The mikrotik crs328-24p-4s+rm is a highly versatile, managed 28-port cloud router switch configured in a standard 1u rackmount chassis. it is optimized for heavy-duty networking, combining extensive power over ethernet (poe) capacity with high-speed 10 gbps uplinks.key specificationsport configuration: 24x gigabit ethernet ports and 4x 10g sfp+ cages for high-speed fiber or copper uplinks.power supply & poe budget: built-in 500w internal power supply delivering a 450w dedicated poe budget.poe support: auto-sensing 802.3af/at (poe / poe+), passive poe, and low-voltage poe up to 30w per port.performance: powered by a dual-core arm 800 mhz cpu, 512 mb ram, and a marvell 98dx3236a1 switch chip.