TheBroadcomBCM5389deviceisahighlyintegratedsolutionideallysuitedforstandaloneGigabitEthernetswitchesandGigabitEthernetcontrolplaneandbackplaneapplications.Itcombinesallthefunctionsofahigh-speedswitchsystem,includingpacketbuffer,SerDes,mediaaccesscontrollers,addressmanagement,andanonblocki