MikroTik CRS305-1G-4S+IN Four port SFP+ Switch, 10 Gbps, Redundant DC, fanless, white The CRS305 is a compact yet very powerful switch, featuring four SFP+ ports, for up to 10 Gbit per port. The device has a 1 Gbit copper ethernet port for management access and two DC jacks for power redundancy. The device is a very sleek and compact metallic case without any fans, for silent operation. • 512 MB RAM
• 4x SFP+ slots
• Fanless design
• Speeds up to 10 Gbps
• 2x Redundant DC power supplies
• 800 MHz 32-bit ARM 98DX3236 CPU
• Powered by 12-57V PoE or DC (adapter included)
• 1x 10/100/1000 RJ45 Ethernet port for management Dimensions(BxDxH): 141 x 115 x 28 mmMikroTik CRS305-1G-4S+IN Five port SFP+ Switch, 10 Gbps, Redundant DC, fanless, white The CRS305 is a compact yet very powerful switch, featuring four SFP+ ports, for up to 10 Gbit per port. The device has a 1 Gbit copper ethernet port for management access and two DC jacks for power redundancy. The device is a very sleek and compact metallic case without any fans, for silent operation. • 512 MB RAM
• 5x SFP+ slots
• Fanless design
• Speeds up to 10 Gbps
• 2x Redundant DC power supplies
• 800 MHz 32-bit ARM 98DX3236 CPU
• Powered by 12-57V PoE or DC (adapter included)
• 1x 10/100/1000 RJ45 Ethernet port for management Dimensions(BxDxH): 141 x 115 x 28 mm | 
