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QTech QSW-4700 Series User Manual
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QSW-4700 Series
Switches Hardware In
stallation and Reference
Guide
Product Overview
10
Model
QSW-
4700
-28TX
Storage
Humidity
5% to 95% RH (non-condensing)
Fan
Fan Speed Control
Fan Fault Alarming
Temperature
Alarming
Supported
EMI
Certification
GB9254-2008CLASS A
Safety
Regulation
Compliance
GB4943-2011
Dimensions (W
x D x H)
442 mm x 420 mm x 43.6 mm (17.40 in. x 16.54 in. x 1.72 i
n.)
Weight
4 kg (8.82 lbs.)
1.2.2.
Appearance
The
front
panel
of t
he QSW-
4700
-
28TX
switch
provides
24
10/100/1000
Base-T
Ethernet
ports,
four
10GE
SFP+
ports,
one
management
port,
one
Console
port
and
one
USB
port.
The
back
panel has two pow
er supply module slo
ts.
Figure 1-1 QSW-
4700
-2
8TX Switch Appearance
1.2.2.1. Front Panel
Figure 1-2 Front Panel
of QSW-
4700
-
28TX
9
11
Table of Contents
Table of Contents
2
Product Overview
7
QSW-4700 Series Switches
7
Qsw-4700-28Tx
8
Specifications
8
Appearance
10
Front Panel
10
Back Panel
11
Power Supply Module
11
Cooling
11
Led
12
Qsw-4700-52Tx
13
Specifications
13
Appearance
15
Front Panel
15
Back Panel
16
Power Supply
16
Cooling
16
Led
17
Qsw-4700-28Tx-Poe
18
Specifications
18
Appearance
21
Front Panel
21
Back Panel
22
Power Supply
22
Cooling
22
Led
22
LED Mode Button
24
Qsw-4700-52Tx-Poe
24
Specifications
24
Appearance
27
Front Panel
27
Back Panel
27
Power Supply
28
Cooling
28
Led
28
LED Mode Button
30
Qsw-4700-28F
30
Specifications
30
Appearance
32
Front Panel
32
Back Panel
33
Power Supply
33
Cooling
33
Led
34
Qsw-4700-52F
35
Specifications
35
Appearance
37
Front Panel
37
Back Panel
38
Power Supply
38
Cooling
38
Led
39
Power Supply Module
40
QSW-M-4700-AC Module
40
Specifications
40
Features
41
Led
42
QSW-M-4700-DC Module
42
Specifications
42
Features
43
Led
43
QSW-M-4700-POE-AC Module
44
Specifications
44
Features
45
Led
45
QSW-M-4700-POE-DC Module
46
Specifications
46
Features
47
Led
47
QSW-M-4700-HPOE-AC Module
47
Specifications
48
Features
49
Led
49
Preparing for Installation
50
Safety Precautions
50
General Safety Precautions
50
Handling Safety
50
Electric Safety
50
Electrostatic Discharge Safety
51
Laser Safety
51
Installation Environment Requirements
51
Ventilation Requirements
51
Temperature/Humidity Requirements
51
Cleanliness Requirements
52
Anti-Interference Requirements
53
Grounding Requirements
53
Safe Grounding
53
Lightning Grounding
53
EMC Grounding
53
Lightning Protection Requirements
54
EMI Requirements
54
Fiber-Optic Cable Connection Requirements
54
Tools
54
Installing the Switch
55
Installing Procedure
55
Before You Begin
56
Mounting the Switch
56
Mounting the Switch in a Rack
56
Mounting the Switch on the Wall
57
Installing the Switch on a Workbench
58
Installing and Removing a Power Supply Module
58
Installing the AC Power Supply Module
58
Removing the AC Power Supply Module
59
Installing the DC Power Supply Module
59
Removing the DC Power Supply Module
60
Grounding the Switch
61
Connecting Cables
61
Bending Steps
62
Cable Bundling
62
Bundling Steps
62
Verifying Installation
62
Verifying Operating Status
63
Setting up Configuration Environment
63
Connecting an Ethernet Cable
63
Setting Parameters
63
Powering on Switch
65
Checklist before Power-On
65
Checklist after Power-On (Recommended)
65
Monitoring and Maintenance
66
Monitoring
66
Led
66
CLI Commands
66
Maintenance
66
Cooling System Maintenance
66
Power Supply Module Maintenance
66
Replacing Lithium Battery
67
Replacing Fuses
67
Troubleshooting
68
Troubleshooting Flowchart
68
Fault 1: the Login Password Is Forgotten
68
Fault 2: the AC Power Module Does Not Work
69
Fault 3: the Serial Port Console Has no Output
69
Fault 4: the Serial Port Console Output Is Garbled
69
Fault 5: the Link Cannot be Set up on the Fiber Port
69
Appendix
71
Connectors and Media
71
1000Base-T/100Base-Tx/10Base-T
71
Fiber Connection
72
Lightening Protection
72
Installing AC Power Arrester (Lightning Protection Power Strip)
72
Installing the Ethernet Port Arrester
73
Ethernet Port Arrester
74
Cabling
74
Requirements for Cable Bend Radius
75
Requirements for Fiber Bend Radius
75
Precautions for Bundling up Cables
75
Site Selection
77
Список Поддерживаемого Функционала
79
Общая Информация
80
Замечания И Предложения
80
Гарантия И Сервис
81
Техническая Поддержка
81
Электронная Версия Документа
81
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QTech QSW-4700 Series Specifications
General
Brand
QTech
Model
QSW-4700 Series
Category
Switch
Language
English
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