---
product_id: 157873164
title: "Mikrotik CRS312-4C+8XG-RM network switch L3 10G Ethernet (100/1000/10000) 1U White"
brand: "mikrotik"
price: "€ 1477.02"
currency: EUR
in_stock: true
reviews_count: 6
category: "Mikro Tik"
url: https://www.desertcart.sk/products/157873164-mikrotik-crs312-4c-8xg-rm-network-switch-l3-10g-ethernet
store_origin: SK
region: Slovakia
---

# 120 Gbps throughput 8x 10G RJ45 + 4x 10G combo ports Dual power supply redundancy Mikrotik CRS312-4C+8XG-RM network switch L3 10G Ethernet (100/1000/10000) 1U White

**Brand:** mikrotik
**Price:** € 1477.02
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your network to pro-level 10G speed and reliability — don’t get left behind!

## Quick Answers

- **What is this?** Mikrotik CRS312-4C+8XG-RM network switch L3 10G Ethernet (100/1000/10000) 1U White by mikrotik
- **How much does it cost?** € 1477.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/157873164-mikrotik-crs312-4c-8xg-rm-network-switch-l3-10g-ethernet)

## Best For

- mikrotik enthusiasts

## Why This Product

- Trusted mikrotik brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rack-Ready & Quiet:** 1U metal chassis fits standard racks with whisper-quiet fans for professional environments.
- • **Rock-Solid Reliability:** Dual power supplies ensure zero downtime when deadlines matter most.
- • **Pro-Grade Layer 3 Features:** Advanced routing, VLANs, and LACP with RouterOS for total network control.
- • **Versatile 10G Connectivity:** 8 dedicated 10G RJ45 ports plus 4 combo ports for RJ45 or SFP+ fiber flexibility.
- • **Blazing 120 Gbps Throughput:** Eliminate network bottlenecks with ultra-high-speed data transfer.

## Overview

The Mikrotik CRS312-4C+8XG-RM is a powerful Layer 3 10G Ethernet switch featuring 8 dedicated 10G RJ45 ports and 4 flexible combo ports supporting RJ45 or SFP+. With a total non-blocking throughput of 120 Gbps, dual power supply redundancy, and advanced RouterOS software, it’s designed for professionals handling large data workloads in multimedia, research, and enterprise environments. Its 1U rackmount metal case and quiet operation make it ideal for demanding, always-on network setups.

## Description

Remove the bottleneck from your network setup – it is time to upgrade that 1 Gigabit switch to something truly powerful and enjoy real speed. And it won't cost an arm and a leg - only $599! Introducing CRS312-4C+8XG-RM – our first product with 10G RJ45 Ethernet ports. Moreover, it also has 4 x 10G combo ports: use them for 10G RJ45 Ethernet or 10G SFP+, when you need an additional fiber connection. Combo ports can be used alongside the 8 regular 10G RJ45 Ethernet ports at all times. These ports can also be software selected, so you can use RouterOS scripting, to decide which combo ports will be active. This device is a practical solution for those who work with huge data files and need fast, capable 24/7 connection: multimedia production, scientific research, game development, big data analysis and so on. CRS312-4C+8XG-RM has a dual power supply for redundancy – no unexpected downtime when the deadlines are looming. It has a full size USB, a console port for configuration and a 1U rackmount case - fits all the standard racks. You can choose between our legendary feature-packed RouterOS for booting or a simpler, but still powerful SwOS. If you would like the ability to use routing and other Layer 3 features in your CRS, use RouterOS. This switch has a great total non-blocking throughput of 120 Gbps, switching capacity of 240 Gbps and forwarding rate of 178 Mpps. CRS312-4C+8XG-RM - Built for professionals, great for everyone!

Review: easy to setup 10g fully managed switch - for the price would not turn back. easy to setup and can use out of the box as l2 switch. would suggest replacing the fans (will kill the warranty but will save your ears)
Review: Der MikroTik CRS312-4C+8XG-RM ist ein richtig solides Arbeitstier. 8× 10GBase-T und 4× Combo-Ports bieten viel Flexibilität, gerade wenn Kupfer und SFP+ gemischt werden sollen. Verarbeitung ist top, Lüfter laufen leise und das Gerät passt sauber ins Rack. RouterOS bzw. SwitchOS bieten extrem viele Möglichkeiten. L3-Features, VLANs, LACP, Routing – alles da. Man sollte aber wissen, was man tut. Kein Plug-and-Play wie bei Consumer-Switches, sondern klar auf Admins und Homelab-Nutzer ausgelegt. Performance ist stabil, auch unter Dauerlast. Für Virtualisierung, Server, NAS oder Backbone im Heimnetz absolut geeignet. Pluspunkte: 10G auf Kupfer ohne Gefrickel Sehr flexibel konfigurierbar Gute Performance, stabile Firmware Preislich fair für die gebotene Leistung Minuspunkte: Einarbeitung nötig Webinterface nicht jedermanns Sache Fazit: Wer einen leistungsstarken 10G-Switch sucht und sich mit MikroTik auskennt (oder es lernen will), macht hier nichts falsch. Klare Empfehlung für Homelab und kleine bis mittlere Profi-Setups.

## Features

- Switch|MIKROTIK|Type L3|1U Rack|8x10Base-T / 100Base-TX|4xSFP|1xRJ45|CRS312-4C+8XG-RM

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VS1XJZ6 |
| Best Sellers Rank | 129,330 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 819 in Network Switches |
| Case material type | Metal |
| Current rating | 1 Amps |
| Data transfer rate | 12 Gigabits Per Second |
| EU Spare Part Availability Duration | 2 Years |
| Guaranteed software updates until | unknown |
| Interface type | RJ45, SFP+ |
| Item model number | CRS312-4C8XG-RM |
| Item weight | 2.3 Kilograms |
| Lower temperature rating | 1 Degrees Celsius |
| Manufacturer | Mikrotik |
| Product dimensions | 44.3L x 18.3W x 4.4H centimetres |
| UPC | 600168150205 |
| Upper temperature rating | 70 Degrees Celsius |
| Voltage | 220 |

## Product Details

- **Brand:** MikroTik
- **Colour:** ['white']
- **Compatible devices:** Devices with Ethernet ports
- **Included components:** Rack mount screws, power cord
- **Number of ports:** 12

## Images

![Mikrotik CRS312-4C+8XG-RM network switch L3 10G Ethernet (100/1000/10000) 1U White - Image 1](https://m.media-amazon.com/images/I/31PBCHZVlcL.jpg)
![Mikrotik CRS312-4C+8XG-RM network switch L3 10G Ethernet (100/1000/10000) 1U White - Image 2](https://m.media-amazon.com/images/I/41kICttMz9L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this a router and switch? Or just a switch.**
A: It is a layer 3 switch. A L3 switch is a switch with routing features, so his performance as a switch is equal or better than a layer 2 switch with similar features; the difference is in the routing performance: his performance is a bit lower than a pure router (with the same features). This is because the main motherboard hardware of the L3 switches is built to be a high performance switch. The main motherboard hardware of the routers is built to execute routing tasks, so a router is better than a L3 switch in these tasks. To compare their routing software performance, just see their software routing features (L3 protocols, etc). The performance of a router is mainly measured by his routing hardware capacity, not by his routing software features because the software features are added just buying/installing/enabling a software license and/or changing the NOS (Network Operating System). You can compare their routing hardware performance (between a L3 switch and a Router), looking for the packet throughput (measured in pps
 (packets per second)) and the total BW
 throughput (in Gbps
) in each brochure/datasheet
. The CRS312-4C+8XG-RM has a packet throughput of 178 Mpps
 (is called forwarding rate) and a BW
 throughput of 120 Gbps
. The switching performance is measured by the switching throughput also called switching capacity, 240 Gbps
 for the CRS312-4C+8XG-RM =>
 it is good as router and very good as high speed switch. L3 Switches are good "
cheap"
 solution for small enterprises or SOHO networks, because they replace the router and switch functions, all in one box. If you really need more performance, then you go for a separate real router and a high speed L2 or L3 switch.

**Q: Does this have the typical loud/jet engine fans in it?**
A: The fans do "ramp up" when passing packets and it is noticeable.

**Q: Is this a smart managed switch?**
A: Yes it is

**Q: Can this support vlans between 1 - 4094 like with cisco?**
A: Yes, and lots of info online how to do this. Configuration can be complicated and I've not sorted it yet - but this is my operational setup so have to be cautious. Watch YouTube, buy routers by example and be careful

## Customer Reviews

### ⭐⭐⭐⭐⭐ easy to setup 10g fully managed switch
*by T***P on 31 August 2022*

for the price would not turn back. easy to setup and can use out of the box as l2 switch. would suggest replacing the fans (will kill the warranty but will save your ears)

### ⭐⭐⭐⭐⭐ Review
*by A***R on 28 December 2025*

Der MikroTik CRS312-4C+8XG-RM ist ein richtig solides Arbeitstier. 8× 10GBase-T und 4× Combo-Ports bieten viel Flexibilität, gerade wenn Kupfer und SFP+ gemischt werden sollen. Verarbeitung ist top, Lüfter laufen leise und das Gerät passt sauber ins Rack. RouterOS bzw. SwitchOS bieten extrem viele Möglichkeiten. L3-Features, VLANs, LACP, Routing – alles da. Man sollte aber wissen, was man tut. Kein Plug-and-Play wie bei Consumer-Switches, sondern klar auf Admins und Homelab-Nutzer ausgelegt. Performance ist stabil, auch unter Dauerlast. Für Virtualisierung, Server, NAS oder Backbone im Heimnetz absolut geeignet. Pluspunkte: 10G auf Kupfer ohne Gefrickel Sehr flexibel konfigurierbar Gute Performance, stabile Firmware Preislich fair für die gebotene Leistung Minuspunkte: Einarbeitung nötig Webinterface nicht jedermanns Sache Fazit: Wer einen leistungsstarken 10G-Switch sucht und sich mit MikroTik auskennt (oder es lernen will), macht hier nichts falsch. Klare Empfehlung für Homelab und kleine bis mittlere Profi-Setups.

### ⭐⭐⭐⭐⭐ Review
*by ミ***ト on 19 June 2020*

I really needed a 8 ports 10gbe Switch, was looking at Netgear: easy set-up but too many quality trouble for the high pricing... Then I looked at Mikrotik, many ports , great reviews , but can I set it up? I went for Mikrotik and I don't regret. I am in Japan... My questions before purchase were answered instantly. The order was shipped from Latvia the day I ordered it and by Fedex!!! (shipping was only 40$). It arrived in no time, set-up by a real pro (Chris)that I founded on Fiverr, and finally a great switch at my office. Finally,the noise question: before setup I plugged it with my 10gbe NAS and 10gbe MacMini. Noise was very loud. After setup (and a firmware upgrade) the switch became very quiet.

## Frequently Bought Together

- MikroTik CRS312-4C+8XG-RM – Network Switch L3, 10G, Ethernet (100/1000/10000), 1U, White
- Noctua NF-A4x20 PWM, Premium Quiet Fan, 4-Pin (40x20mm, Brown)
- Noctua NF-A4x20 FLX Computer Case Fan - Computer Cooling Components (Computer Case, Fan, 4 cm, 3700 RPM, 5000 RPM, 4400 RPM)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-01*