H3C S5820V2-52Q Operating and maintenance manual
Chassis rail installation position (two options) 滑道导轨安装位（二选一）
Near the power modules
靠近电源侧
Near the network ports
靠近端口侧
Installing the accessories to the switch 安装附件到交换机
Grounding cable installation position (two options) 接地线安装位（二选一）
Primary grounding point
(near the power modules)
主接地点（靠近电源侧）
Auxiliary grounding point
(near the network ports)
备用接地点（靠近端口侧）
The S5820V2-52Q provides a grounding sign at the primary grounding point, but does
not provide it at the auxiliary grounding point.S5820V2-52Q主接地点标有接地标识，备
用接地点上无接地标识。
The two grounding screws at the primary grounding point also apply to the auxiliary
grounding point.S5820V2-52Q主接地点上的两个接地螺钉同样适用于备用接地点。
2
3
1
3
2
Install the grounding cable
before installing the switch to
the rack. 为了防止机箱安装到
机柜后无法安装接地线，因此
请先将接地线安装到交换机的
侧面接地点上。
The installation positions of the accessories in the following figure are only for illustration.
Select proper installation positions based on the installation requirement.
以下图中附件的安装位置仅供参考，请根据实际安装场景的需要选择合适的安装位置。
2
Copyright © 2017, New H3C Technologies Co., Ltd.
For more information about the product and installation procedures, log in to www.h3c.com.hk
Copyright © 2017 新华三技术有限公司 版权所有，保留一切权利。
如需了解产品及安装方面的更多信息，请登录 H3C 网站 www.h3c.com
Connect the DC power cord
连接直流电源线
Connect the AC power cord
连接交流电源线
Use a cable tie to secure the power cord
使用可拆卸式扎带固定电源线，以防止电源线脱落
Obtaining Documentation 资料获取方式
To access the most up-to-date H3C product documentation on the H3C website at
www.h3c.com.hk:
1. Go to http://www.h3c.com.hk/Technical_Documents.
2. Choose the desired product category and model.
您可以访问H3C网站（www.h3c.com）获取最新的产品配套资料：
1. 请访问网址：http://www.h3c.com/cn/Technical_Documents；
2. 选择产品类别和产品型号，即可查询和下载与该产品相关的手册。
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