Nortel Networks introduced a new Layer 2, stackable, 24-port 10/100 switch and an enhanced operating system. Offering 24 ports with fast Ethernet connectivity, BayStack 470-24T is equipped with two Gigabit uplink ports and two dedicated stacking ports to eliminate the need for cascade modules. Up to eight, 24-port units can be stacked, providing an aggregate 192 ports and up to 16 gigabit uplink ports.