BayStack 100 Series 10BASE-T Hubs from Nortel Networks offer simple, scalable solutions for supporting growing Ethernet networks. Delivering industry-standard IEEE 802.3i 10BASE-T connectivity for supporting 10 megabit-per-second (Mbps) Ethernet over unshielded twisted pair (UTP) cabling, the hubs provide a robust, expandable foundation for networks anticipating future growth. Working with other BayStack products including hubs, switches, routers, and Internet access equipment, the BayStack 100 Series 10BASE-T Hubs provide a cost-effective solution for growing the network. Up to 10 BayStack 100 Series Hubs can be stacked to create a single repeater or collision domain supporting a maximum of 260 nodes, providing a simple, cost-effective method for expanding the network as requirements grow. The hubs are connected via simple cascade connectors using optional cascade cables. BayStack 100 Series Hubs provide affordable connectivity solutions for any Ethernet workgroup. As the network grows, new hubs can be added for an incremental investment, providing a scalable, cost-effective solution that supports expanding network environments. A network management module installed on one hub can extend management to every hub in the stack. This helps to contain management costs.