4
WARNING
CAUTION
Do not put the Ethernet Switch into fire.
Deviation could lead to explosion and/or fire.
Do not use the Ethernet Switch in dusty environments such as on floors,
underneath floors, the backside of ceilings, or wiring panels.
Do not use the Ethernet Switch in very dusty areas such as on floors, underneath
floors, the backside of ceilings, or wiring panels. Deviation could lead to fire,
electrical shock, and/or equipment failure. It is recommended that the Ethernet
Switch be operated in
environments such as the inside of racks where it is difficult
for dust to be generated.
Use the bundled power cord (AC 100 – 240 V specifications).
Deviation could lead to electric shock, malfunction, and/or equipment failure.
Unplug the power cord in case of equipment failure.
Deviation, such as keep connecting for a long time, could lead to fire.
Be sure to connect the ground cable.
Otherwise this might cause electrical shocks, misoperations and malfunctions.
Connect the Ethernet Switch via the supplied power cord to the outlet which is
connected to the ground.
If the outlet is not connected to a ground, connect the ground cable to the ground
terminal screw.
Connect the power cord firmly to the power port.
Otherwise this might cause electrical shocks and malfunctions.
Unplug the power cord if the STATUS/ECO LED (Status/ECO mode) or FAN LED
(Fan sensor) blinks in orange (system fault).
Deviation, such as keep connecting for a long time, could lead to fire.
Handle the Ethernet Switch carefully to prevent fingers and hands from being
damaged by twisted pair port, SFP extension slot, console port, or power cord
hook block.
Check whether the optical fiber cable connectors are contaminated with dust, etc.
This might cause the optical signal to not be transmitted normally, and cause
misoperations and malfunctions. If they are contaminated, make sure to clean
them
off, then connect them to the optical fiber ports.
This Ethernet Switch is to be periodically serviced in order to maintain its
performance.
Please
assign a product administrator, and be sure to implement
periodic
maintenance. When doing maintenance, check the inspection chart that is posted
on our website which has the requisite items listed on it.
When using this Ethernet Switch to design systems, use it after applying
appropriate measures such as setting up redundant configurations.
Communication failures might be generated due to causes such as malfunctions or
misoperations while the Ethernet Switch is being used.
