Table 1-11
Settings of SW2-7 and SW2-8
SW2-8
SW2-7
Speed
Adjustment
Mode
Speed Adjustment Policy
Remar
ks
ON
ON
Measure the
temperature at
the air intake
vent (reserved)
Policy 1
l
If the temperature is lower than 25°C,
the fans rotate at 50% of the full speed.
l
If the temperature ranges from 25°C to
35°C, the fans rotate at 50% to 100%
of the full speed.
l
If the temperature is higher than 35°C,
the fans rotate at full speed.
-
ON
OFF
Measure the
temperature at
the air exhaust
vent
Policy 2
l
If the temperature is lower than 55°C,
the fans rotate at 50% of the full speed.
l
If the temperature ranges from 55°C to
65°C, the fans rotate at 50% to 100%
of the full speed.
l
If the temperature is higher than 65°C,
the fans rotate at the full speed.
-
OFF
ON
Measure the
temperature at
the air intake
vent
Policy 3
l
If the temperature is lower than 30°C,
the fans rotate at 50% of the full speed.
l
If the temperature ranges from 30°C to
50°C, the fans rotate at 50% to 100%
of the full speed.
l
If the temperature is higher than 50°C,
the fans rotate at full speed.
The
ESTI
and the
19-inch
fan trays
support
only
policy 3.
Therefo
re, only
this
setting
can be
adopted.
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Commissioning and Configuration Guide
1 Commissioning
Issue 01 (2014-04-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
14