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Figure 72, Figure 73 – H3C Technologies H3C S10500 Series Switches User Manual

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Figure 72 Straight-through cable

Figure 73 Crossover cable

A cross-over cable connects devices of the same type. A straight-through cable connects devices of

different types.
An RJ-45 Ethernet interface with MDI/MDIX autosensing enabled can automatically negotiate pin roles.
The RJ-45 Ethernet interfaces on the switch support MDI/MDIX. By default, MDI/MDIX autosensing is

enabled on a port.