MIEN3024/3026 Rack Mount Industrial Ethernet Switch
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When laying pigtails, prevent the optical cable from knotting and
minimize the turning points, and the turning radius should not be too small. The
lashing should be moderately tight,It should not be too tight. When laying on
the cable rack, it should be placed separately from other cables.
Both ends of the cable should have corresponding marks, and the
content of the marks should be concise and easy to maintain.
Attention:
When laying out pigtails, prevent the optical cable from kinking and
minimize the turning point, and the turning radius should not be too small. If
the turning radius is too small, it will cause serious loss of the link optical
signal and affect the quality of communication.
2.3. Testing guide
2.3.1. System self-examination
All the service port indicators on the front panel will flash once when the
device is powered on, which means that the port is working normally. After that,
the corresponding power will be always on. The Run light (system running
status indicator) will flash at intervals of 1s.
2.3.2. Copper port testing
As shown in Figure 2-15, power on the device, connect any two copper
port to the network
ports of two test computers through a direct-connected network cable, and
send Ping commands to each other. Both parties can correctly ping each other
without packet loss. It indicates that the hardware of the tested two copper port
is working normally.
Figure 2-15 Schematic diagram of copper port test
