LG-Ericsson iPECS ES-2024G, Руководство по установке

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C
HAPTER
1
| Introduction
Description of Hardware
– 20 –
ES-2024G/2024GP
M
ODE
B
UTTON
(ES-2024GP)
When the Mode button is depressed, the port LEDs display PoE information.
When the Mode button is not depressed, the port LEDs display link and
activity information.
P
OWER
S
UPPLY
I
NLET
There is one power inlet on the rear panel of the switch. The standard
power inlet is for the AC power cord.
Figure 4: Power Supply Inlet
G
ROUNDING
P
OINT
To prevent accidental electrical shock or damage to your switch, it is
recommended that you ground the switch to an earth point by attaching a
grounding wire (not supplied) to the grounding point located next to the
power inlet, with a metal screw. If located in a tall building, grounding
points include metal drain pipes, and other electrostatic conductive devices
that lead to the ground, or if located on the first floor of a building, the
ground outside itself.
Figure 5: Grounding Point
AC 100-240V, 50-60Hz, 3A
Power Supply Inlet
AC 100-240V, 50-60Hz, 3A
Grounding Point