MikroTik CRS304-4XG-IN 4-Port 10 Gigabit Ethernet Switch

• Ideal for: homes, offices, homelabs, and environments where noise is a concern

• 10G connectivity directly without additional SFP modules

• Compact and silent solution for 10 Gigabit networks

Processor and Memory

• CPU: Marvell 98DX2528, 2 cores, 1200 MHz

• RAM: 512 MB

• Storage: 32 MB FLASH

• Switch Chip: Marvell Prestera 98DX2528

• MTBF: ~200,000 hours at 25°C

Ports and Connectivity

• 4x 1G/2.5G/5G/10G Ethernet (RJ45)

• 1x Gigabit Ethernet (10/100/1000 Mbps) for management

• 5 ports total

Power

• Max power consumption: 21 W (15 W without attachments)

• Cooling: Passive (fanless) – enclosure acts as heatsink

• Input: 4 power options (2x DC jack, 2-pin terminal, PoE-in 802.3af/at)

• Voltage: DC jack 12-57 V, PoE-in 36-57 V

Physical

• Dimensions: 128 x 176 x 35 mm (12.8 x 17.6 x 3.5 cm)

• Weight: 800 g (0.8 kg)

• Mounting: Desktop, wall, or DIN rail (kit included)

• Operating temperature: -40°C to 70°C

• Protection: IP20

• Certifications: CE, EAC, ROHS

Performance and Features

• Layer 2 throughput (non-blocking): 59,523.8 kpps (64 byte)

• Layer 3 hardware offloading: high-speed routing without CPU load

• Port-to-port forwarding, broadcast storm control, MAC filtering, VLANs, traffic mirroring, bandwidth limitations

• Dual boot: supports SwOS and RouterOS

• Cloud-managed: remote management

• Free updates: for at least 5 years

Box Contents

• CRS304-4XG-IN Switch

• DIN rail and wall mount kit

• Quick start guide

• Power adapter not included