Clearness Requirements
It is required that there are no explosive, conductive, magnetic, and corrosive dusts in the install-
ation site. The dust concentration requirement in the equipment room is shown as below:
Mechanically
Active Sub-
stance
Unit
Concentration
Dust Particle
Particles/m
3
≤3×10
4
(No visible dust on tables within 3
days)
Note: Diameter of dust particle ≥5μm
ESD Prevention
To prevent electrostatic discharge (ESD) damage, ensure that:
l
The device is well grounded. The grounding screw is properly grounded.
l
Take dustproof measures for the equipment room.
l
Maintain proper humidity and temperature levels.
l
Do not disassemble the device without permission from the vendor, or you may cause danger
and void your warranty.
EMI Prevention
All possible Electromagnetic Interference (EMI) sources, external or internal, affect the device in
the way of capacitance coupling, inductance coupling, electromagnetic radiation, and common
impedance (including the grounding system) coupling. To prevent or reduce EMI:
l
Take measures to protect the power system from the interference of the power grid.
l
Separate the protection ground of the device from the grounding device or lighting protection
grounding device of the power supply equipment as far as possible.
61
Chapter 2 Installation Preparations
Содержание SG-6000 X Series
Страница 1: ...Hillstone SG 6000 X Series Hardware Reference Guide TechDocs docs hillstonenet com...
Страница 11: ...Troubleshooting the Configuration System 156 Appendix Supported Versions of Devices 158 TOC 9...
Страница 38: ...SCM 260 SCM D1T 260 SCM D2T 260 is shown as below SCM 100 SCM 20 is shown as below 26 Chapter 1 Product Profile...
Страница 40: ...SSM 100 SSM 80 is shown as below SSM 20 is shown as below 28 Chapter 1 Product Profile...
Страница 45: ...IOM 16SFP 100 is shown as below IOM 4XFP 100 is shown as below Chapter 1 Product Profile 33...
Страница 48: ...SIOM P100 300 is shown as below SIOM P100 260 is shown as below 36 Chapter 1 Product Profile...
Страница 80: ...Chapter 2 Installation Preparations 68...
Страница 83: ...71 Chapter 2 Installation Preparations...
Страница 84: ...Chapter 2 Installation Preparations 72...
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