QTech QSW-8200 series, Руководство пользователя

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User Manual
Chapter 2. Hardware Installation 22
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2.1.1.6
Rack Configuration
The dimensions of the QSW-8200 series is designed to be mounted on a standard 19’’ rack,
please ensure good ventilation for the rack.

Every device in the rack will generate heat during operation, therefore vent and fans must
be provided for an enclosed rack, and devices should not be stacked closely.

When mounting devices in an open rack, care should be taken to prevent the rack frame
from obstructing the switch ventilation openings. Be sure to check the positioning of the
switch after installation to avoid the aforementioned.
Caution
！
If a standard 19’’ rack is not available, the QSW-8200 series can be placed on a clean level
desktop, leave a clearance of 100mm around the switch for ventilation, and do not place
anything on top of the switch.
2.1.2
Installation Notice

Read through the installation instruction carefully before operating on the system. Make
sure the installation materials and tools are prepared. And make sure the installation site
is well prepared.

During the installation, users must use the brackets and screws provided in the accessory
kit. Users should use the proper tools to perform the installation. Users should always
wear antistatic uniform and ESD wrist straps. Users should use standard cables and
connecters.

After the installation, users should clean the site. Before powering on the switch, users
should ensure the switch is well grounded. Users should maintain the switch regularly to
extend the lifespan of the switch.
2.1.3
Security Warnings

When using SFP transceiver, do not stare directly at the fiber bore when the switch is in
operation. Otherwise the laser may hurt your eyes.

Do not attempt to conduct the operations which can damage the switch or which can
cause physical injury.

Do not install, move or disclose the switch and its modules when the switch is in
operation.

Do not open the switch shell.

Do not drop metals into the switch. It can cause short-circuit.

Do not touch the power plug and power socket.

Do not place the tinder near the switch.