The MikroTik CRS320‑8P‑8B‑4S RM PoE 16-Port Gigabit Switch is a powerful Layer 2 cloud router switch designed for modern enterprise and industrial-grade PoE deployments. Featuring 16 PoE-out Gigabit Ethernet ports, including 8 full 802.3bt PoE (up to 90W) outputs and 4×10G SFP uplink ports, it is ideal for powering power-hungry devices such as PTZ cameras, Wi-Fi 6 APs, LED displays, and smart controllers. The switch is powered by a robust dual-core ARM CPU, 256 MB RAM, dual-boot OS (RouterOS and SwitchOS), and supports a combined PoE output capacity of up to 963W. With a hot-swappable PSU and optional secondary PSU slot, intelligent fan cooling, and rackmount-ready 1U design, this unit delivers exceptional performance, flexibility, and efficiency for high-demand networks. Product Overview Model: CRS320-8P-8B-4S RM Product Type: Layer 2 Cloud Router Switch Form Factor: 1U Rackmount Dimensions: 444 x 235 x 44 mm Operating System: Dual boot (RouterOS v7 and SwitchOS) License Level: RouterOS License Level 5 Weight: 3.6 kg Ingress Protection: IP20 CPU & Memory Processor Model: Marvell 98DX226S CPU Architecture: ARMv7 CPU Cores: 2 CPU Frequency: 800 MHz RAM: 256 MB DDR3 Storage: 32 MB NAND flash Networking Interfaces Gigabit Ethernet Ports (RJ45): 17 Ports 1–8: Gigabit Ethernet with 802.3af/at (PoE ), up to 30W per port Ports 9–16: Gigabit Ethernet with 802.3bt (PoE ), up to 90W per port Port 17: Gigabit Ethernet (no PoE, management only) SFP Ports: 4 × 10G (compatible with 1G, 2.5G, and 10G SFP modules) Console Port: 1 × RJ45 PoE Specifications PoE-Out Ports: 16 total (ports 1–16) Standards Supported: Ports 1–8: 802.3af/at (Type 1 & 2) Ports 9–16: 802.3bt (Type 3 & 4, PoE ) Max Power per Port: Ports 1–8: Up to 30W Ports 9–16: Up to 90W Total Output Power Budget: Up to 963W Max Total Current: 17.82 A Performance Metrics Switching Capacity: 128 Gbps Forwarding Rate: ~84,800 packets per second (64-byte packets) ~13,400 pps (512-byte packets) ~4,630 pps (1518-byte packets) Full Duplex Switching Throughput: 114 Gbps (64 bytes) 112 Gbps (512 bytes) 57 Gbps (1518 bytes) MAC Address Table Size: 32K entries Layer 2 Features: VLAN, LACP, STP/RSTP, port isolation, mirror, ACLs, DHCP Snooping, IGMP Snooping Power & Cooling Power Supply: 1 × Internal 600W PSU (hot-swappable) included Optional slot for second redundant PSU (for up to 1150W total) Input Voltage Range: 100–240V AC Power Consumption (Idle): ~36W Max Power Consumption (with PoE load): 1150W Cooling: 3 × Temperature-controlled smart fans Environmental Operating Temperature Range: –10°C to 50°C Storage Temperature: –40°C to 70°C Humidity: 5% to 95% non-condensing Mean Time Between Failures (MTBF): Approximately 200,000 hours at 25°C Monitoring & Management Monitoring Sensors: CPU temperature PCB temperature Voltage PSU status Management Options: Web GUI (SwOS & RouterOS) CLI via console port or SSH SNMP v2/v3 support WinBox and WebFig What’s Included in the Package CRS320-8P-8B-4S RM Switch 1 × IEC Power Cord 1 × Rackmount Ears & Screws 1 × Cable Management Bracket K-57 Rackmount Kit Meta Description MikroTik CRS320‑8P‑8B‑4S RM PoE 16-Port Gigabit Switch with 4x10G SFP , 963W total output, dual-core CPU, hot-swappable PSU, and Layer 2 performance for demanding enterprise networks. Datasheet
