Bundling Signal Cables; Cabling Requirements; Antenna - Huawei AR120 Product Description

Huawei AR120&AR150&AR160&AR200&AR510
Series Enterprise Routers
Safety and Regulatory Compliance Information
When inserting a board, handle it gently to avoid distorting pins on the backplane.
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3.8.2 Bundling Signal Cables

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3.8.3 Cabling Requirements

At a very low temperature, movement of the cable may damage the plastic skin of the cable.
To ensure the construction safety, comply with the following requirements:
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3.9 3G Antenna
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Issue 06 (2015-05-08)
CAUTION
Insert the board along the slot guide.
The two sides of one board should not contact another board to avoid short-circuit or
scratch.
When holding a board in hand, do not touch the board circuit, components, connectors,
or connection slots.
CAUTION
Bundle the signal cables separately from the strong current cables or high voltage cables.
Maintain a minimum space of 150 mm between adjacent ties.
When installing cables, ensure that the environment temperature is above 0°C.
If cables are stored in the place below 0°C, move the cables into a place at a room
temperature and store the cables for more than 24 hours before installation.
Move the cables with care, especially at a low temperature. Do not drop the cables
directly from the vehicle.
CAUTION
The product uses standard 3G antenna. Only qualified personnel can install and maintain
the antennas.
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