16 ports Gigabit, 802.3x, 802.1p
16 ports Gigabit, PoE+ (802.3at), 802.3x, 802.1p
16 ports Gigabit, PoE+ (802.3at)
16 ports Gigabit, 802.3x
16 ports Gigabit, PoE+
16 ports Gigabit, 802.3x, 802.1Q