MikroTik CRS305-1G-4S+IN L3 upravljiv svic 4 x 10GbE SFPSFP+ slotova + 1 x Gigabit 101001000Mbps RJ45 + RS232, CPU 800MHz, 512MB

Five-port desktop switch with one Gigabit Ethernet port and four SFP+ 10Gbps ports Included parts: 24V 0.8A power adapterThe 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.The device has a Dual boot feature that allows you to choose between two operating systems - RouterOS or SwOS. If you prefer to have a simplified operating system with only switch specific features, use SwOS. If you would like the ability to use routing and other Layer 3 features in your CRS, use RouterOS. You can select the desired operating system from RouterOS, from SwOS or from the RouterBOOT loader settings. All the feature set comes with a disruptive price, providing the best price/performance on the market.Architecture: ARM 32bitCPU : 98DX3236CPU core count: 1CPU nominal frequency: 800 MHzDimensions : 141 x 115 x 28 mmLicense level: 5Operating System : RouterOS / SwitchOSSize of RAM : 512 MBStorage size : 16 MBStorage type : FLASHTested ambient temperature: -40°C to 70°CPoE in : 802.3af/atPoE in input Voltage : 12-57 VNumber of DC inputs : 3 (PoE-IN, DC jack)DC jack input Voltage : 12-57 VMax power consumption : 18 WMax power consumption without attachments : 10 W10/100/1000 Ethernet ports : 1SFP+ ports : 4CPU temperature monitor : Yes