S3100 Install Manual (For SM3100-28TC-AC and SM3100-52TC-AC) V4
.0
P o w e r
The switch uses module switching power. The parameters of AC power are
as below:
Input Voltage: 100-240VAC
Frequency: 50-60Hz
Total power consumption:
≤
30W
Before powering on the switch, please make sure a proper grounding of
the power supply system and the stability of the input power. Use a
voltage adapter device if necessary. A fuse or a circuit-breaker no greater
than 240 V, 10 A is required to prevent short circuits. A UPS is
recommended to provide a more reliable power supply.
Warning!
An improper grounding of power supply system, dramatic electric
fluctuations or pulses can result in abnormal operation and even hardware
damage!
P r e v e n t i n g S t a t i c E l e c t r i c i t y
Static electric may damage the switch circuits, or the entire device, to
prevent which, please ensure a good grounding, keep the environment
dust-free, and maintain a proper temperature and humidity. Operators
should wear antistatic uniforms, straps, or gloves.
A n t i - i n t e r f e r e n c e
All kinds of interference, no matter from the switch itself, or other devices,
from the outside or the inside, will affect its operation in some forms, such
as capacitive coupling, inductive coupling, electromagnetic radiation,
common impedance (including the grounding system) and the conduction
methods of cables/lines (power cables, signal lines, and output lines). To
avoid them, please follow the instructions below:
z
Measures to prevent power source interference are required for the
power system.
z
Provide an exclusive grounding system for the switch rather than
sharing one with electronic equipment or lightning protection devices,
and keep them as far away from each other as possible.
z
Keep the switch away from high power radio transmitters, radar
transmitters, and high frequency strong circuit devices.
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