MikroTik CRS304-4XG-IN 4-Port 10G RJ45 Switch (DIN Rail)
Brand: MikroTik | Category: Network Switches
SKU: MT-CRS304-4XG-IN | Part #: CRS304-4XG-IN | MPN: CRS304-4XG-IN
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About the MikroTik CRS304-4XG-IN 4-Port 10G RJ45 Switch (DIN Rail)
The MikroTik CRS304-4XG-IN 4-Port 10G RJ45 Switch (DIN Rail) from MikroTik is enterprise-grade Network Switches hardware built for data centers. It features Indoor / Desktop form factor, Ethernet / SFP+ / SFP28 / QSFP28 interface, 10GbE speed. The MikroTik CRS304-4XG-IN is a compact Cloud Router Switch delivering four 10 Gigabit Ethernet RJ45 ports in a DIN-rail-mountable form factor suited to industrial enclosures, server rooms, and space-constrained network closets. Built on a 98DX3236 switch chip paired with an 800 MHz ARM Cortex-A9 CPU and 512 MB of DDR3 RAM, the unit provides non-blocking 10G switching across all four ports while simultaneously running the full RouterOS feature set at Layer 2 and Layer 3. Available in brand new condition. MikroTik network switches products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | MikroTik |
| Category | Network Switches |
| SKU | MT-CRS304-4XG-IN |
| Part Number | CRS304-4XG-IN |
| Condition | New |
| Form Factor | Indoor / Desktop |
| Interface | Ethernet / SFP+ / SFP28 / QSFP28 |
| Speed | 10GbE |
| Switch Chip | 98DX3236 |
| CPU | 800 MHz ARM Cortex-A9 |
| RAM | 512 MB DDR3 |
| Storage | 16 MB NAND flash |
| 10G RJ45 Ports | 4 × 10GBASE-T (RJ45) |
| Operating System | RouterOS (SwOS switchable) |
| RouterOS License | Level 5 |
| Switching Capacity | 80 Gbps |
| Input Voltage | 12–57 V DC |
| Power Connector | DC jack |
| Max Power Consumption | 15 W |
| Mounting | DIN rail (bracket included) |
| Enclosure Rating | IP20 |
| Operating Temperature | -20 °C to +60 °C |
| Dimensions (W × D × H) | 148 × 87 × 28 mm |
| Weight | Approximately 230 g |
| Management Interfaces | Winbox, SSH, Telnet, HTTP/HTTPS, SNMP, MikroTik API |
| Layer 2 Features | 802.1Q VLANs, RSTP/STP, LACP (802.3ad), MAC address table, port mirroring |
| Layer 3 Features | Static routing, OSPF, BGP, RIP, MPLS, firewall, NAT, IPsec, OpenVPN, VRRP |
Frequently Asked Questions about MikroTik CRS304-4XG-IN 4-Port 10G RJ45 Switch (DIN Rail)
What does the MikroTik CRS304-4XG-IN 4-Port 10G RJ45 Switch (DIN Rail) do?
The MikroTik CRS304-4XG-IN 4-Port 10G RJ45 Switch (DIN Rail) is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Juniper/Arista environments.
What are the headline specs of the MikroTik CRS304-4XG-IN 4-Port 10G RJ45 Switch (DIN Rail)?
Key specifications for the MikroTik CRS304-4XG-IN 4-Port 10G RJ45 Switch (DIN Rail): form factor Indoor / Desktop; interface Ethernet / SFP+ / SFP28 / QSFP28; 1 year support; new condition. Manufacturer part number CRS304-4XG-IN. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the MikroTik CRS304-4XG-IN 4-Port 10G RJ45 Switch (DIN Rail) compatible with my infrastructure?
The MikroTik CRS304-4XG-IN 4-Port 10G RJ45 Switch (DIN Rail) interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.