Switch Installation
5
3.2 Mounting Modes and Steps
The series switches support rack mounting by front/rear panel. The following uses mounting
by front panel as an example to describe mounting steps. The steps for mounting by rear
panel are similar to those for mounting by front panel. Before installation, make sure that the
following requirements are met.
1) Environment: temperature (-20
℃
to 60
℃
), ambient relative humidity (5% to 95%,
non-condensing)
2) Power requirement: The power input is within the voltage range of the switch.
3) Grounding resistance: <5
4) No direct sunlight, distant from heat source and areas with strong electromagnetic
interference.
5) Devices are to be installed in an authority certified enclosure and accessible only by the
use of a tool.
6) Devices should be installed and accessed by service personnel or users who have been
instructed about the reasons for the restrictions applied to the location and about any
precautions that shall be taken.
Installing Mounting Brackets
Figure 4 Mounting Bracket
You can select the screw holes for front or rear panel mounting to install the mounting
brackets. There is a group of screw holes on the front and rear panels on both sides of the
device respectively. In each group of screw holes, three large screw holes (M4) are used to
