CRS354-48P-4S+2Q+RM , Type Managed , Switch layer L3 , 48xBasic switching RJ-45 Ethernet ports quantity , Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000) , 4xSFP+ module slots quantity , 2xQSFP+ module slots quantity , Console port RJ-45 , Yes , Rack mounting Yes , Form factor 1U , Power supply included Yes , Power consumption (typical) 85 W , Power over Ethernet (PoE) Yes , 48xPower over Ethernet (PoE) ports quantity , Power over Ethernet (PoE) power per port 30 W , Width 443 mm , Depth 382 mm , Height 44 mm