Maiwe MISCOM7220G-4GF-16GT User manual

Industrial Ethernet Switch
User manual
The package of this switch contains the following items. If any item is found
to be missing or damaged, please contact the agent or the customer service
center of Maiwe for assistant.
Items
Quantity
Remarks
Industrial Ethernet Switch
1PCS
Power cord
1PCS
AD220 model only
User Manual
1PCS
Console cable
1PCS
MISCOM7220G/MISCOM8220G series are full Gigabit layer 2/3 managed
DIN RAIL industrial Ethernet switches. The series offers 20 Gigabit ports (16
Gigabit SFP and 4 Gigabit RJ45).
MISCOM7220G-4GF-16GT
MISCOM8220G-4GF-16GT
Packing list
Product description

Unit:mm
1. Indicator lights
5. Power input terminal
2. Gigabit RJ45 ports
6. Relay alarm output terminal
3. Gigabit SFP ports
7. Console port
4. Ground screw
8. Din rail kit
[Connect the power]
The DC power supply model of this switch supports dual power input, and the
two power supplies are mutually backup; the AC power supply model supports
single power input. Using 5-position locking terminals with 5.08mm spacing,
the wiring definitions are as follows:
Number
Pin definition
1
Power 1 Input V1+(AC-L)/Positive(DC)
2
Power 1 Input V1-(AC-N)/Negative (DC)
3
Grounded
4
Power 2 Input V2+(AC-L)/Positive(DC)
5
Power 2 Input V2-(AC-N)/Negative (DC)
The AC power supply model supports a single power input. Using 3-position
5.08mm pitch terminals with locks, and the wiring definitions are as follows:
Number
Pin definition
1
Power input L/V+
2
Power input N/V-
3
Grounded
Number
Pin definition
Interface description

[Connect to the relay]
This series of switches supports the relay alarm function, and the wiring
terminals use 3-position3.81mm pitch terminals. This relay is a normally open
and a normally closed relay, the middle one is the common terminal, the left
two terminals are normally open relays, and the right two terminals are
normally closed relays. When the switch is working normally, the normally
open relay is powered and closed, and the normally closed relay is
disconnected. The recommended switching load capacity of the relay is 1A
(24VDC).
Number
Pin definition
1
Alarm relay output normally open
2
Alarm relay output common terminal
3
Alarm relay output normally closed
[Connect the CONSOLE port]
The network management port is an RJ45 port, please use the serial port
cable of our company to connect to the serial port of the PC. The interface
communication standard is 3-wire RS232.
The communication parameters of the serial port are as follows:
Baud rate: 115200, data bit: 8, parity bit: None, Stop bit: 1, flow control: None.
The switch indicator lights description is shown in the table below:
Indicator
lights
Status
Definition
System Status LED
PWR1/PWR2
On
The power is connected and operating
normally
Off
The power is not connected or the system is
not operating normally
RUN
Flashing
The system is operating normally
Off
The system is not working properly
ALM
On
Device power failure alarm, port offline alarm,
network storm alarm
Off
Device no alarm
Fiber Port Status LED
GF1-GF4
On
The port has established a valid network
connection
Flashing
There is network activity on the port
Off
No valid network connection is established on
the port
RJ45 Port Status LED
Each RJ45 port has two indicator lights, the yellow light is the port plastic
rate indicator, the green light is the port connection status indicator.

1000M
(Yellow)
On
1000M working state
Off
10/100M working status
Link/Act
(Green)
On
The port has established a valid network
connection
Flashing
There is network activity on the port
Off
No valid network connection is established on
the port
Installation Precautions
To prevent equipment damage or personal injury caused by improper use,
observe the following precautions:
During the installation process, you needto wear anti-static gloves or anti-
static gloves, and power-off the switch.
Please make sure that the input voltage is within the input voltage range
marked on the switch.
The transmission distance has a certain relationship with the connected
wire. It is recommended to use a standard Cat5e/6 network cable.
The equipment must be grounded for lightning protection, otherwise the
protection level of the equipment will be greatly reduced; please use a
wire of No.20 or more to connect the grounding terminal to the ground.
The power line, ground line and signal line are laid out separately and the
distance is not less than 5cm.
[Device installation]
Tilt the switch upwards so that the upper end of the buckle is fastened to
the upper end of the DIN rail.
The lower end of the back buckle is buckled into the DIN rail.
[Device connection]
Connect the network cable to the port in the correct direction.
Indicator lights
Status
Definition
System Status LED
PWR1/PWR2
On
The power is connected and operating normally
Off
The power is not connected or the system is not operating
normally
RUN
Flashing
The system is operating normally (some models are always
on to indicate normal)
Off
The system is not working properly
Fiber Port Status LED
LINK
On
The port has established a valid network connection
Flashing
There is network activity on the port
Off
No valid network connection is established on the port
RJ45 Port Status LED
Each RJ45 port has two indicator lights, the yellow light is the port plastic rate indicator, the green light is the
port connection status indicator.
10/100M
(Yellow)
On
100M working state (namely 100Base-TX)
Off
10M working status (namely 10Base-T)
Link/Act
(Green)
On
The port has established a valid network connection
Flashing
There is network activity on the port
Off
No valid network connection is established on the port
4
Hardware Installation

1. When using a switch, the voltage can only be input from V1+ and
V1-, V1+ connects to live wire L, and V1- to neutral wire N. Do not
connect from V2+, V2-; pay attention to safety and prevent electric
shock.
2. Power-on operation: First connect the power cord to the power
terminal of the device according to the definition shown in the figure
above, and then power on.
3. Power-off operation: first unplug the power plug, and then remove
the power cord.
[Power input]
Before connecting the power cord, make sure that the ground is connected.
Do connect the power cord to the power terminal of the device according to
the definition.
The device supports WEB management and configuration. The computer can
access the device through the Ethernet interface, and log in to the main
interface of the WEB server through the browser.
Configure the IP addresses of the computer and the device in the same
network segment and ensure that the computer and device can access
each other.
Enter the IP address of the device in the address bar of the computer
browser, the default IP address is 192.168.16.253.
Enter the user name and password of the device in the login page
Click the "OK" button to log in the WEB interface of the device.
MISCOM7220G-4GF-16GT
MISCOM8220G-4GF16GT
Switch properties
Bandwidth
56G
128G
Cache size
12Mbit
MAC table
16K
Interface
1000M fiber port
4*1000Base-LX
SFP slot
1000M copper port
16*10/100/1000Base-TXRJ45 ports
Full-duplex/half-duplex adaptive, supports MDI/MDI-X adaptive
Power supply
Consumption
15W@24V(MAX)
DC power input
DC24V(18~36V)/DC48V(36~72V)
Supports dual power supply and reverse connection protection
AC power input
AC85~264V (frequency: 47~63Hz) or DC110~370V
Mechanical
Size
156mm×85mm×137.7mm（L×W×H）(not include din-rail)
Installation
35mm standard din-rail
Heat
Aluminum alloy single-rib chassis surface scattered
IP protection
IP40
Indicator lights
Status
Definition
System Status LED
PWR1/PWR2
On
The power is connected and operating normally
Off
The power is not connected or the system is not operating
normally
RUN
Flashing
The system is operating normally (some models are always
on to indicate normal)
Off
The system is not working properly
Fiber Port Status LED
LINK
On
The port has established a valid network connection
Flashing
There is network activity on the port
Off
No valid network connection is established on the port
RJ45 Port Status LED
Each RJ45 port has two indicator lights, the yellow light is the port plastic rate indicator, the green light is the
port connection status indicator.
10/100M
(Yellow)
On
100M working state (namely 100Base-TX)
Off
10M working status (namely 10Base-T)
Link/Act
(Green)
On
The port has established a valid network connection
Flashing
There is network activity on the port
Off
No valid network connection is established on the port
6
Specifications
Log in WEB Page

Weight
About 1.32kg
Working environment
Working Temp.
-40 ℃ ~+85 ℃
Storage Temp.
-40 ℃ ~+85 ℃
Humidity
5%~95%(No condensation)
Industry Standard
EMC
IEC61000-4-2(ESD), Level 4
IEC61000-4-5(Surge), Level 4
※Ethernet ports support 6KV lightning protection
IEC61000-4- 4(EFT), Level 4
IEC61000-4-3(RS), Level4
IEC61000-4-6(CS), Level4
Item
10/100/1000Base-TX
1000Base-LX
Power
MISCOM7220G-4GF-16GT
16
4
DC: DC24 or DC48V
AC: AC85~264V
(frequency: 47~63Hz) or
DC110~370V
MISCOM8220G-4GF-16GT
16
4
Thank you for purchasing Maiwe products. You will enjoy the following
services when using Maiwe products.
We solemnly promises: under normal use, one month's return, one-year free
maintenance, five-year warranty, and lifetime maintenance. The specific
details are as follows:
If Maiwe products have quality problems and cannot work normally, they
will be refunded for one month, free maintenance for one year, warranty
for five years, and maintenance for life.
If the number of repaired products is less than 10, the repair service will
be completed within 7 days (excluding transportation time), and the repair
service will be completed within one month for more than 10 sets.
Optical passive products such as optical fibers, optical cables, jumpers,
flanges, and optical cableterminal boxes are guaranteed within two years,
but no return service is provided.
The accessories and power supply that come with the product are
guaranteed for one year.
When sending the product back to Maiwe for repair, it is recommended
that the customer use the original packaging or the packaging with the
same protective effect, otherwise the customer shall bear the risks that
occur during the transportation.
The repaired product can enjoy another 6 months warranty service.
The product after-sales service is detailed in the purchase and sale
contract, and Maiwe has the final interpretation right of this description.
Wuhan Maiwe Communication Co., Ltd.
Add: Building E2, No. 2 Building, Area E, No. 52 Liufang Avenue, East lake
High-tech Development Zone, Wuhan, China.
Tel: [phone] Fax: [phone]
Post Code: 430205
Site: www.maiwe.com
Statement
Due to the continuous updating and improvement of products and technologies, the
contents of this manual will be updated from time to time. All the information in the
manual is only used for instructions, if the content in the text does not completely
match the actual product, please understand and please contact our customer service
in time.
Copyright 2021 Maiwe Communication All rights reserved.
The right to interpret the information published in this material belongs to Wuhan
Maiwe Communication Co., Ltd.
7
Order guide
8
Pledge