48-port 1 GbE RJ45, plus 8x1 GbE SFPP uplink ports (upgradable to 10 GbE). 4x40 GbE stacking ports. 1 power-supply-side exhaust, hot-swappable fan assembly and 250 W power supply. Base software.
48-port 1 GbE RJ45, plus 8x1 GbE SFPP uplink ports (upgradable to 10 GbE). 4x40 GbE QSFP stacking ports. 1 power-supply-side intake, hot-swappable fan assembly and 250 W power supply. Base software.