DCN DCS-3950-10C-DC 설치 매뉴얼 - 페이지 14
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DCS-3950 series Installation manual
with the electronic equipment or lightning protection devices.
Keep away from high power radio transmitters, radar transmitters, and high frequency
strong circuit devices.
Provide electromagnetic shielding if necessary.
2.1.1.6 Rack Configuration
The dimension of the switch 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 switch 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
Chapter 2 Hardware Installation
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