Maiwe MIEN2208 Series User manual

MIEN2208 Series
Unmanaged Industrial Ethernet Switch
User Manual
(Edition: V3.1)
Wuhan Maiwe Communication Co., Ltd.

MIEN2208 Series Unmanaged Industrial Ethernet Switch
I
Trademark
This trademark is owned by Wuhan Maiwe
Communication Co., Ltd.
Mwring is the trademark used for link redundancy and self-recovery
technology, owned by Wuhan Maiwe Communication Co., Ltd.
Microsoft and Windows is registered trademark owned by Microsoft.
Copyright
Copyright © Wuhan Maiwe Communication Co., Ltd.
Clarification
The user manual is applicable to MIEN2208 series of industrial unmanaged
ethernet switch.
Please read the following license agreement carefully before using this manual.
The products described in this manual can be used only if you agree on the
following license agreement.
Important Statement
Any information provided by our company in this manual does not represent for
corresponding authorization on these information.
Our company attempts to ensure the accuracy and applicability for the
information provided in this manual, however our company does not assume
any responsibility for the use of these information, and does not assume any
joint responsibility for the use of these information. There may be a few
technical or typographical errors in the product and manual. The company
reserves the right to change all or part of this manual without prior notice.
Statement
Due to continuous update and improvement of products and
technology, the contents of this document may not be completely
consistent with the actual products, appreciate for your understanding.
If necessary to inquiry the updates of the product, please check our
official website or contact our representative directly.
Revision history:
Version
Date
Reason
V1.0
2011.08
Create files
V2.0
2016.10
Product update
V3.0
2017.06
Product update

MIEN2208 Series Unmanaged Industrial Ethernet Switch
II
Safe Use Instruction
This product performance is excellent and reliable in the designed range of use,
but it’s necessary to avoid man-made damage or destroy for the
equipment.
Read the manual carefully and keep this manual for reference if need
afterwards.
Do not put the device close to the water sources or damp places.
Do not put anything on the power cable, it should be placed out of reach.
To avoid causing fire, do not knot or wrap the cable.
Power connector and other device connectors should be firmly
connected with each other, frequently inspection is needed.
Please keep the fiber socket and plug clean. Do not look directly at the
fiber section when the equipment is working.
Please keep the equipment clean and wipe it with a soft cotton cloth if
necessary.
Please do not repair the equipment by yourself, unless there is clear
instructions in the manual.
Under the following circumstances, please cut off power immediately and
contact us.
Equipment water damage.
The equipment is broken or the casing is broken.
The equipment works abnormally or the performance has completely
changed.
The equipment produces odor, smoke or noise.
Statement: Information requiring explanation in use of the managed software.
Attention: Matters requiring specific attention in the use of the managed
software.

MIEN2208 Series Unmanaged Industrial Ethernet Switch
III
Catalogue
1. Product Overview...................................................... - 1 -
1.1. Product Introduction.................................................................... - 1 -
1.2. Features......................................................................................... - 1 -
1.2.1. Industrial network performance........................................................- 1 -
1.2.2. Industrial application design............................................................. - 1 -
1.2.3. Industrial power supply design.........................................................- 1 -
1.2.4. Rugged design................................................................................... - 2 -
1.3. Packing List................................................................................... - 2 -
1.4. Product Selection.........................................................................- 2 -
2. Technical Index...........................................................- 4 -
3. Hardware Installation and Testing.........................- 6 -
3.1. Hardware Structure..................................................................... - 6 -
3.1.1. Machine mechanism..........................................................................- 6 -
3.1.2. Front Panel and Side Panel..............................................................- 6 -
3.1.3. LED indicator....................................................................................- 10 -
3.2. Hardware Installation................................................................ - 11 -
3.2.1. Din-rail installation............................................................................- 11 -
3.2.2. Fiber connecting.............................................................................. - 12 -
3.3. Simple Test..................................................................................- 12 -
3.3.1. System self-check............................................................................- 12 -
3.3.2. Copper port test............................................................................... - 12 -
3.3.3. Fiber port testing.............................................................................. - 13 -
4. Maintenance and Service...................................... - 14 -
4.1. INTERNET Service................................................................... - 14 -
4.2. Technical Support Phone Services........................................- 14 -
4.3. The product Repair or Replacement.....................................- 14 -

MIEN2208 Series Unmanaged Industrial Ethernet Switch
- 1 -
1. Product Overview
1.1. Product Introduction
The MIEN2208 series products produced by Maiwe are high-performance
industrial Ethernet switches. The products provide industrial din-rail installation
methods, which can adapt to various harsh working environments and have
stable communication performance.
The product provides 1 fiber 7 copper ports, 2 fiber 6 copper ports, 4 fiber
4 copper and 8 copper ports models for users to choose from, among which
the optical port is 100Base-FX single mode or multimode fiber interface, and
the electrical port is 10Base-T/100Base-TX Ethernet RJ45 port, each RJ45
port has an adaptive function, can be automatically configured to 10Base-T or
100Base-TX state and full-duplex or half-duplex operation mode, and can
automatically perform MDI / MDI-X connection.
1.2. Features
1.2.1. Industrial network performance
Support 8-channel 100M Ethernet interface
Support 1 configurable alarm output
Store and forward mechanism, the switching bandwidth is 1.6Gbps
(2.0Gbps for 4 optical and 4 copper products)
100Mbps electrical port 10 / 100M self-adaptive, full / half duplex, MDI /
MDIX self-adaptive mode
Meet the requirements of trouble-free work under strong electromagnetic
interference environment.
1.2.2. Industrial application design
Storm suppression (only 4 fiber 4 copper ports support)
Din-rail installation
1.2.3. Industrial power supply design
Various power supply options are available:
DC power standard input DC12 ~ 48V, optional DC48V (36 ~ 72V)
AC power input DC110 ~ 370V and AC85 ~ 264V
DC power supply models support dual power supply redundant input, AC
power supply models support only single power supply input
Power supply has reliable overcurrent, overvoltage protection and EMC
protection
Relay alarm output function, can be connected with other sound and
light alarm equipment

MIEN2208 Series Unmanaged Industrial Ethernet Switch
- 2 -
1.2.4. Rugged design
Single-ribbed aluminum chassis heat dissipation surface design, fanless
efficient heat dissipation, the system can reliably work in the environment of
-40 ~ +85 ℃(AC power model working range is -25 ~ 70 ℃)
High-strength closed aluminum shell, so that the system can work
reliably in harsh and dangerous industrial environment
Standard DIN rail type installation, and can also provide accessories for
other installation methods
1.3. Packing List
The package of MIEN2208 series products contains the following items. If
any of the following items are lost or destroyed, please contact the agent or the
customer service center of Maiwe, who will assist you in replacing or making
up.
Packing list
Item
Number
MIEN2208 series switch
1
User manual
1
1.4. Product Selection
Available
models
Port
Voltage
rage
Standard
models
100M
copper
port
100M Fiber
port(SC/ST/FC)
Single
mode
Single
mode
fiber
Muti
mode
MIEN2208
8
1. DC
power
supply:
DC12 ~
48V,
DC48V
(36 ~
72V).
2.AC
power
supply:
DC110
~ 370V
or AC85
MIEN2208-S
7
1
MIEN2208-TS
7
1
MIEN2208-M
7
1
MIEN2208-2S
6
2
MIEN2208-2TS
6
2
MIEN2208-2M
6
2
MIEN2208-4S
4
4
MIEN2208-4TS
4
4
MIEN2208-4M
4
4
MIEN2208GE
8

MIEN2208 Series Unmanaged Industrial Ethernet Switch
- 3 -
~ 264V
adaptiv
e
Attention
Among the above models, MIEN2208GE supports DC12 ~ 48V
power supply, other models can choose one of the three power supplies
according to demand.

MIEN2208 Series Unmanaged Industrial Ethernet Switch
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2. Technical Index
System
indicators
MIEN2208
RJ45 port
10Base-T/100Base-TX
Fiber port
100Base-FX
System
parameters
Support standards: IEEE 802.3i, IEEE 802.3u
Switching bandwidth: 1.6Gbps (2.0Gbps for 4 fiber and
4 copper products)
Packet forwarding rate: 1.19Mpps (4fiber 4 copper is
1.488Mpps)
MAC address table: 1K (4fiber ports+4 copper ports are
2K)
Exchange method: store and forward
Broadcast storm suppression (supported by 4 optical
models only)
Copper port
parameters
Physical interface: RJ45 with shield
RJ-45port:10Base-T/100Base-TX,support
auto-negotiation function
Interface standard: comply with IEEE802.3 standard
Transmission distance: 100 meters
Fiber port
parameters
Luminous power:> -12dBm (single mode)> -17dBm
(multimode)
Receiver sensitivity: <-38dBm (single mode) <-35dBm
(multimode)
Wavelength: 1310nm (single mode) 1550nm (single
mode)
1310nm (multimode)
Transmission distance: 20 - 80Km optional (single
mode) <5Km (multimode)
Connector type: SC / FC / ST
Transmission rate: 155Mbps
Power
parameters
Input voltage:
DC power input range: DC12 ~ 48V and DC48V (36 ~
72V) (support dual power redundant input)
AC power input range: AD220V (AC85 ~ 264V / DC110
~ 370V) (single power supply)
Input power consumption: <5W @ 24VDC (of which
MIEN2208 and MIEN2208GE power consumption is
less than 2W)
Overcurrent protection: built-in

MIEN2208 Series Unmanaged Industrial Ethernet Switch
- 5 -
Working
environment
Working temperature: -25~ +70 ℃(AC power supply
model)
-40~ +85 ℃(DC power supply model)
Storage temperature: -40~ +85 ℃
Humidity: 5~ 95% (no condensation)

MIEN2208 Series Unmanaged Industrial Ethernet Switch
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3. Hardware Installation and Testing
3.1. Hardware Structure
3.1.1. Machine mechanism
The chassis of MIEN2208 series switches is DIN rail structure, and the
whole machine adopts a six-sided fully enclosed structure. Among them, the
dimensions of MIEN2208 (excluding DIN rail) are: 144mm x 33mm x97mm (H
xW x D, and the dimensions of MIEN2208GE The dimensions of DIN rails are
not included): 95mm x43mm x90.5mm (H xW x D), the overall dimensions of
MIEN2208-S / 2S / 4S are 138mm x54mm x 110mm (height x width xdepth).
3.1.2. Front Panel and Side Panel
There are three types of front panel structure types for MIEN2208 series
switches: MIEN2208, MIEN2208GE and MIEN2208-S / 2S / 4S, as shown in
below:
MIEN2208 front panel

MIEN2208 Series Unmanaged Industrial Ethernet Switch
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MIEN2208GE front panel
MIEN2208-S front panel

MIEN2208 Series Unmanaged Industrial Ethernet Switch
- 8 -
MIEN2208-2Sfront panel
MIEN2208-4S front panel
MIEN2208 and MIEN2208GE switches are equipped with a 6-position
5.08mm pitch terminal on the side panel, as shown in below:

MIEN2208 Series Unmanaged Industrial Ethernet Switch
- 9 -
MIEN2208 series MIEN2208-S / 2S / 4S type switch side panel is
equipped with a 5-position lock 5.08mm pitch terminal
MIEN2208-S / 2S / 4S model power supply and relay terminal schematic
power input
The DC power supply models of MIEN2208 series switches support DC12
~ 48V power supply by default, users can choose DC48V, support dual power
input, and two power supplies are mutually backup.
The AC power models of MIEN2208 series switches support DC110 ~
370V and AC85 ~ 264V. When using AC models, V can only be input from V1 +
and V1-, V1 + is connected to the live wire L, and V1- is connected to the
neutral wire N. Connect V2 + and V2-, and pay attention to safety to prevent
electric shock.
Power-down alarm output
MIEN2208 series switches support alarm function. MIEN2208 and
MIEN2208GE models have normally closed nodes, and MIEN2208-S / 2S / 4S
models support normally closed nodes and normally open nodes. When the
switch works normally, the normally closed node is opened and the normally
open node is closed. When the system is powered off, the normally closed
node is closed and the normally open node is opened. The recommended
switch load capacity of the relay is 1A (24VDC). Users can use relay contact

MIEN2208 Series Unmanaged Industrial Ethernet Switch
- 10 -
output to connect other sound and light alarm devices.
3.1.3. LED indicator
The LED indicators on the front panel of MIEN2208 series switches can
show the system operation and the status of ports, which is convenient for
finding and solving faults.
Description of LED indicator
LED
Conditions
State
System status LED
PWR1/
PWR2
On
Power connected and operating
normally
Off
power unconnected or the system is
abnormal
RUN
Blinking
The system is operating normally
(some models are always on to indicate
normal)
Off
The system is abnormal
Fiber port status LED
LINK
On
The port has established a valid
network connection
Blinking
Network activity on the port
off
No valid network connection
Ethernet RJ45 port status LED
Each Ethernet RJ45 port has two indicators. The yellow indicator is the
port rate indicator and the green indicator is the port connection status
indicator.
10/100M
（Yellow）
On
100M working state ( 100Base-TX)
Off
10M working state (10Base-T)
LINK/ACT
（Green）
On
The port has established a valid
network connection

MIEN2208 Series Unmanaged Industrial Ethernet Switch
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Blinking
Network activity on the port
Off
The port doesn’t establish a valid
network connection
3.2. Hardware Installation
3.2.1. Din-rail installation
For most industrial applications, it is very convenient to install with 35mm
standard DIN rail. When you remove the device from the packing box, the DIN
rail connection seat should be fixed on the rear panel of the MIEN2208 series
switch. If MIEN2208 series switches need to be mounted on DIN rail, you
should check the installation of DIN rail before installation. It includes the
following two contents:
Whether the DIN rail is fixed and strong, whether other equipment is
installed on the DIN rail, and whether there is enough space for installing the
switch.
Weather Is there any power supply suitable for the work of this switch on
the DIN rail.
After selecting the installation location of the switch, install the switch on
the DIN rail as follows:
Insert the upper part of the DIN rail into the snap groove of the upper part
of the DIN rail connection seat with a snap spring. Push down slightly on the
top panel of the switch and rotate the device as shown in below
Install MIEN2208 series switches to Dil-rail
cable connection
After the MIEN2208 series switches are correctly installed, the cables can
be installed and connected, mainly including the cable connections of the
following interfaces.
RJ45 interface
The terminal equipment interface provided by MIEN2208 series switches

MIEN2208 Series Unmanaged Industrial Ethernet Switch
- 12 -
is a 10Base-T / 100Base-TX Ethernet RJ45 interface, which uses a DC
network cable to connect to the terminal equipment and a crossover network
cable to connect to the network equipment.
Connecting Power
MIEN2208 series switches use power according to the instructions on the
product label. When all other cables are connected, the power can be
connected
3.2.2. Fiber connecting
The1- fiber , 2-fiber and 4-fiber models of MIEN2208 series switches
provide 100Base-FX full-duplex single-mode or multimode fiber interfaces. The
type of optical fiber interface can choose SC / ST / FC according to demand.
Attention
This switch uses a laser to transmit signals on fiber optic cables. The
laser meets the requirements of Class 1 laser products, and normal
operation is not harmful to the eyes. However, when the device is
powered on, do not look directly at the optical transmission port and the
end face of the fiber terminator.
The steps to connect pluggable fiber optic modules are as follows:
Remove and keep the rubber sleeve of the SC / ST / FC port. When not
in use, put on a rubber sleeve to protect the fiber optic terminator
Check whether the fiber terminator is clean. Lightly moisten a clean
paper towel or cotton ball and gently wipe the cable plug. A dirty fiber
terminator will reduce the quality of the optical transmission and affect the port
performance
Connect one end of the optical cable to the optical fiber interface and the
other end to the optical fiber interface of another device
After the connection is completed, please check the LINK / ACT indicator
of the corresponding optical port on the front panel.
3.3. Simple Test
3.3.1. System self-check
When the device is powered on, all service port indicators on the front
panel flash one at a time, indicating that the switch has been powered on.
When the RUN indicator flashes, the switch starts to work normally.
3.3.2. Copper port test
As below picture,Power on the switch, connect any two copper ports to the
network ports of the two test computers through a directly connected network
cable, and send Ping commands to each other. Both parties can correctly ping

MIEN2208 Series Unmanaged Industrial Ethernet Switch
- 13 -
each other without packet loss. At the same time, the yellow light on the
corresponding port should be always on (the computer network card works in
100M state) or off (the computer network card works in 10M state), and the
green light on the corresponding port should flash. It means that the hardware
of the tested two copper ports is working normally. The following test diagram
takes the 8 copper port products of MIEN2208 series switches as an example.
3.3.3. Fiber port testing
The equipment with optical fiber interface is formed into the optical fiber
chain network as shown in below (TX connects to another RX, RX connects to
another TX). Each copper port of each device is connected to the test
computer through a directly connected network cable, and sends Ping
commands to each other, so that both parties can correctly ping each other
without packet loss. At the same time, the LINK light corresponding to the
optical port should flash, indicating that the hardware of the two optical ports
under test is working properly. Below is a schematic diagram of the optical port
test using the 2 fiber 6 copper switch in MIEN2208 series switches as an
example.

MIEN2208 Series Unmanaged Industrial Ethernet Switch
- 14 -
4. Maintenance and Service
Since the date of product shipped, it provides five years warranty. In the
warranty period, if there is any failure or functional product fails, it will repair or
replace free of charge for users of the product. However, these commitments
do not cover improper use, accidents, natural disasters, improper operation or
improper installation caused the damage.
To ensure that consumers benefit of products, through the following ways
to get help and problem solving:
Internet services.
Call the technical support office.
Product repair or replacement.
4.1. INTERNET Service
Through the website of Wuhan Technical Support section, you can get
more useful information and tips.
4.2. Technical Support Phone Services
By using the product user manual, you can connect with our technical
support office, we have professional technical engineers to answer your
questions, help you the first time resolve your product or issue.
4.3. The product Repair or Replacement
Product repair, replacement or refund, should first connect with our
technical staff to confirm, and then sales staff to contact and get the problem
handled.Above shall technical staff and sales staff through consultations, to
complete the product maintenance, replacement or return.

WUHAN MAIWE COMMUNICATION CO.,LTD
Add.:Building 2, Area E, Phase ii, Optical valley core center, No.52,
Liufang road, East Lake Hi-tech Development Zone,Wuhan,China
Phone: [phone]
Fax: [phone]
www.maiwe.com