Huawei Quidway S3700 Series Manual page 30

Quidway S3700 Series Ethernet Switches
Hardware Description
The following table describes the air circulation through the S3700 chassis.
N
o
.
1
2
3
Issue 02 (2011-11-21)
Air Circulation
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
3 Heat Dissipation System
Model
l S3700-28
TP-PWR-
EI
l S3700-52
P-PWR-
EI
l S3700-52
P-SI-AC
l S3700-52
P-EI-AC
l S3700-52
P-EI-DC
l S3700-26
C-HI
l S3700-28
TP-
EI-24S-
AC
l S3700-52
P-EI-24S-
AC
l S3700-52
P-EI-24S-
DC
l S3700-52
P-EI-48S-
AC
l S3700-52
P-EI-48S-
DC
NOTE
On
S3700-28TP-
EI-24S-AC,
air also flows
into the
chassis from
the left side.
24