2
Installation accessories
No installation tools are provided with the switch. Prepare them yourself as required.
交换机不随机提供安装工具，请用户根据实际安装需求自己准备安装工具。
Phillips screwdriver
十字螺丝刀
ESD wrist strap
防静电腕带
Marker
记号笔
Tool list
工具参考
Attaching the accessories to the switch
安装附件到交换机
Grounding cable and
grounding screw
接地线和接地螺钉
M6 screw and cage nut
(user supplied)
M6
螺钉和浮动螺母
（请用户自备）
Interface card filler panel
接口模块扩展卡假面板
Power module filler panel
电源假面板
M4 screw
M4
螺钉
Removable cable tie
可拆卸式扎带
Mounting bracket with a cable
management bracket
带有走线架的挂耳
Chassis rail and slide rail
滑道和导轨
The chassis provides multiple installation positions for chassis rails on its two sides. Select an
installation position for chassIs rails based on the rack depth. To maintain the chassis stability, make
sure the slide rails reach a minimum of 30 mm (1.18 in) out of the chassis rails.
设备侧面板提供了多个滑道导轨安装位，用户可根据机柜的深度，调整滑道导轨的安装位置；为保证
设备安装后的稳定性，当滑道与滑道导轨安装完成后，请确保滑道的头部露出滑道导轨最少30
mm
。
The accessory installation positions in the following figures are for illustration only.
以下图中附件安装位置仅供参考，请根据实际安装场景的需要选择合适的安装位置。
Before installation, wear an ESD wrist strap, and make sure the wrist strap makes good skin contact
and is reliably grounded.
在以下安装过程中，请您佩戴防静电腕带，并确保防静电腕带已经正确接地并与皮肤良好接触。
1
Mounting brackets installed near the power module side
挂耳安装在靠近电源侧
!
H3C S9850-4C Switch Installation Quick Start-6W101
H3C S9850-4C
-6W101
This installation option is applicable to a rack with a distance of 518 mm (20.39 in) to 858 mm (33.78 in)
between the front and rear rack posts.
此安装方式适用于前后方孔条间距在518mm～858mm范围内的机柜。
Install the chassis rail at e, f, or g.
挂耳安装在靠近电源侧时，滑道导轨可安装在e、f或g任意一处。
Mounting brackets installed near the port side
挂耳安装在靠近端口侧
This installation option is applicable to a rack with a distance of 518 mm ( 20.39 in) to 923 mm (36.34 in)
between the front and rear rack posts.
此安装方式适用于前后方孔条间距在518mm～923mm范围内的机柜。
Install the chassis rail at a, b, c, or d.
挂耳安装在靠近端口侧时，滑道导轨可安装在a、b、c或d任意一处。
g
f
e
g
a b
c
d
a
