# Mikrotik CRS304-4XG-IN network switch 10G Ethernet Power over Ethernet White **URL:** https://aio.lv/en/product--mikrotik-crs304-4xg-in--11098587 **Data updated:** 2025-12-03 21:08 (EET) **Category:** Network Switches **Manufacturer:** MikroTik **Manufacturer code:** CRS304-4XG-IN **Warranty:** 1 Year **Availability:** Available for order **Price:** 166.99 € **Prices and availability valid until:** 2026-08-03 23:59 **Price without VAT (21%):** 138.01 EUR **Can be purchased by legal entities:** Yes (invoice) **Buy:** https://aio.lv/en/product--mikrotik-crs304-4xg-in--11098587 ## Delivery options | Delivery method | Delivery time | Cost | |---|---|---| | Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free | | Pickup points | 13.07.2026 | 1.89 EUR | | Courier delivery to door | 13.07.2026 | 4.99 EUR | ## Summary description The Mikrotik CRS304-4XG-IN is a 10G Ethernet network switch with 4 RJ-45 ports. It supports Power over Ethernet (PoE) and complies with IEEE 802.3af and IEEE 802.3at standards. The device operates with a DC input voltage of 12 - 57 V, making it versatile for various networking needs. ## Long description The CRS304-4XG-IN is a compact 10 Gigabit Ethernet switch with four built-in 10GbE ports ready for immediate use and one additional Gigabit Ethernet port for management. The device is fanless with an enclosure that serves as a heat sink, offering silent operation and a durable, lightweight form factor suitable for office, lab, or portable setups. The switch supports multiple mounting options and several power input methods for flexible deployment and reliable operation. Advantages The CRS304-4XG-IN provides plug-and-play 10 Gigabit connectivity without the need for SFP modules, a silent fanless design thanks to a heat-sink enclosure, and a compact robust housing that balances weight and durability. It offers flexible mounting (DIN rail or screw mount) and multiple power inputs including PoE-in, enabling power redundancy and automatic selection of the highest-voltage source. Key specifications 4 × built-in 10 Gigabit Ethernet ports (no SFP modules required) 1 × Gigabit Ethernet management port Fanless design with enclosure acting as heat sink Dual-core ARM CPU with Marvell Prestera switch chip Multiple power inputs: two DC jacks, 2-pin terminal, PoE-in; automatic highest-voltage selection Mounting options: side DIN rail (relocatable to back) and standard screw points Layer 2 features: VLANs, MAC filtering, broadcast storm control, port-to-port forwarding, traffic mirroring, bandwidth limitations How to use Place the CRS304-4XG-IN on a desk, mount it on a DIN rail or attach it using the rear screw points. Connect 10GbE cables directly to the four built-in 10 Gigabit ports and use the Gigabit port for management as needed. Provide power via one of the available inputs (DC jack, 2-pin terminal, or PoE-in); the device will automatically use the highest-voltage source when multiple inputs are present. Configure network features such as VLANs, MAC filters, traffic shaping, and mirroring through the switch management interface to match your deployment requirements. Recommendations For mobile or compact installations, use high-quality short 10GbE cables and secure the preferred power source to ensure stable operation. When deploying in noise-sensitive environments, take advantage of the fanless design and place the switch where airflow around the heat-sink enclosure is not obstructed. ## Specifications ### Design | Feature | Value | |---|---| | Product colour | White | | Reset button | Yes | | DIN rail mounting | Yes | ### Operational conditions | Feature | Value | |---|---| | Operating temperature (T-T) | -40 - 70 | ### Power | Feature | Value | |---|---| | Power source | DC/PoE | | DC input voltage | 12 - 57 | | Power consumption (max) | 21 W | ### Performance | Feature | Value | |---|---| | Processor frequency | 1200 MHz | | Internal memory | 512 MB | | Flash memory | 32 MB | | Processor manufacturer | ARM | | Operating system installed | RouterOS | | Built-in processor | Yes | ### Ports & interfaces | Feature | Value | |---|---| | Gigabit Ethernet (copper) ports quantity | 1 | | Basic switching RJ-45 Ethernet ports type | 10G Ethernet (100/1000/10000) | | Basic switching RJ-45 Ethernet ports quantity | 4 | | 10G Ethernet (copper) ports quantity | 4 | ### Power over Ethernet (PoE) | Feature | Value | |---|---| | Power over Ethernet (PoE) | Yes | ### Security | Feature | Value | |---|---| | MAC address filtering | Yes | ### Network | Feature | Value | |---|---| | Networking standards | IEEE 802.3at, IEEE 802.3af | | Broadcast storm control | Yes | | VLAN support | Yes | | 10G support | Yes | ### Weight & dimensions | Feature | Value | |---|---| | Height | 35 mm | | Width | 176 mm | | Depth | 128 mm | ### Certificates | Feature | Value | |---|---| | Compliance certificates | RoHS, EAC, CE | ## FAQ ### How much does the Mikrotik CRS304-4XG-IN network switch cost, and is it available for purchase? The price is 166.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 224 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 Mikrotik CRS304-4XG-IN network switch 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, basic switching rj-45 ethernet ports quantity, 10g support, product colour, 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 CRS304-4XG-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. ## Image https://aio.lv/img/cache/product/11098587/62128985_large.webp