MikroTik CRS328-24P-4S+RM 24 Port Gigabit Ethernet Switch-(CRS328-24P-4S+RM) Key Features: Non-blocking Layer 2 switching capacity 24 Gigabit Ethernet ports 4 SFP+ ports RJ45 serial console port Non-Blocking throughput: 64 Gbps Switching capacity: 128 Gbps Forwarding rate: 95.2 Mpps Maximum power consumption: 44 W (without PoE devices connected) Supports PoE+ IEEE 802.3at/af and 26 V Passive PoE) Temperature based fan control 1U rackmount Selectable power output per port (26 / 53 V)