https://www.electronicdesign.com/technologies/communications/article/21775333/ethernet-switch-on-a-chip-targets-the-ip-dslam-market
Telecom carriers now use DSL to implement triple-play (voice, video, and data) services. SwitchCore AB's Xpeedium2Pro switch-on-a-chip IC family should help...
ethernet switchchiptargetsdslammarket