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.
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.
|CPU core count||1|
|CPU nominal frequency||800 MHz|
|Dimensions||141 x 115 x 28 mm|
|Operating System||RouterOS / SwitchOS|
|Size of RAM||512 MB|
|Storage size||16 MB|
|Tested ambient temperature||-40°C to 70°C|
|PoE in input Voltage||12-57 V|
|Number of DC inputs||3 (PoE-IN, DC jack)|
|DC jack input Voltage||12-57 V|
|Max power consumption||18 W|
|Max power consumption without attachments||10 W|
|10/100/1000 Ethernet ports||1|
|CPU temperature monitor||Yes|