# MikroTik 4-Port 10G Network Switch (CRS304-4XG-IN)

- Canonical URL: https://www.netxl.com/network-switches/mikrotik-crs304-4xg-in-10g-gigabit-network-switch/
- Brand: MikroTik
- SKU / part number: CRS304-4XG-IN
- EAN (GTIN-13): 4752224008954
- Category: Switches (https://www.netxl.com/network-switches/)

## Pricing (GBP, guest pricing — trade customers see account pricing via the API)
| Quantity | ex VAT | inc VAT |
| --- | --- | --- |
| 1+ | £124.99 | £149.99 |
| 5+ | £124.99 | £149.99 |
| 10+ | £124.99 | £149.99 |

## Availability and shipping
- Availability: 16 in stock
- Shipping: Royal Mail Tracked - Next Working Day — £7.19, 1 working day(s)

## Description

The MikroTik CRS304-4XG-IN is a compact network switch, featuring 4 x 10G ethernet ports and a DIN-rail clip to offer a variety of mounting options. The CRS304-4XG-IN also incorporates a variety of power options such as 2 x DC jacks and PoE in support for redundancy, and features a fanless design for near-silent operation. With its compact frame, high throughput and power redundancy, the CRS304-4XG-IN is especially well-suited to supporting critical and bandwidth-hungry applications.

MikroTik's CRS304-4XG-IN is both compact and powerful, featuring 4 x 10G ethernet ports as well as a Gigabit ethernet port for management purposes, offering a robust 40Gbps total switching capacity. The CRS304-4XG-IN  is specifically engineered to work out of the box, and notably requires no SFP modules for full functionality; each port is compatible with standard RJ45 boots, and this, coupled with the unmanaged nature of the CRS304-4XG-IN, means that the CRS304-4XG-IN  can deliver seamless out-of-the-box 10G connectivity with minimal setup.

In addition to the switching capacity, the CRS304-4XG-IN offers a number of powering methods: as well as PoE-In support on port 5, included in the slim chassis are 2 x DC jacks and a 2-pin terminal, ensuring power redundancy in case of a power outage. This makes this switch especially capable of supporting critical networking infrastructure for which both redundancy and high throughput are a priority. The CRS304-4XG-IN also supports a number of mounting options; compact enough to be unobtrusively desk-mounted, but with an included DIN fastening set to affix the switch to the DIN rail of the breaker box to maximise space economy.

Despite its small form-factor the CRS304-4XG-IN also incorporates a rich portfolio of software features such as port forwarding, broadcast storm control, MAC filtering, VLAN support and some Layer 3 hardware offloading.

## Key highlights

- Layer 2 unmanaged switch
- 5 x RJ45 ports
- 1 x Gigabit RJ45 port
- 4 x 10G RJ45 ports
- Switching capacity: 40Gbps
- DIN-rail mountable
- VLAN support
- MAC filtering
- Powered by 2 x DC ports, 1 x 2-pin terminal or PoE-In

## What's in the box

- 1 x CRS304-4XG-IN
- 1 x DIN-Rail Mounting Kit
- 1 x 48V Power Adapter
- 1 x Installation Guide

## Specifications

| Specification | Value |
| --- | --- |
| Gigabit Ports | 5 |
| PoE | 0 |
| RJ45 Ports | 5 |
| SFP Ports | 4 |
| Managed | 0 |

## Documents

- [CRS304-4XG-IN Data Sheet](https://www.netxl.com/mikrotik/docs/crs304-4xg-in-data-sheet.pdf)
- [CRS304-4XG-IN User Manual](https://www.netxl.com/mikrotik/docs/crs304-4xg-in-user-manual.pdf)

## Programmatic access

- This page in HTML: append a trailing slash instead of `.md`
- NetXL Customer API (real-time customer pricing, stock, ordering): https://api.netxl.com — OpenAPI at https://api.netxl.com/openapi.yaml
- MCP server for AI agents: https://mcp.netxl.com
- Machine-readable site index: https://www.netxl.com/llms.txt
- API documentation: https://www.netxl.com/api-docs.md