MikroTik RouterBOARD’s RB-CRS317 Cloud Router Switch (CRS317-1G-16S+RM) is a rack-mountable manageable switch with Layer3 features. Features such as hardware-based Spanning Tree Protocol and Link Aggregation (LACP) provide enhanced protection and true professional performance for a demanding network. The RB-CRS317 has dual redundant power supplies and passive cooling case, so its completely silent – for hot environments two redundant fans will automatically keep the system cool if needed. It has 16 SFP+ ports for high-performance 10GbE connectivity and a 1GbE copper port for management. It is powered by a next generation switching chip, giving you wire speed performance for all sixteen 10GbE por