DCN S5750E-28X-P-SI Manual - Página 11
Procurar online ou descarregar pdf Manual para Interruptor DCN S5750E-28X-P-SI. DCN S5750E-28X-P-SI 19 páginas.
Imprimir página
S5750E-16(28)(52)F(C)(X)(-P)-SI(R2.0)
Chapter 2 Hardware Installation
2.1 Installation Notice
To ensure the proper operation for S5750E-16(28)(52)F(C)(X)(-P)-SI(R2.0) series
and your physical security, please read carefully the following installation guide.
2.1.1 Environmental Requirements
The switch must be installed in a clean area. Otherwise, the switch may be damaged
by electrostatic adherence.
Maintain the temperature within 0 to 50 °C and the humidity within 5% to 95%,
non-condensing.
The switch must be put in a dry and cool place. Leave sufficient spacing around the
switch for good air circulation.
The switch must work in the right range of power input (AC power: 90 ~
DC power: -40 ~ -60V)
The RPS input of the switch must be in the range of +11.5 ~ +13VDC.
The switch must be well grounded in order to avoid ESD damage and physical injury
of people.
The switch should avoid the sunlight perpendicular incidence. Keep the switch away
from heat sources and strong electromagnetic interference sources.
The switch must be mounted to a standard 19'' rack or placed on a clean level
desktop.
2.1.1.1 Dust and Particles
Dust is harmful to the safe operation of S5750E-16(28)(52)F(C)(X)(-P)-SI(R2.0)
series. Dust can lead to electrostatic adherence, especially likely under low relative
humidity, causing poor contact of metal connectors or contacts. Electrostatic adherence
will result in not only reduced product lifespan, but also increased chance of
communication failures. The recommended value for dust content and particle diameter in
the site is shown below:
Max Diameter (µm)
Max Density
(particles/m³)
0.5
5
1.4×10
Table 2-1 Environmental Requirements: Dust
Chapter 2 Hardware Installation
1
3
5
7×10
2.4×10
2-1
(
264V
50Hz)
5
5
5
1.3×10
,