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4 system example, 3 fiber port testing – KBC Networks ESML3-FL2-D4 User Manual

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Ethernet Switch User Manual


Manual_hw-ESML3-FL2-D4-Rev1011
Copyright © KBC Networks Ltd.

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3.3 Fiber Port Testing

As shown in Figure 3.2, connect two ESML3-FL2-D4 units via their fiber ports. Then
attach a computer to any RJ45 port on each device and send the “ping” command
between the connected computers. If both computers get the command without
packet loss and the corresponding LINK/ACT indicators of the fiber ports flash, this
then shows the fiber ports under test are functioning correctly.

Figure 3.2 Fiber Port Testing


4 System Example






Figure 4.1 ESML3-FL2-D4 Typical System Application