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Mounting brackets installed
near the network port side
挂耳在靠近端口侧安装位
Airflow direction of the switch 交换机的风向设计
The switch can provide airflow from the power module side to the port side, or from the
port side to the power module side, depending on the fan trays installed.
交换机采用前后风道设计，通过配置不同的风扇模块，可提供"电源侧到端口侧"和"端
口侧到电源侧"两种通风走向，满足不同环境下的散热要求。
Uses the LSWM1FANSA fan tray
采用LSWM1FANSA风扇模块
Installing and removing a fan tray 风扇模块的安装与拆卸
The LSWM1FANSA fan tray blows air from the power module side to the port side, and
the color of the handle is blue. The LSWM1FANSAB fan tray draws air from the port
side to power module side, and the color of the handle is red.
LSWM1FANSA为吹风风扇，风向为电源侧进风，端口侧出风，风扇把手为蓝色；
LSWM1FANSAB为抽风风扇，风向为端口侧进风，电源侧出风，风扇把手为红色。
Before installing a fan tray, make sure the airflow direction marked on the fan tray meets
the ventilation requirement of the installation Site.
安装风扇模块前，请根据风扇模块的风向指示，确认气流方向和安装环境的通风要求一致。
Make sure the "TOP" mark stays on top when you install the fan tray.
安装风扇模块时，请确保"TOP"丝印朝上。
Connect the other end of the
grounding cable to the grounding
point on the rack
接地线另一端连接到机柜接地点
Uses the LSWM1FANSAB fan tray
采用LSWM1FANSAB 风扇模块
The switch comes with the six fan tray slots empty. Install six fan trays of the same model for
!
The switch.
交换机出厂时6个风扇插槽均为空，用户需安装6个相同型号的风扇模块。
Make sure each slot has a module or a filler panel installed when the switch is operating.
交换机运行过程中，必须确保所有可插拔模块插槽不能为空，请务必安装相应的模块或假面板。
Do not remove multiple fan trays at a time. You can remove another fan tray only after you
finish replacing one fan tray. Make sure you finish replacing a fan tray within 3 minutes.
更换风扇模块过程中禁止同时拔出多个风扇模块，应按照拔出一个立即更换一个的方式进行，
且单个风扇模块的更换时间不要超过3分钟。
Install a fan tray安装风扇
Installing and removing a power module
电源模块的安装与拆卸
Install a filler panel in the power module slot immediately when the slot is empty. The filler
panel prevents dust from entering the chassis and ensures good ventilation.
若电源模块插槽没有安装电源模块，请及时安装假面板，防止灰尘进入交换机，同时又保证设备
的良好通风散热。
Before connecting the power cord, connect the grounding cable and make sure the switch is
!
reliably 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 source 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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Remove a fan tray拆卸风扇
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