Installation Manual
H3C S3600 Series Ethernet Switches Chapter 2 Preparation
2-3
z For the AC power supply that adopts TN system, use a single-phase three-line
power socket with protection earth (PE) to effectively filter interference from the
power grid.
z Keep the device far from radio transmitting stations, radar stations, and
high-frequency devices.
z Use electromagnetic shielding when necessary, for example, use shielded
interface cables.
z Route interface cables only indoors to prevent signal ports from getting damaged
by over-voltage or over-current caused by lightning strikes.
2.2.4 Laser Safety
The S3600 series are class-1 laser devices.
If the extended optical boards on your switch are operating, do not stare into the optical
ports because the laser light emitted by the optical fiber can hurt your retina.
Caution:
Staring into the laser beam produced by the fiber can hurt your eyes.
2.3 Installation Tools
z Flat-blade screwdriver
z Phillips screwdriver
z ESD-preventive wrist strap
Caution:
The installation tools are not provided with the S3600 series.
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