DPtech LSW3003 Series User manual

DPtech LSW3003 Series Industrial Ethernet Switch Installation Manual
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DPtech LSW3003 Series Industrial Ethernet
Switch Installation Manual

DPtech LSW3003 Series Industrial Ethernet Switch Installation Manual
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Hangzhou DPtech Technologies Co., Ltd. provides full- range technical support.
If you need any help, please contact Hangzhou DPtech Technologies Co., Ltd. and its
sale agent, according to where you purchase their products.
Hangzhou DPtech Technologies Co., Ltd.
Address: 6th floor, zhongcai mansion, 68 tonghelu, Binjiangqu, Hangzhoushi
Address code: 310051

DPtech LSW3003 Series Industrial Ethernet Switch Installation Manual
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Declaration
Copyright 2011
Hangzhou DPtech Technology Co., Ltd.
All rights reserved.
No Part of the manual can be extracted or copied by any company or individuals
without written permission, and can not be transmitted by any means.
Owing to product upgrading or other reasons, information in this manual is subject to
change. Hangzhou DPtech Technology Co., Ltd has the right to modify the content in this
manual, as it is a user guides, Hangzhou DPtech Technology Co., Ltd made every effort in
the preparation of this document to ensure accuracy of the contents, but all statements,
information, and recommendations in this document do not constitute the warranty of any
kind express or implied.

DPtech LSW3003 Series Industrial Ethernet Switch Installation Manual
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Table of Contents
CHAPTER1 PRODUCT INTRODUCTION................................................................................ 1
1.1 PRODUCT OVERVIEW.................................................................................................................1
1.2 INTRODUCTION OF PRODUCT MODEL AND SPECIFICATIONS...................................................1
1.3 THE FRONT VIEW OF LSW3003-4GP-I-R................................................................................. 2
1.4 PORT INTRODUCTION................................................................................................................. 5
1.4.1 CONSOLE PORT ......................................................................................................................... 5
1.4.2 10/100BASE-T ETHERNET INTERFACE ..................................................................................... 5
1.4.3 10/100/1000BASE-T ETHERNET INTERFACE ............................................................................ 6
1.4.4 ETHERNET OPTICAL INTERFACE ............................................................................................... 7
1.5 PRODUCT COMPONENT..............................................................................................................7
1.5.1 INTERFACE MODULE (LSW-4T) ............................................................................................... 7
1.5.2 INTERFACE MODULE (LSW-8GP)............................................................................................. 8
1.5.3 INTERFACE MODULE (LSW-8ST)............................................................................................. 8
1.5.4 PROCESSOR AND STORAGE ....................................................................................................... 9
CHAPTER 2 PREPARING FOR INSTALLATION...................................................................1
2.1 GENERAL SAFETY RECOMMENDATIONS................................................................................... 1
2.2 EXAMINING THE INSTALLATION SITE.......................................................................................1
2.2.1 TEMPERATURE AND HUMIDITY REQUIREMENT ........................................................................ 1
2.2.2 CLEANLINESS............................................................................................................................ 2
2.2.3 ESD REQUIREMENT .................................................................................................................. 2
2.2.4 ANTI-INTERFERENCE REQUIREMENT........................................................................................ 3
2.2.5 LIGHTNING PROTECTION........................................................................................................... 3
2.2.6 GROUNDING REQUIREMENT...................................................................................................... 3
2.2.7 WIRING CABLE REQUIREMENT.................................................................................................. 3
2.3 LASER SAFETY............................................................................................................................ 4
2.4 EMC DESCRIPTION ....................................................................................................................4
2.5 PREPARING TOOLS.....................................................................................................................4
CHAPTER 3 DEVICE INSTALLATION....................................................................................1
3.1 INSTALLATION PREPARATION................................................................................................... 1
3.2 INSTALLATION PROCEDURE ...................................................................................................... 2
3.3 MOUNTING THE SWITCH TO A SPECIFIC SITE...........................................................................3
3.3.1 MOUNTING SWITCH ON WORKBENCH....................................................................................... 3
3.3.2 MOUNTING SWITCH IN A 19-INCH RACK................................................................................... 4

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3.4 CONNECTING GROUNDING WIRES.............................................................................................5
3.5 CONNECTING INTERFACE CABLE.............................................................................................. 6
3.5.1 HARDWARE POWER FAILURE ALARM ....................................................................................... 7
3.5.2 CONNECTING AC POWER CABLE .............................................................................................. 7
3.5.3 CONNECTING DC POWER CABLE .............................................................................................. 7
3.6 CONNECTING INTERFACE CABLE.............................................................................................. 8
3.6.1 CONNECTING ETHERNET MANAGEMENT PORT......................................................................... 8
3.6.2 CONNECTING SERVICE PORT..................................................................................................... 9
3.7 VERIFY THE INSTALLATION ......................................................................................................9
CHAPTER 4 STARTING UP THE SWITCH AND UPGRADING SOFTWARE ..................1
4.1 STARTING UP THE SWITCH AT THE INITIAL BOOT ..................................................................1
4.1.1 SETTING UP A CONFIGURATION ENVIRONMENT....................................................................... 1
4.1.2 BOOTING THE SWITCH.............................................................................................................. 4
4.1.3 STARTING PROCEDURE ............................................................................................................. 5
4.2 DEFAULT LOGIN METHOD FOR WEB ......................................................................................... 6
CHAPTER 5 MAINTENANCE AND TROUBLESHOOTING.................................................1
5.1 DEALING WITH POWER SYSTEM FAILURES............................................................................... 1
5.2 DEVICE TROUBLESHOOTING .....................................................................................................1
5.2.1 NO DISPLAY ON THE TERMINAL................................................................................................ 1
5.2.2 GARBLED CHARACTERS ON THE TERMINAL ............................................................................. 2

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List of Figures
Figure1-1 The front view of DPtech LSW3003-I-R dual power device...................................................3
Figure1-2 The front panel indicator of DPtech LSW3003-4GP-I-R dual power device...........................4
Figure1-3 The rear view of DPtech LSW3003-4GP-I-R dual power master device.................................5
Figure1-4 RJ45 pinout diagram ................................................................................................................7
Figure1-5 Ethernet cable diagram.............................................................................................................7
Figure1-6 Interface module (LSW-4T) appearance..................................................................................8
Figure1-7 Interface module (LSW-8GP) appearance ...............................................................................8
Figure1-8 Interface module (LSW-8ST) appearance................................................................................9
Figure3-1 Switch installation procedure...................................................................................................2
Figure3-2 Mounting device on the workbench.........................................................................................4
Figure3-3 Mounting ear............................................................................................................................4
Figure3-4 Mounting the device to a rack (To see the image clearly, we only snapshot the device).........4
Figure3-5 Fasten the switch......................................................................................................................5
Figure3-6 Diagram for connecting grounding wire ..................................................................................5
Figure3-7 Connecting ground cable to the ground row ............................................................................6
Figure4-1 Network diagram for configuring the device initial boot through console port.......................1
Figure4-2 Setting up a new connection.....................................................................................................2
Figure4-3 Setting the connection port.......................................................................................................2
Figure4-4 Setting communications parameters.........................................................................................3
Figure4-5 Hyper Terminal ........................................................................................................................4
Figure4-6 Settings tab...............................................................................................................................4
Figure4-7 Web management interface......................................................................................................7

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List of Tables
Table1-1 Console port attribute table........................................................................................................5
Table1-2 100M Ethernet electrical interface properties............................................................................5
Table1-3 Gigabit Ethernet interface property table:..................................................................................6
Table2-1 Temperature/humidity requirement...........................................................................................2
Table2-2 Dust limit in the equipment room..............................................................................................2
Table2-3 Limit of harmful gases in the equipment room..........................................................................2
Table4-1 Configure serial port properties.................................................................................................3

DPtech LSW3003 Series Industrial Ethernet Switch Installation Manual
Chapter 1 Product Introduction
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Chapter 1Product Introduction
1.1 Product Overview
The DPtech LSW3003 series of industrial Ethernet switch is the product researched and developed
by DPtech company, which aims at enterprise network and metropolitan area network and provides
convergence and access layer devices for customers with abundant service features and routing
capacities. Also, this kind of product can be used for data center server farm connection. The line-speed
Ethernet L2 switching capacity and different level access and process capability of 10/100/1000M port
can enlarge the application range of the product. In the meanwhile, this kind of product adopts fan-less
design and uses natural wind to dissipate heat, which can save more energy and achieve environment
protection.
1.2 Introduction of product model and specifications
Item
LSW3003-4GP-I-R
Dimension size (W
×D×H)
440*360*44mm
Weight
5.1Kg
Management port
1 Console port, located on the front panel
Rear panel
connectors
4 1000Base-X optical interface
Supported interface
module
3 interface modules can be supported
Input
current
on
AC
Rated voltage range：100V-240V AC，50/60Hz
DC
Rated voltage range：100V-240V DC
Input
current
on
AC
Rated current ：1.0A
DC
Rated current ：1.0A
Power input
interface type and
number
2 AC and DC input interfaces
Maximum power of
power supply
60W

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Item
LSW3003-4GP-I-R
Working
environment
temperature
-40℃～70℃
Working
environment
relative humidity
(non-condensation)
0%～95%
1.3 The front view of LSW3003-4GP-I-R
1. Front view
(1)
(2)
(3)
(4) (5) (6)
(7)(8)
(9)
(1) Slot SLOT3 interface indicator light 0
(2) Slot SLOT2 interface indicator light 0
(3) Slot SLOT1 interface indicator light 0
(4)Console configuration port
(5) The power indicator (PWR0)
(6) Power indicator (PWR1)
(7)Warning indicator light (ALM)
(8) Running indicator light (RUN)
(9)4GE indicator 0

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Figure1-1 The front view of DPtech LSW3003-I-R dual power device
(1)
(2)
(3)
(5) (6)
(7)(8)
(9)
Indicator
Status
Description
(1) Slot SLOT3 interface
indicator 0 green
On
Indicates that slot SLOT3 interface 0 is in communication state
Blinking
Indicates slot SLOT3 interface 0 is sending and receiving data
Off
Indicates that slot SLOT3 interface 0 is in a non-connected state
(2) Slot SLOT2 interface
indicator light 0 green
On
Indicates that slot SLOT2 interface 0 is in communication state
Blinking
Indicates slot SLOT2 interface 0 is sending and receiving data
Off
Indicates that slot SLOT2 interface 0 is in a-non connected state
(3) Slot SLOT1 interface
indicator light 0 green
On
Indicates that slot SLOT1 interface 0 is in communication state
Blinking
Indicates slot SLOT1 interface 0 is sending and receiving data
Off
Indicates slot SLOT1 interface 0 is in non-connected state

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Indicator
Status
Description
(5)The power indicator
(PWR0) green
Off
Indicates that the power 0 is not powered or that the power
module is faulty
On
Indicates that the power 0 is work properly
(6)Power indicator light
(PWR1) green;
Off
Indicates that the power 1 is not powered or that the power
module is faulty
On
Indicates that the power 1 is work properly
(7)Warning indicator light
(ALM) red;
Blinking(8
Hz)
Indicates that the system is abnormal
Off
Indicates that the system does not have any alarm
(8) Running indicator light
(RUN) green;
Off
Indicates that the system is not started
On
Indicates that the system is normal and is in the master state
Blinking(1
Hz)
Indicates that the system is normal and is in the standby state
Blinking(8
Hz)
Indicates that the system is starting
(9) 4GE indicator 0 green
On
Indicates that the GE interface 0 is in a connected state
Off
Indicates that the GE interface 0 is in a non-connected state
Fast
Blinking(8
Hz)
Indicates that the GE interface 0 is sending and receiving data
Figure1-2 The front panel indicator of DPtech LSW3003-4GP-I-R dual power device
2. Rear view
（2） （3） （4） （5）
（6）
（1）

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Chapter 1 Product Introduction
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(1) 1000M optical interface 0
(2) Slot (SLOT1)
(3) Slot (SLOT 2)
(4) Slot (SLOT 3)
(5) Terminals for power supplies
(6) Terminals for power supplies
Figure1-3 The rear view of DPtech LSW3003-4GP-I-R dual power master device
1.4 Port introduction
1.4.1 Console port
The front panel of LSW3003 series of industrial Ethernet switch has a RS232 asynchronous serial port
configuration (CON), which can be used to connect to the computer terminal and can be used to debug,
configure, maintain and manage and load software for the system.
The Console port attribute table is shown in Table 1-1.
Table1-1 Console port attribute table
Attribute
Description
Connector Type
RJ45
Interface standard
RS232
Baud rate
9600bps～115200bps, default is 9600bps
Transmission distance
≤15m
Support services
Connected to a character terminal
Connect to the local PC serial port and run the terminal
emulator on the PC
Command line interface
1.4.2 10/100Base-T Ethernet interface
1. 100M Ethernet electrical interface properties
Table1-2 100M Ethernet electrical interface properties
Attribute
Description
Connector Type
RJ45
Interface standard
MDI/MDIX auto-negotiation [adaptation]
Supported frame format
Ethernet_II
Ethernet_SNAP

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Attribute
Description
Interface speed and
negotiation mode
10Mbps, half / full duplex
100Mbps, half / full duplex
Medium and maximum
transmission distance
Support 100m transmission distance
Interface standard
IEEE 802.3i、802.3u、802.3ab
1.4.3 10/100/1000Base-T Ethernet interface
1.Gigabit Ethernet interface properties
Table1-3 Gigabit Ethernet interface property table:
Attribute
Description
Connector Type
RJ45
Interface standard
MDI/MDIX auto-negotiation
Supported frame format
Ethernet_II
Ethernet_SNAP
Interface speed and
negotiation mode
10Mbps, half / full duplex
100Mbps, half / full duplex
1000Mbps, half / full duplex
Medium and maximum
transmission distance
Support 100m transmission distance
Interface standard
IEEE 802.3i、802.3u、802.3ab
2.Ethernet interface (RJ45 connector)
By using of the 5 categories or above 5 categories twisted pair cable to connect Ethernet, LSW3003
series Ethernet switch interfaces (10/100/1000M) adopt RJ45 connector and support MDI/MDIX
auto-negotiation. When you use the interfaces, please adopt 5 categories twisted pair cable and RJ45
connector to make network cable..

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Figure1-4 RJ45 pinout diagram
3.Ethernet cable
Ethernet electric interface adopt 5 categories twisted pair cable to connect Ethernet, as shown in
Figure1-5.
Figure1-5 Ethernet cable diagram
For different usage, Ethernet twisted pair cables can be divided into straight-through and crossover
cables:
Standard cable: is also called straight-through cable. The sequences of the twisted pairs crimped in the
RJ-45 connectors at both ends are the same. It connects a terminal device (PC or router) to a HUB or
LAN Switch. A standard cable is provided for you along with the device.
Crossover cable: The sequences of the twisted pairs crimped in the RJ-45 connectors at both ends are
different. It connects a terminal device (PC or router) to another terminal device. You make crossover
cables by yourself.
1.4.4 Ethernet optical interface
To view the Ethernet optical interface properties, connector and optical fiber , please refer to the
<DP tech optical module manual.
1.5 Product component
1.5.1 Interface module (LSW-4T)
The interface module (LSW-4T) provides external 4* 100M Ethernet interfaces (RJ45).

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Figure1-6 Interface module (LSW-4T) appearance
1.5.2 Interface module (LSW-8GP)
The interface module (LSW-8GP) provides external 8* Gigabit Ethernet optical interfaces.
Figure1-7 Interface module (LSW-8GP) appearance
1.5.3 Interface module (LSW-8ST)
The interface module (LSW-8ST) provides 8* 100M Ethernet optical interfaces (ST).

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Figure1-8 Interface module (LSW-8ST) appearance
1.5.4 Processor and storage
1.Processor
Processor is the engine that sends and receives data and processes service.
2.Flash
Flash is used to store the Conboot software, which can used to boot system when you start the switch.
3.Storage
Internal memory is used to store communication data for the system and CPU.

DPtech LSW3003 Series Industrial Ethernet Switch Installation Manual
Chapter 2 Preparing for Installation
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Chapter 2Preparing for Installation
To avoid possible bodily injury and equipment damage, read all safety recommendations carefully
before installation. Note that the recommendations do not cover every possible hazardous condition
2.1 General safety recommendations
Power off your switch before move it.
Place the switch to the dry and ventilation place. Any liquid do not enter into the switch.
Keep the switch clean.
Clear accumulations on the switch.
Only trained and qualified personnel are allowed to install or service the device.
2.2 Examining the installation site
The switches must be used indoors. To ensure normal operation and long service life of your switch,
the installation site must meet the requirements in this section.
Ensure that there is enough space for heat dissipation around the switch.
Ensure that the equipment cabinet and work bench has good ventilation and heat dissipation
system.
Ensure that the equipment cabinet and work bench fastness enough, which can support device and
installation accessory
Ensure that the equipment cabinet and work bench well connected ground.
To ensure your switch normally work and the working life extended, installation site should meet
following requirement.
2.2.1 Temperature and humidity requirement
The equipment room must maintain adequate temperature and humidity so that it can ensure the device
working normally and extend service life. Long-lasting high humidity is prone to cause bad insulation
and even electricity creepage. Sometimes the mechanical performance changes of materials, the
rustiness and corrosion of some metal parts are also likely to occur. If the relative humidity is too low,
the captive screws can become loose due to insulation washer contraction. Meanwhile, the static is
likely produced in the dry environments, jeopardizing the CMOS circuit of the product. The higher the
temperature is, the greater the damage to your device. Long-lasting high temperature can speed up the

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Chapter 2 Preparing for Installation
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aging of the insulation materials, greatly lower the device reliability, and hence significantly shorten its
service life.
Table2-1 Temperature/humidity requirement
Temperature
Relative humidity
-40℃～70℃
0%～95% (non-condensation)
2.2.2 Cleanliness
Dust is a hazard to the operating safety of your device. The dust accumulated on the chassis can cause
electrostatic adsorption, one of the sources that cause the poor contact of connectors or metal contact
points. This not only shortens the service life of your device but also causes communications failures.
When the indoor relative humidity is low, electrostatic adsorption is more likely to happen.
The equipment room must be free of explosion hazards and the electric and magnetic conductible dust
as well. The contents of the dust must be limited to the values shown in Table 2-2.
Table2-2 Dust limit in the equipment room
Substance
Unit
Content
Dust
Particles/m³
≤3×104
(No visible dust on the
table top for three days)
Note: Diameter of a dust particle ≥5 μm
Besides the dust, there are rigorous limits on the harmful gases that can accelerate the erosion and
aging of metals, such as salts, acids, and sulfides. Equipment room should prevent from harmful gases
such as SO2、H2S、NH3、Cl2, as shown in Table2-3.
Table2-3 Limit of harmful gases in the equipment room
Gas
Maximum (mg/m3)
SO2
0.2
H2S
0.006
NH3
0.05
Cl2
0.01
2.2.3 ESD requirement
Although the switch is designed to be electrostatic discharge (ESD) preventive, the card circuits and
even the device can be badly damaged when excessive static electricity is present. To get much better
ESD effect, you should:

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Chapter 2 Preparing for Installation
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Connect your device to the earth ground properly.
Keep the equipment room as clean as possible.
Maintain adequate temperature and humidity.
Wear an ESD-preventive wrist strap and clothes when handling the circuit board.
2.2.4 Anti-interference requirement
All interference sources, wherever they are from, impact the switch negatively in the conducted
emission patterns of capacitance coupling, inductance coupling, electromagnetic wave radiation, and
common impedance (including the grounding system) coupling. To resist the interference, make sure
to:
The alternating power supply system is TN system. Adopt single-phase three wire socket with
protection ground wire to filter electricity power interference by the device filter circuit.
Keep the device far from strong the power radio launchers, radar launchers, and high frequency
and high-current equipment.
Use electromagnetic shielding when necessary, such as you can use shielded cable
Require you using interface cable indoors, not use it outdoors, to prevent overvoltage and over
electricity damaging the device by thunder.
2.2.5 Lightning protection
Although the switch is designed to be lightning resistant, your device can get damaged when excessive
lightning is present. To protect your device against lightning,
Ensure the chassis is connected to the earth ground.
Ensure the ground point of the power socket is well connected to the earth ground.
Add a lightning arrester onto the front end of the power input to better protect the power supply
from lightning strikes.
2.2.6 Grounding requirement
Reliable grounding system is the foundation of stable and reliable operation and is the important
guarantee for lightning protection, anti-interference and anti-static. You must provide a good grounding
system for your switch.
To see the detailed operation of device grounding, please refer to Figure3-6.
2.2.7 Wiring cable requirement
Cables connect the device should be indoors, not wiring outdoors. When you wiring indoors, you
should pay attention to the followings:

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Do not wiring cables in working area, so that it can avoid the cables to be damaged or dropped
from ceiling.
When you wiring cables, the cables should be straight, not curved, or not twined.
You should bundle the cables if there are too many cables and according to different types to
bundle the cables (such as power line, interface wire, ground wire)
The cables should be labeled for your troubleshoot or dismount the device.
2.3 Laser safety
Do not stare into any optical port or view directly with non-attenuating optical instruments when the
switch has power. The laser light emitted from the optical fiber may hurt your eyes.
Warning：
Never look into the optical ports that are connected to the laser. It can harm your eyes.
2.4 EMC description
CISPR22 compliance
DPtech LSW3003 series complies with the requirements of CISPR22 for Class A Information
Technology Equipment(ITE).
Warning: if this equipment is used in a domestic environment, radio disturbance may arise. When such
trouble occurs, the user may be required to take corrective actions.
Products comply with CLASS A statement
Note：
This is class-A product. In the living environment, this product may cause radio interference. In
this case, the user may need to take practical measures to interfere.
2.5 Preparing Tools
Flat-blade screwdriver
Phillips Screwdriver
ESD-preventive wrist strap