MikroTik CRS112-8G-4S-IN Specifications Product code CRS112-8G-4S-IN Architecture MIPSBE CPU QCA8511 CPU core count 1 CPU nominal frequency 400 MHz Dimensions 200x143x44mm RouterOS license 5 Operating System RouterOS Size of RAM 128 MB Storage size 16 MB Storage type FLASH MTBF Approximately 200'000 hours at 25C Tested ambient temperature -40°C to 70°C Suggested price $139.00 Powering Details Number of DC inputs 2 (DC jack, PoE-IN) DC jack input Voltage 10-57 V Max power consumption 10 W FAN count Passive PoE in Passive PoE PoE in input Voltage 10-57 V Ethernet - 10/100/1000 Ethernet ports 8 Fiber - SFP ports 4