Mikrotik RB450Gx4 716MHz 1GB 4 Core 5xGb microSD L5 The RB450Gx4 is an Ethernet router with five Gigabit Ethernet ports, a serial port, 512 MB NAND memory and a microSD card slot. In addition, it supports full 10 V - 57 V input by two power jacks or PoE (802.3af/ at or passive PoE) and can provide PoE output for Ethernet port #5. It is powered by MikroTik RouterOS. It comes without an enclosure, you are free to use it in your own. The device form factor is identical to our previous RB850 and RB450 series, so you can even use the same enclosures. The device is powered by a quad core ARM CPU, has 1 GB of RAM and supports hardware IPsec encryption. The device is powered by RouterOS - the operating system, which will turn this powerful system into a highly sophisticated router, firewall or bandwidth manager. Specifications:DetailsProduct codeRB450Gx4ArchitectureARM 32bitCPUIPQ-4019CPU core count4CPU nominal frequency716 MHzDimensions90 x 115 mmLicense level5Operating SystemRouterOSSize of RAM1 GBStorage size512 MBStorage typeNANDTested ambient temperature-40°C to 70°C Powering:DetailsPoE in802.3af/atPoE in input Voltage12-57 VPoE outPassive PoEPoE-out portsEther5Number of DC inputs3 (DC jack, PoE-IN)DC jack input Voltage10-57 VMax out per port output (input > 30 V)500 mAMax out per port output (input < 30 V)500 mAMax total out (A)500 mAMax power consumption16 WMax power consumption without attachments4 W Ethernet:Details10/100/1000 Ethernet ports5 Peripherals:DetailsMemory card typemicroSDSerial portRS232 Other:DetailsPCB temperature monitorYesVoltage MonitorYes