MP1800-3
Router
Installation
Manual
Page
38
of
57
Around the device, there must be 10cm space to ensure enough cooling
space. It is recommended to install MP1800-3 router on the 19” standard
cabinet. If there is no cabinet, the device also can be placed on the clean
plane horizontally. In the areas with hot summer, it is recommended to
install the air-conditioner.
T e m p e r a t u r e & H u m i d i t y
To ensure the service quality and life of MP1800-3 router, it is
recommended to maintain a certain temperature and humidity in the
computer lab. If the humidity in the computer lab is high for long time, it
causes the poor insulation and even electricity leak of insulation materials
easily.
Sometimes, the mechanical performances of materials change and the
metal parts are corroded easily, too. If the relative humidity is too low,
insulation pads shrink, which causes the fastened screws loose. Meanwhile,
in dry environment, static electricity appears easily, which harms the
circuits on the router.
If the temperature is too high, the reliability of the router reduces greatly.
The long-time high temperature affects the life and speeds up the aging of
insulation materials.
The recommended temperature and humidity in equipment room:
Temperature Relevant
humidity
Long-term Short-term Long-term Short-term
15
℃
-30
℃
0
℃
-40
℃
40%-65% 10%-90%
Measuring points of the working temperature and humidity of MP1800-3
router in the equipment room mean the values measured from the floor
above 1.5 m and 0.4 m from the front of the rack when there are no
protection boards.
The short-term working condition means less than 48h continuously and
less than 15 days for the annual total.
Extreme adverse working environment means the environment
temperature and humidity when the air-conditioning system in the
computer room fails. Each time the normal work should be recovered
within less than 5h
