--- product_id: 161676114 title: "MikroTik CRS312-4C+8XG-RM – Network Switch L3, 10G, Ethernet (100/1000/10000), 1U, White" brand: "mikrotik" price: "€ 1204.83" currency: EUR in_stock: true reviews_count: 13 category: "Mikro Tik" url: https://www.desertcart.sk/products/161676114-mikrotik-crs312-4c-8xg-rm-network-switch-l3-10g-ethernet store_origin: SK region: Slovakia --- # 12-port 10G Ethernet speed 4 combo RJ45/SFP+ 10G ports Dual redundancy power supply MikroTik CRS312-4C+8XG-RM – Network Switch L3, 10G, Ethernet (100/1000/10000), 1U, White **Brand:** mikrotik **Price:** € 1204.83 **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade to MikroTik CRS312-4C+8XG-RM — where speed meets smart flexibility! ## 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?** € 1204.83 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/161676114-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 - • **Blazing 10G Speeds:** 12 high-performance 10G Ethernet ports to future-proof your network. - • **Rack-Ready & Robust:** Compact 1U metal chassis designed for professional server racks and quiet operation. - • **Uninterrupted Uptime:** Dual redundant power supplies keep your network live when it matters most. - • **Flexible Connectivity:** 4 combo ports switch seamlessly between RJ45 and SFP+ fiber for ultimate versatility. - • **Pro-Grade Layer 3 Routing:** Advanced RouterOS support for complex network management and automation. ## Overview The MikroTik CRS312-4C+8XG-RM is a professional-grade Layer 3 network switch featuring 12 10G Ethernet ports, including 4 combo ports that support both RJ45 and SFP+ fiber connections. With a non-blocking capacity of 120 Gbps and dual redundant power supplies, it ensures ultra-fast, reliable, and flexible networking ideal for data-intensive environments like multimedia production, research, and virtualization. Its compact 1U metal rackmount design fits standard racks and supports MikroTik’s RouterOS for advanced routing and management. ## Description CHANGE YOUR NETWORK SETTINGS - It's time to upgrade your switch to something really powerful to enjoy the real speed. Introducing the CRS312-4C+8XG-RM: the first MikroTik product with 10GB RJ45 Ethernet ports. In addition, it also has 4 10G combo ports: use them for 10G RJ45 Ethernet or 10G SFP+ connections when you need an additional fiber connection. Combo ports can be used with the standard 8 RJ45 10G Ethernet ports at any time. These ports can also be selected by software, so you can use the RouterOS script to decide which combo port will be active. This device is a practical solution for those who work with large data files and need a fast, efficient and constant connection: multimedia production, scientific research, game development, data analysis, etc. The CRS312-4C+8XG-RM has a dual redundancy power supply. You will not suffer periods of inactivity when you need to work the most. It features a full USB port, a configuration console port, and a rack drive mount. Fits all standard rack units. You can choose between our RouterOS with many functions for booting or a simpler but powerful SwOS. If you want to use routing and other Layer 3 functions in your CRS, use RouterOS. This switch has a total non-blocking capacity of 120 Gbps, a switching capacity of 240 Gbps, and transmission speed of 178 Mpps. CRS312-4C+8XG-RM: Designed for Professionals, Excellent for Everyone. Review: Easy 10GBe - Was looking to make the jump to 10GB with my home network. Wanted to stay with Ethernet since my cabling is all Cat 6 and above. This worked perfectly. The password for the device is on a piece of paper, setup, on the inside of the packaging. Once in, upgrade and modify. I switched it SWOS as it's all I need for it to do. It connected at 2.5GB and 10GB with no issues. Both the Router and Switch OS are not hard to figure out. I used with some Cat8 cable and my intra network speed between my main machines is outstanding. The only concern I had was noise I had read about in researching the switch. It is loud for a home environment, but normal to quiet for a dedicated server environment. I swapped out the 4 fans for Noctua fans and it's basically completely quiet and I can place it anywhere. It becomes good for home use since it's not so loud anymore. Overall a very easy and less expensive 10GBe upgrade. For the future if I decide to go Fiber, I can always use the 4 shared SPF+ ports for 10GB. For the price a great upgrade and easy way to switch to 10GBe for home use. Review: The Most Affordable Managed 12-Port Copper 10GBase-T Switch Around - Needed a 10G switch for my home lab to handle shared storage and live migration for a three-host virtualization cluster. Split the switch into two, six-port VLANs, one for shared storage, the other for live VM migration. Works great and runs quieter than what I had feared. Even with the fans running at 3400 rpm or so, it is not too distracting sitting in my office next to with me. (Will probably rack it in the basement sometime in the future once the configuration is finalized.) Simple, but usable web UI and CLI give you control over all important aspects of the configuration. Most people still don't need 10Gbe, but if you have the use case, this is the most affordable managed solution out there based on what I've seen. MikroTik is a Latvian company and they seem to be giving the established brands some serious competition in this market segment. I like it! ## Features - Offers optimal and suitable result - Quality Material - Easy to use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VS1XJZ6 | | Best Sellers Rank | #236 in Computer Networking Switches | | Brand | MikroTik | | Built-In Media | Hardware | | Case Material Type | Metal | | Color | white | | Compatible Devices | Devices with Ethernet ports | | Current Rating | 1 A | | Customer Reviews | 4.3 out of 5 stars 90 Reviews | | Data Transfer Rate | 12 gigabits_per_second | | EU Spare Part Availability Duration | 2 years | | Included Components | Hardware | | Interface | Gigabit Ethernet, SFP+ | | Item Dimensions L x W x H | 1.1"L x 9.7"W x 6.5"H | | Item Type Name | Network Switches | | Item Weight | 2.3 kg | | Lower Temperature Rating | 1 °C | | Manufacturer | Mikrotik | | Mfr Part Number | CRS312-4C8XG-RM | | Model Number | CRS312-4C8XG-RM | | Number of Items | 1 | | Number of Ports | 12 | | Product Dimensions | 1.1"L x 9.7"W x 6.5"H | | Switch Type | Network Switch | | UPC | 600168150205 | | Unit Count | 1 Count | | Upper Temperature Rating | 70 °C | | Voltage | 220 | | Warranty Description | No Warranty | ## Product Details - **Brand:** MikroTik - **Color:** white - **Compatible Devices:** Devices with Ethernet ports - **Included Components:** Hardware - **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/61R8AvXMJbL.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/512zsykbUPL.jpg) ## 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 10GBe *by G***E on February 10, 2024* Was looking to make the jump to 10GB with my home network. Wanted to stay with Ethernet since my cabling is all Cat 6 and above. This worked perfectly. The password for the device is on a piece of paper, setup, on the inside of the packaging. Once in, upgrade and modify. I switched it SWOS as it's all I need for it to do. It connected at 2.5GB and 10GB with no issues. Both the Router and Switch OS are not hard to figure out. I used with some Cat8 cable and my intra network speed between my main machines is outstanding. The only concern I had was noise I had read about in researching the switch. It is loud for a home environment, but normal to quiet for a dedicated server environment. I swapped out the 4 fans for Noctua fans and it's basically completely quiet and I can place it anywhere. It becomes good for home use since it's not so loud anymore. Overall a very easy and less expensive 10GBe upgrade. For the future if I decide to go Fiber, I can always use the 4 shared SPF+ ports for 10GB. For the price a great upgrade and easy way to switch to 10GBe for home use. ### ⭐⭐⭐⭐⭐ The Most Affordable Managed 12-Port Copper 10GBase-T Switch Around *by S***T on July 24, 2022* Needed a 10G switch for my home lab to handle shared storage and live migration for a three-host virtualization cluster. Split the switch into two, six-port VLANs, one for shared storage, the other for live VM migration. Works great and runs quieter than what I had feared. Even with the fans running at 3400 rpm or so, it is not too distracting sitting in my office next to with me. (Will probably rack it in the basement sometime in the future once the configuration is finalized.) Simple, but usable web UI and CLI give you control over all important aspects of the configuration. Most people still don't need 10Gbe, but if you have the use case, this is the most affordable managed solution out there based on what I've seen. MikroTik is a Latvian company and they seem to be giving the established brands some serious competition in this market segment. I like it! ### ⭐⭐⭐⭐⭐ Solid performance, stability *by U***A on December 14, 2024* Very solid switching performance and stability. Unit stays cool and quiet at all times. The power redundancy is a welcome feature, as well as ROMAN. If you haven't used enterprise gear or Mikrotik before, there is a learning curve -- but config is easy once you're used to it. ## 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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/161676114-mikrotik-crs312-4c-8xg-rm-network-switch-l3-10g-ethernet](https://www.desertcart.sk/products/161676114-mikrotik-crs312-4c-8xg-rm-network-switch-l3-10g-ethernet) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-22*