Spesifikasi CRS305-1G-4S+IN Product Code CRS305-1G-4S+IN Architecture ARM CPU Marvell 98DX3236A1 800MHz ARMv7 Current Monitor No Main Storage/NAND 16MB RAM 512MB SFP Ports 4 LAN Ports 1 Gigabit Yes Switch Chip 1 MiniPCI 0 Integrated Wireless No MiniPCIe 0 SIM Card Slots No USB No Memory Cards No Power Jack Yes 802.3af Support Yes POE Input Yes POE Output No Serial Port Yes (RJ45) Voltage Monitor No Temperature Sensor Yes Dimentions 141x115x28 mm Operating System RouterOS/SwOS Temperature Range -20C .. +60C RouterOS License 5