H3C S3100V3-SI Installation guide

Category
Network switches
Type
Installation guide
H3C S5560S-SI & S5500V3-SI &
S5130S-SI[LI] & S5120V2-SI[LI] &
S5110V2-SI & S5000V3-EI &
S3100V3-SI Switch Series
Installation Guide
H3C S5560S-SI Switch Series
H3C S5500V3-SI Switch Series
H3C S5130S-SI Switch Series
H3C S5130S-LI Switch Series
H3C S5120V2-SI Switch Series
H3C S5120V2-LI Switch Series
H3C S5110V2-SI Switch Series
H3C S5000V3-EI Switch Series
H3C S3100V3-SI Switch Series
New H3C Technologies Co., Ltd.
http://www.h3c.com
Document version: 6W104-20190731
Copyright © 2018-2019, New H3C Technologies Co., Ltd. and its licensors
All rights reserved
No part of this manual may be reproduced or transmitted in any form or by any means without prior written
consent of New H3C Technologies Co., Ltd.
Trademarks
Except for the trademarks of New H3C Technologies Co., Ltd., any trademarks that may be mentioned in this
document are the property of their respective owners.
Notice
The information in this document is subject to change without notice. All contents in this document, including
statements, information, and recommendations, are believed to be accurate, but they are presented without
warranty of any kind, express or implied. H3C shall not be liable for technical or editorial errors or omissions
contained herein.
Environmental protection
This product has been designed to comply with the environmental protection requirements. The storage, use,
and disposal of this product must meet the applicable national laws and regulations.
Preface
The installation guide describes the appearance, installation, power-on, maintenance, and
troubleshooting of the H3C S5560S-SI, S5130S-SI, S5130S-LI, S5120V2-SI, S5120V2-LI,
S5110V2-SI, S5000V3-EI, and S3100V3-SI Switch Series.
This preface includes the following topics about the documentation:
•
Audience.
•
Conventions.
•
Documentation feedback.
Audience
This documentation is intended for:
•
Network planners.
•
Field technical support and servicing engineers.
•
Network administrators.
Conventions
The following information describes the conventions used in the documentation.
Command conventions
Convention
Description
Boldface Bold
text represents commands and keywords that you enter literally as shown.
Italic Italic text represents arguments that you replace with actual values.
[ ] Square brackets enclose syntax choices (keywords or arguments) that are optional.
{ x | y | ... }
Braces enclose a set of required syntax choices separated by vertical bars, from which
you select one.
[ x | y | ... ]
Square brackets enclose a set of optional syntax choices separated by vertical bars,
from which you select one or none.
{ x | y | ... } *
Asterisk marked braces enclose a set of required syntax choices separated by vertical
bars, from which you select a minimum of one.
[ x | y | ... ] *
Asterisk marked square brackets enclose optional syntax choices separated by vertical
bars, from which you select one choice, multiple choices, or none.
&<1-n>
The argument or keyword and argument combination before the ampersand (&) sign
can be entered 1 to n times.
# A line that starts with a pound (#) sign is comments.
GUI conventions
Convention
Description
Boldface
Window names, button names, field names, and menu items are in Boldface. For
example, the
New User
window opens; click
OK
.
Convention
Description
>
Multi-level menus are separated by angle brackets. For example,
File
>
Create
>
Folder
.
Symbols
Convention
Description
WARNING!
An alert that calls attention to important information that if not understood or followed
can result in personal injury.
CAUTION:
An alert that calls attention to important information that if not understood or followed
can result in data loss, data corruption, or damage to hardware or software.
IMPORTANT:
An alert that calls attention to essential information.
NOTE:
An alert that contains additional or supplementary information.
TIP:
An alert that provides helpful information.
Network topology icons
Convention
Description
Represents a generic network device, such as a router, switch, or firewall.
Represents a routing-capable device, such as a router or Layer 3 switch.
Represents a generic switch, such as a Layer 2 or Layer 3 switch, or a router that
supports Layer 2 forwarding and other Layer 2 features.
Represents an access controller, a unified wired-WLAN module, or the access
controller engine on a unified wired-WLAN switch.
Represents an access point.
Represents a wireless terminator unit.
Represents a wireless terminator.
Represents a mesh access point.
Represents omnidirectional signals.
Represents directional signals.
Represents a security product, such as a firewall, UTM, multiservice security
gateway, or load balancing device.
Represents a security module, such as a firewall, load balancing, NetStream, SSL
VPN, IPS, or ACG module.
T
T
T
T
Examples provided in this document
Examples in this document might use devices that differ from your device in hardware model,
configuration, or software version. It is normal that the port numbers, sample output, screenshots,
and other information in the examples differ from what you have on your device.
Documentation feedback
You can e-mail your comments about product documentation to info@h3c.com.
We appreciate your comments.
i
Contents
Preparing for installation ····································································1
Safety recommendations ··············································································································· 3
Examining the installation site········································································································· 3
Temperature/humidity ············································································································ 4
Cleanliness ·························································································································· 4
EMI ···································································································································· 4
Laser safety ························································································································· 5
Installation tools ··························································································································· 5
Installing the switch ··········································································6
Installing the switch in a 19-inch rack ······························································································· 6
Mounting brackets ················································································································· 6
Attaching the mounting brackets to the switch ············································································· 8
Rack-mounting the switch ····································································································· 10
Mounting the switch on a workbench ····························································································· 12
Mounting the switch on a wall ······································································································· 13
Grounding the switch ·················································································································· 15
Grounding the switch with a grounding strip ············································································· 15
Grounding the switch with a grounding conductor buried in the earth ground ·································· 16
Grounding the switch by using the PE wire of the AC power cord ················································· 17
Installing and removing a power module ························································································· 17
Installing a power module ····································································································· 18
Removing a power module ···································································································· 19
Connecting the power cord ·········································································································· 19
Connecting the AC power cord for the fixed AC power module ····················································· 20
Connecting the DC power cord for the fixed DC power module ···················································· 21
Connecting the power cord for a PSR75-12A power module ························································ 21
Verifying the installation ·············································································································· 22
Accessing the switch for the first time ················································· 23
Managing the switch from the GUI ································································································· 23
Accessing the GUI ··············································································································· 23
Changing the default login password ······················································································· 23
Creating user accounts ········································································································· 23
Managing the switch from the CLI ································································································· 24
Setting up the configuration environment ················································································· 24
Starting the switch ··············································································································· 27
Setting up an IRF fabric ··································································· 29
IRF fabric setup flowchart ············································································································ 29
Planning IRF fabric setup ············································································································ 30
Planning IRF fabric size and the installation site ········································································ 30
Identifying the master switch and planning IRF member IDs ························································ 30
Planning IRF topology and connections ··················································································· 30
Identifying IRF physical ports on the member switches ······························································· 32
Planning the cabling scheme ································································································· 33
Configuring basic IRF settings ······································································································ 34
Connecting the IRF physical ports ································································································· 34
Verifying the IRF fabric setup ······································································································· 35
Maintenance and troubleshooting ······················································ 36
Fixed power module failure ·········································································································· 36
Input failure on an AC-powered switch ···················································································· 36
Input failure on an RPS-powered switch ·················································································· 36
Input failure on an RPS and AC-powered switch ······································································· 37
Hot-swappable power module failure ····························································································· 37
Fan tray failure ·························································································································· 38
ii
Configuration terminal issues ······································································································· 38
No display on the configuration terminal ·················································································· 38
Garbled display on the configuration terminal ··········································································· 39
Appendix A Chassis views and technical specifications ·························· 40
Chassis views ··························································································································· 40
S5560S-28P-SI ··················································································································· 40
S5560S-52P-SI ··················································································································· 41
S5560S-28S-SI ··················································································································· 41
S5560S-52S-SI ··················································································································· 42
S5560S-28F-SI ··················································································································· 43
S5560S-28DP-SI ················································································································· 44
S5130S-28S-SI & S5130S-28S-LI ·························································································· 45
S5130S-52S-SI & S5130S-52S-LI ·························································································· 45
S5130S-28F-SI ··················································································································· 46
S5130S-28S-PWR-LI ··········································································································· 47
S5130S-28S-HPWR-LI ········································································································· 47
S5130S-52S-PWR-LI ··········································································································· 48
S5120V2-10P-SI & S5120V2-10P-LI ······················································································· 49
S5120V2-20P-LI ················································································································· 49
S5120V2-28P-SI & S5120V2-28P-LI ······················································································· 50
S5120V2-52P-SI & S5120V2-52P-LI ······················································································· 51
S5120V2-10P-PWR-LI ········································································································· 51
S5120V2-28P-PWR-LI ········································································································· 52
S5120V2-28P-HPWR-LI ······································································································· 53
S5120V2-52P-PWR-LI ········································································································· 53
S5120V2-12TP-HPWR-LI ····································································································· 54
S5110V2-28P-SI ················································································································· 55
S5110V2-52P-SI ················································································································· 55
S5016PV3-EI ····················································································································· 56
S5024PV3-EI ····················································································································· 57
S5048PV3-EI ····················································································································· 57
S5024PV3-EI-PWR ············································································································· 58
S5024PV3-EI-HPWR ··········································································································· 59
S5048PV3-EI-PWR ············································································································· 59
S5024FV3-EI ······················································································································ 60
S5500V3-24P-SI ················································································································· 61
S5500V3-48P-SI ················································································································· 61
S3100V3-10TP-SI ··············································································································· 62
S3100V3-18TP-SI ··············································································································· 63
S3100V3-28TP-SI ··············································································································· 63
S3100V3-52TP-SI ··············································································································· 64
S3100V3-10TP-PWR-SI ······································································································· 65
S3100V3-20TP-PWR-SI ······································································································· 65
S3100V3-28TP-PWR-SI ······································································································· 66
Technical specifications ·············································································································· 67
S5560S-SI switch series ······································································································· 67
S5130S-SI & S5130S-LI switch series ····················································································· 69
S5120V2-SI & S5120V2-LI switch series ················································································· 71
S5110V2-SI switch series ····································································································· 74
S5000V3-EI switch series ····································································································· 75
S5500V3-SI switch series ····································································································· 77
S3100V3-SI switch series ····································································································· 78
Appendix B FRUs ··········································································· 81
Appendix C Ports and LEDs ····························································· 82
Ports········································································································································ 82
Console port ······················································································································· 82
Management Ethernet port ···································································································· 82
USB port ···························································································································· 82
10/100BASE-T autosensing Ethernet port ················································································ 83
iii
10/100/1000BASE-T autosensing Ethernet port ········································································ 83
SFP port ···························································································································· 83
SFP+ port ·························································································································· 86
Combo interface ·················································································································· 88
LEDs ······································································································································· 88
System status LED ·············································································································· 88
Management Ethernet port LED ····························································································· 89
Power module status LED ····································································································· 89
RPS status LED ·················································································································· 89
Mode LED (MODE)·············································································································· 89
SFP/SFP+ port LED ············································································································· 90
10/100BASE-T autosensing Ethernet port LED and 10/100/1000BASE-T autosensing Ethernet port LED
········································································································································ 90
1
Preparing for installation
This document provides an installation guide for the following switch series:
•
S5560S-SI switch series
•
S5130S-SI switch series
•
S5130S-LI switch series
•
S5120V2-SI switch series
•
S5120V2-LI switch series
•
S5110V2-SI switch series
•
S5000V3-EI switch series
•
S5500V3-SI switch series
•
S3100V3-SI switch series
Table 1 describes the switch models that each switch series includes.
Table 1 Switch series and models
Switch series Model Product code
S5560S-SI switch
series
Non-PoE
models
S5560S-28P-SI
LS-5560S-28P-SI
LS-5560S-28P-SI-GL
S5560S-52P-SI
LS-5560S-52P-SI
LS-5560S-52P-SI-GL
S5560S-28S-SI
LS-5560S-28S-SI
LS-5560S-28S-SI-GL
S5560S-52S-SI
LS-5560S-52S-SI
LS-5560S-52S-SI-GL
S5560S-28F-SI LS-5560S-28F-SI
S5560S-28DP-SI LS-5560S-28DP-SI
S5130S-SI switch
series
Non-PoE
models
S5130S-28S-SI LS-5130S-28S-SI
S5130S-52S-SI LS-5130S-52S-SI
S5130S-28F-SI LS-5130S-28F-SI
S5130S-LI switch
series
Non-PoE
models
S5130S-28S-LI
LS-5130S-28S-LI
LS-5130S-28S-LI-GL
S5130S-52S-LI
LS-5130S-52S-LI
LS-5130S-52S-LI-GL
PoE models
S5130S-28S-PWR-LI LS-5130S-28S-PWR-LI
S5130S-28S-HPWR-LI LS-5130S-28S-HPWR-LI
S5130S-52S-PWR-LI LS-5130S-52S-PWR-LI
S5120V2-SI
switch series
Non-PoE
models
S5120V2-10P-SI LS-5120V2-10P-SI
S5120V2-28P-SI LS-5120V2-28P-SI
S5120V2-52P-SI LS-5120V2-52P-SI
2
Switch series Model Product code
S5120V2-LI
switch series
Non-PoE
models
S5120V2-10P-LI
LS-5120V2-10P-LI
LS-5120V2-10P-LI-GL
S5120V2-20P-LI
LS-5120V2-20P-LI
LS-5120V2-20P-LI-GL
S5120V2-28P-LI
LS-5120V2-28P-LI
LS-5120V2-28P-LI-GL
S5120V2-52P-LI
LS-5120V2-52P-LI
LS-5120V2-52P-LI-GL
PoE models
S5120V2-10P-PWR-LI
LS-5120V2-10P-PWR-LI
LS-5120V2-10P-PWR-LI-GL
S5120V2-28P-PWR-LI
LS-5120V2-28P-PWR-LI
LS-5120V2-28P-PWR-LI-GL
S5120V2-28P-HPWR-LI
LS-5120V2-28P-HPWR-LI
LS-5120V2-28P-HPWR-LI-GL
S5120V2-52P-PWR-LI
LS-5120V2-52P-PWR-LI
LS-5120V2-52P-PWR-LI-GL
S5120V2-12TP-HPWR-LI LS-5120V2-12TP-HPWR-LI
S5110V2-SI
switch series
Non-PoE
models
S5110V2-28P-SI LS-5110V2-28P-SI
S5110V2-52P-SI LS-5110V2-52P-SI
S5000V3-EI
switch series
Non-PoE
models
S5016PV3-EI
LS-5016PV3-EI
LS-5016PV3-EI-GL
S5024PV3-EI
LS-5024PV3-EI
LS-5024PV3-EI-GL
S5048PV3-EI
LS-5048PV3-EI
LS-5048PV3-EI-GL
S5024FV3-EI
LS-5024FV3-EI
LS-5024FV3-EI-GL
PoE models
S5024PV3-EI-PWR
LS-5024PV3-EI-PWR
LS-5024PV3-EI-PWR-GL
S5024PV3-EI-HPWR
LS-5024PV3-EI-HPWR
LS-5024PV3-EI-HPWR-GL
S5048PV3-EI-PWR
LS-5048PV3-EI-PWR
LS-5048PV3-EI-PWR-GL
S5500V3-SI
switch series
Non-PoE
models
S5500V3-24P-SI LS-5500V3-24P-SI
S5500V3-48P-SI LS-5500V3-48P-SI
3
Switch series Model Product code
S3100V3-SI
switch series
Non-PoE
models
S3100V3-10TP-SI LS-3100V3-10TP-SI
S3100V3-18TP-SI LS-3100V3-18TP-SI
S3100V3-28TP-SI LS-3100V3-28TP-SI
S3100V3-52TP-SI LS-3100V3-52TP-SI
PoE models
S3100V3-10TP-PWR-SI LS-3100V3-10TP-PWR-SI
S3100V3-20TP-PWR-SI LS-3100V3-20TP-PWR-SI
S3100V3-28TP-PWR-SI LS-3100V3-28TP-PWR-SI
Safety recommendations
To avoid equipment damage or bodily injury, read the following safety recommendations before
installation. Note that the recommendations do not cover every possible hazardous condition.
•
Before cleaning the switch, remove all power cords from the switch. Do not clean the switch
with wet cloth or liquid.
•
Do not place the switch near water or in a damp environment. Prevent water or moisture from
entering the switch chassis.
•
Do not place the switch on an unstable case or desk. The switch might be severely damaged in
case of a fall.
•
Ensure good ventilation at the installation site and keep the air inlet and outlet vents of the
switch free of obstruction.
•
Make sure the operating voltage is as required.
•
To avoid electrical shocks, do not open the chassis while the switch is operating or when the
switch is just powered off.
•
Always wear an ESD wrist strap when installing the switch. Make sure the strap makes good
skin contact and is reliably grounded.
Examining the installation site
The switch must be used indoors. You can mount your switch in a rack or on a workbench, but make
sure of the following information:
•
Adequate clearance is reserved at the air inlet and exhaust vents for ventilation.
•
The rack or workbench has a good ventilation system.
•
Identify the cold aisle and hot aisle at the installation site, and make sure ambient air flows into
the switch from the cold aisle and exhausts to the hot aisle.
•
Identify the airflow directions of the upper and lower devices and prevent hot air exhausted from
the lower devices from flowing into the upper devices.
•
The rack is sturdy enough to support the switch and its accessories.
•
The rack or workbench is reliably grounded.
To ensure correct operation and long service life of your switch, install it in an environment that meets
the requirements described in the following subsections.
4
Temperature/humidity
Maintain temperature and humidity in the equipment room as described in "Technical specifications."
•
Lasting high relative humidity can cause poor insulation, electricity leakage, mechanical
property change of materials, and metal corrosion.
•
Lasting low relative humidity can cause washer contraction and ESD and cause problems
including loose mounting screws and circuit failure.
•
High temperature can accelerate the aging of insulation materials and significantly lower the
reliability and lifespan of the switch.
For the temperature and humidity requirements of different switch models, see "Appendix A Chassis
views and technical specifications."
Cleanliness
Dust buildup on the chassis might result in electrostatic adsorption, which causes poor contact of
metal components and contact points, especially when indoor relative humidity is low. In the worst
case, electrostatic adsorption can cause communication failure.
Table 2 Dust concentration limit in the equipment room
Substance Concentration limit (particles/m³)
Dust
≤ 3 x 10
4
(no visible dust on the tabletop over three days)
NOTE:
Dust diameter ≥ 5 μm
The equipment room must also meet strict limits on salts, acids, and sulfides to eliminate corrosion
and premature aging of components, as shown in Table 3.
Table 3 Harmful gas limits in the equipment room
Gas Maximum concentration (mg/m
3
)
SO
2
0.2
H
2
S 0.006
NH
3
0.05
Cl
2
0.01
EMI
All electromagnetic interference (EMI) sources, from outside or inside of the switch and application
system, adversely affect the switch in the following ways:
•
A conduction pattern of capacitance coupling.
•
Inductance coupling.
•
Electromagnetic wave radiation.
•
Common impedance (including the grounding system) coupling.
To prevent EMI, use the following guidelines:
•
If AC power is used, use a single-phase three-wire power receptacle with protective earth (PE)
to filter interference from the power grid.
5
•
Keep the switch far away from radio transmitting stations, radar stations, and high-frequency
devices to make sure the EMI levels do not exceed the compliant range.
•
Use electromagnetic shielding when necessary. For example, use shielded interface cables.
•
To prevent signal ports from getting damaged by overvoltage or overcurrent caused by lightning
strikes, only route interface cables indoors.
Laser safety
WARNING!
Disconnected optical fibers or
transceiver modules might emit invisible laser light. Do not stare into
beams or view directly with optical instruments when the switch is operating.
The switch is Class 1 laser device.
Installation tools
No installation tools are provided with the switch. Prepare them yourself as required.
•
Flat-blade screwdriver
•
Phillips screwdriver
•
ESD wrist strap
•
Needle-nose pliers
•
Diagonal pliers
•
Crimping pliers
•
Marker
6
Installing the switch
CAUTION:
Keep the tamper
-
proof seal on a mounting screw on the chassis cover intact, and if you want to open
the chassis, contact H3C for permission. Otherwise, H3C shall not be liable for any consequence.
Figure 1 Hardware installation flow
Installing the switch in a 19-inch rack
Mounting brackets
Table 4 describes the mounting brackets applicable to the switch.
Table 4 Mounting brackets applicable to the switch
Switch model
Applicable mounting
brackets
Views
S5560S-28P-SI
S5560S-52P-SI
Mounting brackets A (provided) See A in Figure 2.
Start
Install the switch
Connect the grounding cable
Connect power cords
Verify the installation
Turn on the circuit breakers
Operating correctly?
Turn off the circuit
breakers
Troubleshoot the switch
Yes
No
End
Use removable
power modules?
No
Yes
Install power modules
7
Switch model
Applicable mounting
brackets
Views
S5560S-28S-SI
S5560S-52S-SI
S5130S-28S-SI
S5130S-52S-SI
S5130S-28S-LI
S5130S-52S-LI
S5130S-28S-PWR-LI
S5130S-28S-HPWR-LI
S5130S-52S-PWR-LI
S5120V2-28P-SI
S5120V2-52P-SI
S5120V2-28P-LI
S5120V2-52P-LI
S5120V2-28P-PWR-LI
S5120V2-28P-HPWR-LI
S5120V2-52P-PWR-LI
S5110V2-28P-SI
S5110V2-52P-SI
S5024PV3-EI
S5048PV3-EI
S5024PV3-EI-PWR
S5024PV3-EI-HPWR
S5048PV3-EI-PWR
S5024FV3-EI
S5500V3-24P-SI
S5500V3-48P-SI
S3100V3-28TP-SI
S3100V3-52TP-SI
S3100V3-28TP-PWR-SI
S5560S-28F-SI
S5560S-28DP-SI
S5130S-28F-SI
Mounting brackets B (provided) See B in Figure 2.
S5120V2-20P-LI
S5120V2-10P-PWR-LI
S5120V2-12TP-HPWR-LI
S5016PV3-EI
S3100V3-10TP-PWR-SI
S3100V3-20TP-PWR-SI
Mounting brackets C with
product code
SOHO-SWITCH-FL-02
(optional)
See C in Figure 2.
S5120V2-10P-SI
S5120V2-10P-LI
S3100V3-10TP-SI
S3100V3-18TP-SI
Mounting brackets D with
product code
SOHO-SWITCH-FL-01
(optional)
See D in Figure 2.
8
Figure 2 Mounting brackets
(1) Screw hole for attaching the bracket to the switch
(2 ) Screw hole for attaching the bracket to the rack post
Attaching the mounting brackets to the switch
1. Determine the installation position for the mounting brackets.
ï‚¡ The S5560S-28F-SI, S5560S-28DP-SI, and S5130S-28F-SI switches each provide two
mounting positions on the two sides for mounting brackets: one front mounting position
(near the network ports) and one rear mounting position (near the power modules).
ï‚¡ The other switch models provide only one mounting position (near the network ports) for the
mounting brackets.
2. Align one mounting bracket with the screw holes at the mounting position. Use M4 screws to
attach the mounting bracket to the chassis. See Figure 3 for installing mounting bracket A,
Figure 4 and Figure 5 for installing mounting bracket B, Figure 6 for installing mounting bracket
C, and Figure 7 for installing mounting bracket D.
M4 screws are provided only for switches shipped with mounting brackets.
An optional mounting bracket kit contains M4 screws.
3. Repeat step 2 to attach the other mounting bracket to the chassis.
1
2
1
2
1
2
1
2
(A) (B)
(C) (D)
9
Figure 3 Attaching mounting bracket A (S5120V2-28P-HPWR-LI switch)
Figure 4 Attaching mounting bracket B (mounting position near the port side, S5560S-28F-SI
switch)
Figure 5 Attaching mounting bracket B (mounting position near the power module side,
S5560S-28F-SI switch)
10
Figure 6 Attaching mounting bracket C (S5120V2-20P-LI switch)
Figure 7 Attaching mounting bracket D (S5120V2-10P-LI switch)
Rack-mounting the switch
This task requires two people. To mount the switch in the rack:
1. Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.
2. Verify that the mounting brackets have been securely attached to the switch chassis.
3. Install cage nuts in the mounting holes in the rack posts.
No cage nuts are provided with the switch. Prepare them yourself.
4. One person holds the switch chassis and aligns the mounting brackets with the mounting holes
in the rack posts, and the other person attaches the mounting brackets to the rack with M6
screws.
If the switch is not shipped with M6 screws, prepare them yourself.
5. Verify that the switch chassis is horizontal and secure.
11
Figure 8 Mounting the switch in a rack (S5120V2-28P-HPWR-LI switch)
Figure 9 Mounting the switch in a rack (mounting brackets installed near the port side,
S5560S-28F-SI switch)
Figure 10 Mounting the switch in a rack (mounting brackets installed near the power module
side, S5560S-28F-SI switch)
12
Figure 11 Mounting the switch in a rack (S5120V2-10P-PWR-LI switch)
Figure 12 Mounting the switch in a rack (S5120V2-10P-LI)
Mounting the switch on a workbench
IMPORTANT:
•
Ensure 10 cm (3.9 in) of clearance around the chassis for heat dissipation.
• Do not place heavy objects on the switch.
If a standard 19-inch rack is not available, you can place your switch on a workbench.
To mount the switch on a workbench:
1. Verify that the workbench is sturdy and reliably grounded.
2. Place the switch with bottom up, and clean the round holes in the chassis bottom with dry cloth.
3. Attach the rubber feet to the four round holes in the chassis bottom.
4. Place the switch with upside up on the workbench.
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H3C S3100V3-SI Installation guide

Category
Network switches
Type
Installation guide

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