The CRS309-1G-8S+ is a very compact, yet powerful networking switch. It has eight SFP+ slots, supporting up to 10 Gbit module in each, which results in a total switching capacity of 162 Gbps and total non-blocking throughput of 81 Gbps.
The device also has dual-core 800 MHz CPU, 512 MB RAM, a management Ethernet port with PoE power input, RS232 serial port, a grounding terminal and is capable of dual boot (choose which operating system you prefer, RouterOS, or SwOS).
SpecificationsDetailsProduct codeCRS309-1G-8S+INArchitectureARM 32bitCPU98DX8208CPU core count2CPU nominal frequency800 MHzSwitch chip model98DX8208Dimensions272 x 191 x 44 mmRouterOS license5Operating SystemRouterOS / SwitchOSSize of RAM512 MBStorage size16 MBStorage typeFLASHMTBFApproximately 200'000 hours at 25CTested ambient temperature-40°C to 70°CPoweringDetailsNumber of DC inputs2 (DC jack, PoE-IN)DC jack input Voltage12-57 VMax power consumption23 WMax power consumption without attachments17 WCooling typePassivePoE in802.3af/atPoE in input Voltage18-57 VEthernetDetails10/100/1000 Ethernet ports1FiberDetailsSFP+ ports8PeripheralsDetailsSerial console portRS232OtherDetailsCPU temperature monitorYesBeeperYesCertification & ApprovalsDetailsCertificationCE, EAC, ROHSIPIP20
