MikroTik RouterBOARD RB5009UG S IN with 7 x 1GbE, 1 x 2,5 GbE RJ45 ports and 1 x SFP port. High performace router with 64bit ARM processor 1400 MHz, 1GB of DDR4 RAM and 1GB of NAND storage. 24-57 VDC, 8023af at PoE compatible. 1 x USB 3.0 port. Metal chassis, rack mountable up to 4 units in 1U with item K-79. Passive cooling without fans, pre-installed RouterOS L5, version 7. Više informacija na linku