CRS320-8P-8B-4S+RM

The MikroTik CRS320-8P-8B-4S+RM is an advanced Layer 3 manageable switch that offers high-power PoE++ (802.3bt) support, featuring 17 Gigabit Ethernet ports and 4 10G SFP+ fiber uplink ports. This device is specifically designed for use in environments with high power requirements, such as hotels, offices, conference halls, and high-rise buildings.​

📦 Hardware Specifications

• CPU: Marvell 98DX226S, dual-core, 800 MHz ARM 32-bit processor

• RAM: 256 MB DDR3

• Depolama: 32 MB Flash

• Operating System: RouterOS v7 and SwitchOS support

• RouterOS License: Level 5

• MTBF: Approximately 200,000 hours @ 25°C ​

🔌 PoE Features

• Ether1–Ether8: IEEE 802.3af/at (PoE/PoE+) support, maximum 30W output per port

• Ether9–Ether16: IEEE 802.3bt (PoE++) support, maximum 90W output per port

• Total PoE Power Output: 963W (with a single 600W PSU), can go up to 1150W (with an additional PSU)

• All ports provide approximately 54V. ​

🔗 Ports and Connections

• 17x Gigabit Ethernet ports: 8 PoE/PoE+ (af/at) ports, 8 PoE++ (bt) ports, 1 management port

• 4x 10G SFP+ uplink port

• 1x Console port

• 1x PSU expansion slot

⚡ Power and Cooling

• Internal PSU: 600W (G1483-0600WNB)

• Optional Second PSU: With the additional 600W PSU, the total power can be increased to 1150W.

• Soğutma: Active cooling with rear and side fans.

• Maximum Power Consumption (when the device is unloaded)36W

📊 Performance

• Layer 2 Switching Capacity: 112 Gbps

• Layer 1 Total Capacity: 114 Gbps

• VLAN filtering and hardware-based Layer 3 routing support ​

💡 Usage Scenarios

• 4K security cameras (including heated models)

• LED advertising boards

• PoE-supported lighting systems

• Industrial automation systems

• Other high-power PoE++ devices