8 ports Gigabit, 8 ports PoE+
16 ports Gigabit, PoE+ (802.3at), 802.3x, 802.1p
8 ports Gigabit, PoE+ (802.3at)
8 ports Gigabit, 8 ports PoE+ (802.3at), Châssis métallique
16 ports Gigabit, PoE+
8 ports Gigabit, PoE+ (802.3at)), 1 port pour modules optionnel, 802.3x, 802.1p
5 ports Gigabit, PoE+ (802.3at), boîtier métallique
8 ports Gigabit, PoE+ (802.3at), 2 ports SFP