Two OS6250-P24 units with AOS Enterprise software for side by side mounting within a 19" by 1RU (only) space. Provides 48 PoE RJ-45 10/100 BaseT, 4 SFP/RJ45 10/100/1000 BaseT or 100/1000 BaseX combo and four dedicated 2.5G HDMI stacking ports. 1RU form factor when mounted. External primary supplies. Includes country specific power cords, manuals/software access cards, RJ-45 to DB-9 adaptors, two 225W AC supplies, two rear mount power supply trays, two 60 cm HDMI stacking cables and mounting brackets.