User Manual
U-SYS IAD208E(M) Integrated Access Device
Chapter 2 Installing Hardware
Huawei Technologies Proprietary
2-2
Item Description
4
Never open the shell when the device is working. Do not
open the shell, even if it is powered off, unless absolutely
necessary.
5
Before cleaning IAD208E(M), pull out the power plug of the
device. Wipe IAD208E(M) with dry cloths, and do not wash
IAD208E(M) with any liquid.
2.1.2 Requirements for Installation Environment
IAD208E(M) must be installed indoors. No matter it is installed in
the corridor or put on the desktop, the following conditions must be
guaranteed.
Make sure that enough spaces are reserved for the inlet and
outlet of IAD208E(M) to facilitate heat dissipation.
Make sure that the corridor and the desktop is well
ventilated.
The working temperature of IAD208E(M) is -5 to 50 degrees
Celsius, and the environmental humidity is 10%–90%.
2.1.3 Requirements for Electromagnetic Environment
IAD208E(M) may be influenced by external electromagnetic
signals in radiation mode or conductive mode during its operation.
Therefore, you should pay attention to the points listed in Table 2-2.
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