Laser Safety; Storage Guidelines; Site Requirements; Floor Loading - Ruijie RG-S6920-4C Hardware Installation And Reference Manual

Hardware Installation and Reference Guide
2.1.5

Laser Safety

The optical transceivers are Class I laser products. Attention should be paid to the following
items:

When an optical transceiver is working, ensure that the port is connected to an optical cable
or covered by a dust cap to keep out dust and prevent burning your eyes.

Do not stare into any optical port.
Danger
Do not approach or stare into any optical port under any circumstances. This may cause
permanent damage to your eyes.
2.1.6

Storage Guidelines

To ensure normal operation, plan for your installation site according to the temperature and
humidity requirements.
Caution
If the equipment has been powered off for more than 18 months, power on the equipment and
run it for consecutive 24 hours to activate the device.
2.2

Site Requirements

The equipment must be installed indoors for normal operation and prolonged service life. The
following sections provide specific information to help you plan for a proper operating
environment.
2.2.1

Floor Loading

Ensure that the floor under the rack supporting the chassis is capable of supporting the
combined weight of the rack and all the other components.
2.2.2

Airflow

To ensure adequate airflow through the chassis, maintain a minimum clearance of 20 cm (7.87
in.) around air vents. Route the cables and power cords through the cable management
brackets to avoid blocking air intake vents. Dust the equipment every three months to prevent
blocking the ventilation openings on the housing.
2.2.3

Space


You are advised to have a pathway of 0.8 meters (2.62 ft.) wide in the equipment room. This
space ensures that you can remove the components and perform routing maintenance
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Preparing for Installation