Form factor: 1U rackmount
Interfaces: full-size USB, console port
Power: dual power inputs for redundancy
Colour: White
How to use
Install the CRS312-4C+8XG-RM in a standard 19-inch rack using the included 1U rackmount brackets and connect power to both inputs for redundancy where available. Connect network devices to the 10G RJ45 ports for copper Ethernet or insert SFP+ modules into the combo ports and switch them to SFP+ mode when fibre connections are required. Choose RouterOS at boot if you need routing and advanced Layer 3 features, or select SwOS for a simpler layer 2 management interface. Use the console port for initial configuration and the USB port for firmware upgrades or external storage as supported by the installed OS.
Usage recommendations
For continuous high-throughput environments, keep both power inputs connected, monitor port selection of the combo interfaces via RouterOS scripting if dynamic switching is required, and use quality SFP+ modules and cabling to ensure maximum link stability and performance.

## Specifications

### Power

| Feature | Value |
|---|---|
| Redundant power supply (RPS) support | Yes |
| AC input voltage | 100 - 240 |
| Power consumption (max) | 60 W |
| Power supply included | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85176990 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -30 - 70 |

### Design

| Feature | Value |
|---|---|
| Rack mounting | Yes |
| Form factor | 1U |
| LED indicators | Y |
| Product colour | White |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB 2.0 ports quantity | 1 |
| Console port | RJ-45 |
| Fast Ethernet (copper) ports quantity | 1 |
| Combo SFP ports quantity | 4 |
| Basic switching RJ-45 Ethernet ports type | 10G Ethernet (100/1000/10000) |
| Basic switching RJ-45 Ethernet ports quantity | 8 |
| Power connector | AC-in jack |

### Management features

| Feature | Value |
|---|---|
| Switch layer | L3 |
| Switch type | Managed |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC |
| Rack mount kit | Yes |

### Power over Ethernet (PoE)

| Feature | Value |
|---|---|
| Power over Ethernet (PoE) | No |

### Network

| Feature | Value |
|---|---|
| 10G support | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 44 mm |
| Width | 443 mm |
| Depth | 183 mm |

### Performance

| Feature | Value |
|---|---|
| Internal memory | 64 MB |
| Flash memory | 16 MB |

### Data transmission

| Feature | Value |
|---|---|
| Switching capacity | 240 Gbit/s |
| Forwarding rate | 178 Mpps |
| Throughput | 120000 Mpps |

## FAQ

### How much does the Managed L3 Network Switch MikroTik CRS312-4C+8XG-RM cost, and is it available for purchase?

The price is 589.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 248 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 Managed L3 Network Switch MikroTik CRS312-4C+8XG-RM be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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. More information about warranty service: https://aio.lv/en/warranty

### 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, 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 L3 Network Switch MikroTik CRS312-4C+8XG-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.

## Image

https://aio.lv/img/cache/product/2083140/54763159_large.webp