HP JL256A 48G PoE+ 4SFP+ network switch

Managed Ethernet switch for PoE networks

The HP JL256A is a fixed-port Layer 3 managed Ethernet switch designed for rack mounting. It provides 48 ports for wired connectivity and four SFP+ uplink ports for high-speed links. A 370 W PoE+ budget powers attached devices such as access points and cameras. The metal case suits commercial environments.

Suits offices needing powered ports

This switch fits networks that require both PoE+ distribution and 10 Gigabit uplinks in a single managed unit. It is not for buyers who need more than 48 copper ports or a higher PoE budget than 370 W. Teams without rack space or Layer 3 management requirements should look at simpler options.

370 W PoE+ budget determines device count

The 370 W power budget sets the total PoE+ capacity available across all 48 ports. Calculate the draw of every connected device to confirm the budget covers your deployment. If the total exceeds 370 W, a switch with a larger PoE allocation is required.