S2528-B Hardware Installation Manual
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Chapter 2 Installation Preparation
2.1 Caution of Usage
Similar to other electronic products, the semiconductor chip easily gets damaged if
you power on or off abruptly and frequently. To restart up the switch of S2528-B,
you have to open the power on-off after the power is cut down for three to five
seconds.
Avoid severe collision or falling down from the height to protect the parts in the
switch.
Do not insert the Ethernet plug into the console port (RJ45 8-line socket). Similarly,
do not insert the console cable into the console port (RJ45 8-line socket).
Note:
1) When you plug or dial the power line, keep the power line horizontal with the
power socket.
2) When the lifetime of our products ends, handle them according to national
laws and regulations, or send these products to our company for collective
processing.
2.2 Safety Advice
2.2.1 Safety Principles