The RB450Gx4 is an Ethernet router with five Gigabit Ethernet ports, a serial port, 512 MB NAND memory and a microSD card slot
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
Dimensions: 90 x 115 mm, Size of RAM: 1 GB, Storage size: 512 MB, PoE in: 802.3af/at, PoE-out ports: Ether5, PoE out: Passive PoE, PCB temperature and Voltage monitor