H3C Technologies H3C S5130 Series Switches - Manual (Page 32)

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Figure 30 Connecting the switches in one rack
Figure 31 IRF fabric topology
Connecting the IRF member switches in a ToR solution
You can install IRF member switches in different racks side by side to deploy a top of rack (ToR) solution.
Figure 32 shows an example for connecting 9 top of rack IRF member switches by using SFP+ transceiver
modules and optical fibers. The topology is the same as Figure 31 .