MIGE3028-4GF Serial Rack Mounted Industrial Ethernet Switch
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2.3.3. Fx Port Test
The composition of the two devices as shown in Figure 2-18 of the optical
chain network.Each electrical port of each device is connected to the test
computer through a direct connection network cable, and sends PING
commands to each other.Both parties can correctly ping the other party without
losing packets.At the same time, the LINK/ACT light corresponding to the Fx
port should be on.Description tested two Fx interface hardware is working
properly.Test other Fx ports in the same way.
FIG 2-17 Fx port test schematic view