The RB5009 model carries forward all the capabilities of its predecessor: Gigabit Ethernet, 2.5 Gigabit Ethernet, and a 10 Gigabit SFP+ cage for fiber connectivity. Additionally, it features PoE-in & PoE-out across all eight Ethernet ports and operates within a wide voltage range of 24-57V. Designed with a robust metallic casing and versatile powering capabilities, the RB5009 offers a potent and budget-friendly solution ideal for small and medium-sized ISPs.