The S5120-28SC-HI and S5120-52SC-HI support two hot swappable fan tray models:
LSPM1FAN and LSPM1FANB. LSPM1FAN blows air from the power side to port side,
and LSPM1FANB draws air from the port side to power side. Select a fan tray as
needed. S5120-28SC-HI
和
S5120-52SC-HI
支持
LSPM1FAN
和
LSPM1FANB
两款可插拔风
扇：
LSPM1FAN
从电源侧向端口侧吹风；
LSPM1FANB
从端口侧向电源侧抽风。请您根据
安装环境的需要选购合适的风扇。
If the power module slot has a filler panel, remove the filler panel before installing a
power module.
若准备安装电源模块的电源槽位上有电源假面板，请先拆卸电源假面板。
Install a fan tray
安装风扇
Install a power module
安装电源模块
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2
1
2
Connecting the power cord
连接电源线
Before connecting the power c ord, connect the grounding cable and make sure that the
switch is correctly grounded.
在连接电源线前，需先连接保护地线，保证交换机正确接地。
Connect the power cord to the switch first and then to the power supply system to avoid
bodily injury.
连接电源线时，请先完成电源线与交换机侧的连接，再进行电源线与供电
系统的连接，以免造成人身伤害。
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2
3
1
2
6
