HP 5920 Series Installation Manual page 40

Figure 40 Connecting the switches in one rack
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Figure 41 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.
错误！未找到引用源。 shows an example for connecting four top of rack IRF member switches by using
SFP+/QSFP+ cables, and SFP+/QSFP+ transceiver modules, and optical fibers. The topology is the
same as Figure
Figure 42 ToR cabling
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