Nortel Baystack 500 Model 502

Nortel Baystack 500 Model 502 ... compatibility and featuring Nortel Networks' unique expansion and management capabilities, the hubs provide a powerful, standards-based platform that allows existing networks to easily grow without sacrificing existing investments. BayStack 500 Series Hubs offer 24 ports supporting host connections operating at both 4 and 16 megabits per second (Mbps). Optional front panel media dependent adapter (MDA) modules support additional station attachments or provide Ring-In/Ring-Out (RI/RO) ports for connecting to other Token Ring hubs, allowing the hubs to be easily integrated with any existing Token Ring network.

The Standard NMM features Nortel Networks Standard management agent, which supports RMON Alarms, Events, History, and Statistics groups to provide a clear picture of network activity. The Standard NMM also supports Optivity's Expanded View graphical user interface, which provides a real-time image of the hub or stack on the Optivity console for precise port-level management.