transceiver. In the figure below, the switch is operating as a collapsed backbone for a small LAN.It is providing dedicated 10 Mbps full-duplex connections to workstations and 100 Mbps full-duplex connections to power users and servers.

Figure 2-1. Collapsed Backbone

Network Aggregation Plan

With 28 parallel bridging ports (i.e., 28 distinct collision domains), the MR2228-S2C can collapse a complex network down into a single efficient bridged node, increasing overall bandwidth and throughput.

When up to eight switch units are stacked together, they form a single “virtual” switch containing up to 208 ports. The whole stack can be managed through the Master unit using a single IP address. In the figure below, the 10BASE-T/100BASE-TX ports on the switch are providing 100 Mbps connectivity for up to 24 segments. In addition, the switch is also connecting several servers at 1000 Mbps.

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MRV Communications MR2228-S2C manual Network Aggregation Plan, Collapsed Backbone