5-Port Unman aged Switching Hub revision: 1s, auc 12 Product Information Sheet The Fast Theme switching hub provides a cost effective, high-bandwidth solution for delivering wire speed to five 10/100 Bps Theme ports. All of 10/ 100 Bps ports support auto-negotiation and. auto selection for 10 or 100Mbps, allowing the easy integration of ABASE-T, 100BASE-TX Ethernet work groups into one network.