Ebyte E890-868LG12 User manual

E890-868LG12

Chengdu Ebyte Electronic Technology Co.,Ltd. E890-868LG12 User Manual
Copyright ©2012–2022，Chengdu Ebyte Electronic Technology Co.,Ltd.
1
catalogue
1. Features .................................................................................................................................................. 3
2. Quick Start ............................................................................................................................................. 3
2.1 Preparation for start-up .................................................................................................................... 3
2.2 Hardware connections ......................................................................................................................4
2.3 Web access .......................................................................................................................................5
3. Product introduction...............................................................................................................................6
3.1 Basic parameters.............................................................................................................................. 6
3.2 Dimensions & Interface Description ................................................................................................7
4. Function setting......................................................................................................................................8
4.1 Menu at a glance ................................................................................................................................ 8
5. Functional Overview ..............................................................................................................................9
5.1 Status................................................................................................................................................9
5.2 Systems ............................................................................................................................................ 9
5.2.1 Hostname and time zone settings .............................................................................................9
5.2.2 User name login password setting......................................................................................... 10
5.2.3 Restoring factory settings and upgrading ...............................................................................10
5.2.4 Rebooting ............................................................................................................................... 11
5.3 Services .......................................................................................................................................... 12
5.3.1 Frp intranet penetration..........................................................................................................12
5.3.2 Dynamic DNS ........................................................................................................................ 15
5.3.3 WAN/LAN.............................................................................................................................15
5.3.4 WIFI Scheme ......................................................................................................................... 16
5.4 Network ..........................................................................................................................................16
5.4.1 Interfaces................................................................................................................................17
5.4.2 Wireless..................................................................................................................................18
5.4.3 Switches................................................................................................................................. 20
5.4.4 DHCP/DNS ............................................................................................................................ 20
5.4.5 Hostnames .............................................................................................................................. 21
5.4.6 Load balancing.......................................................................................................................22
5.4.7 Firewalls.................................................................................................................................24

Chengdu Ebyte Electronic Technology Co.,Ltd. E890-868LG12 User Manual
Copyright ©2012–2022，Chengdu Ebyte Electronic Technology Co.,Ltd.
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5.4.8 Network Diagnostics ..............................................................................................................25
5.4.9 Flow control management (Qos) ............................................................................................25
5.5 LoRaWAN network setup ..............................................................................................................26
5.5.1 LoRaWAN band settings ....................................................................................................... 26
5.5.2 LoRaWAN gateway setup ..................................................................................................... 27
5.5.3 LoRaWAN Status .................................................................................................................. 28
6. Equipment panel identification and function settings ..........................................................................29
6.1 LED indicators ............................................................................................................................... 29
6.2 Key settings ....................................................................................................................................29
6.3 Other markingssss.......................................................................................................................... 30
Revision history ......................................................................................................................................... 30
About us ..................................................................................................................................................... 30

Chengdu Ebyte Electronic Technology Co.,Ltd. E890-868LG12 User Manual
Copyright ©2012–2022，Chengdu Ebyte Electronic Technology Co.,Ltd.
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1.Features
Supports 1 wired WAN port with switchable LAN port
Supports LORAWAN gateway
Support LED status monitoring (display of power PWR, LINK, ETH, WLAN, LoRaRX, LoRaTX;)
Support for Web platform management configuration methods.
One-click recovery of factory settings.
Support 10/100Mbps rate for both wired network ports.
Support wired and wireless online at the same time, multi-network intelligent switching.
Support firmware upgrade and firmware configuration backup function.
Firewall, NAT, DMZ host, black and white list of access control, IP speed limit.
QOS, traffic service, can limit the speed according to the interface.
Support for VPN clients.
Support load balancing multi-network port flow control settings, with network port priority, enable, flow
control ratio and other working methods.
2.Quick Start
To ensure that the product the user gets in the first place is qualified, here we provide a simple testing process for
the user to refer to throughout the process, while also allowing the customer to act as a quick start.
2.1 Preparation for start-up
Before working on the LORAWAN gateway, the user needs to prepare at least one PC, one network cable and
product supporting devices.

Chengdu Ebyte Electronic Technology Co.,Ltd. E890-868LG12 User Manual
Copyright ©2012–2022，Chengdu Ebyte Electronic Technology Co.,Ltd.
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2.2 Hardware connections
Connect the WIFI antenna, and LoRa antenna, respectively, to the SMA connector under the device panel logo, as
shown above, before powering up the device (the power-up location is identified at the panel). After the above steps have
been completed, use the power supply that came with the device and then power up the gateway. Connect the computer
to the WIFI of the device (WIFI name E890-XXXX) and the WAN port of the device to Ethernet.
After power on, wait for about 1 minute or so, the WORK indicator on the panel is always on, which indicates that
the power on is complete, in addition, on the panel, the LoRa signal indicator and the indicator in the network properties
also start to work properly.
To ensure that the computer can access the WEB management interface via the LAN, the customer needs to ensure
that the computer's network properties are to automatically obtain an IP address, as well as to automatically obtain a DNS
server address, as shown in the figure below.

Chengdu Ebyte Electronic Technology Co.,Ltd. E890-868LG12 User Manual
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2.3 Web access
After the PC is connected to the device through the WIFI connection, on the PC, open any browser and enter:
192.168.10.1 to enter our gateway web login interface, as shown below.
Here, our default password is: root
Once you have entered your password, you will be taken to our web administration interface.
At the bottom right of the web page, you can click on the following link to access our website, which verifies that
the device is successfully connected to the external network.

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Copyright ©2012–2022，Chengdu Ebyte Electronic Technology Co.,Ltd.
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Well, after the above steps, if there are no faults generated, it means that the device is working properly. In addition,
if customers want to know the current network speed, they can carry out a network test with the help of relevant
software.
3.Product introduction
3.1 Basic parameters
Projects
Indicators
Hardware
parameters
Product size(H*W*D)
110*105*41
Product weight
386±5g
Operating temperature
-40°C~+85°C
Storage temperature
-40°C~+85°C
Working humidity
5% ~ 95%
Storage humidity
1% ~ 95%
Operating voltage
8V~28V
Current consumption
120mA@12V (room temperature)

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3.2 Dimensions & Interface Description
The hardware interfaces are described as follows.
Interface
serial
number
Name
Remarks
1
DC8~28V
Power supply range DC8~28V, standard 5.5*2.1

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Copyright ©2012–2022，Chengdu Ebyte Electronic Technology Co.,Ltd.
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power socket
2
DC-IN+
Power supply range DC:8~28V, positive power
terminal
3
DC-IN-
Power supply range DC:8~28V, negative power
terminal
4
Vacant
Vacant
5
USB
USB debugging interface
6
Restore
Press and hold for more than 5s and then release to
restore factory settings
7
WAN/LAN
WAN port, Wide Area Network Interface,
10/100Mbps, Auto MDI/MDIX support
8
WIFI-M antenna
WIFI main antenna SMA interface (STA mode)
9
WIFI-D antenna
WIFI auxiliary antenna SMA interface (AP mode)
10
LoRa antennas
LoRa antenna SMA interface
4. Function setting
In this section, we will go through the function menus on the web interface, where, for reasons of space, we will
focus on some of the function options, and we will choose to outline some of the less common and less important
functions.
4.1 Menu at a glance
In the web management interface, users can set up the functions they need or view the relevant status. Through the
menu bar on the left side of the web page, they can set up specific functions or information as well as make enquiries,
and they can see the directory tree structure of the menu as shown in the table below.
Submenu
\ menu
Status
Systems
Services
Network
LORAWAN
network setup
1
General
overview
Systems
Frp intranet
penetration
Interface
LORAWAN
band settings
2
System
log
Management rights
Dynamic
DNS
Wireless
LORAWAN
Gateway Setup
3
Load
Balancing
Planned tasks
WAN/LAN
Switches
4
Backups/Upgrades
WIFI
Scheme
DHCP/DNS
5
Reboot
Host Name
6
Firewalls

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Copyright ©2012–2022，Chengdu Ebyte Electronic Technology Co.,Ltd.
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7
Network
Diagnostics
8
Qos Features
9
Load
Balancing
10
Static routing
5.Functional Overview
5.1 Status
In the "Status" menu column, the user can view the current status of the gateway, including the firewall. The
gateway, the system internal work log, and the real-time refresh of network-related information, etc. The user cannot set
anything in this column. Here, the user can query the content of the relevant sub-menu according to their needs.
5.2 Systems
In the system bar, we can set the administrative parameters of the gateway, etc. These include the login password for
the web pages, the host name, upgrades and other functions.
5.2.1 Hostname and time zone settings
In the System->System Properties->Basic Settings option, the user can set the host name of the module and also
modify the time zone, here, our default host name is: EBYTE , the time zone used is UTC (if the product is used in China,
it can be set to: Asia/Shanghai).
Set the host name as shown
below.

Chengdu Ebyte Electronic Technology Co.,Ltd. E890-868LG12 User Manual
Copyright ©2012–2022，Chengdu Ebyte Electronic Technology Co.,Ltd.
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In addition, users can set the language of the web interface (Chinese/English) as well as different style themes. Here,
our default language is Chinese and the style used is our Tech Blue theme.
5.2.2 User name login password setting
In the System-> Admin Rights-> Host Password option, set the Web Login screen, the host password setting needs
to be at least one character, then click the Save button, the login password can be set. This is shown in the image below.
5.2.3 Restoring factory settings and upgrading
In the System -> Backup/Upgrade option, you can perform the Restore Factory Settings button to ensure that the
user can return to the initial state after setting up the gateway with the wrong operation so that it can be used normally. At
the same time, we have reserved the upgrade function so that when we update the new version of firmware, the user can
perform the upgrade operation by themselves so that they can experience more functions. The factory settings can be
restored and upgraded as shown below.

Chengdu Ebyte Electronic Technology Co.,Ltd. E890-868LG12 User Manual
Copyright ©2012–2022，Chengdu Ebyte Electronic Technology Co.,Ltd.
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It should be noted here that when the user upgrades the firmware, please do not disconnect the power, load the
firmware that you have browsed to on the page, click on the firmware swipe and wait for more than 10 seconds before
the next window pops up, click on execute and wait for a few minutes, the web page will automatically return to the login
screen and the upgrade will be successful at this point.
5.2.4 Rebooting
In the System -> Reboot option, you will be brought to the following interface, click on Execute Action to execute
the reboot, wait for about 40 seconds, the WORK indicator of the device panel is often on, at this time, the reboot is
successful.

Chengdu Ebyte Electronic Technology Co.,Ltd. E890-868LG12 User Manual
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5.3 Services
5.3.1 Frp intranet penetration
For intranet users without public IP, it is an awkward problem to remotely manage the gateway under the intranet or
other ports of the gateway, intranet penetration can realize accessing the devices under the intranet (such as this machine)
through the public network There are many intranet penetration tools nowadays, FRP intranet penetration with its
high-performance reverse proxy application not only allows customers to easily perform intranet penetration and provide
services to the external network, but also has stable performance Efficient, supports multiple protocol types, etc.
The use of Frp intranet penetration requires the use of a Frp server, which can be set up by the user or purchased
from a Frp server provider according to their needs. Please refer to the "Frp Server Construction Tutorial" for the process
of setting up your own.
Here is an example of how to use the intranet penetration service with a set up Frp server.
1 Open the frp intranet penetration interface of the gateway and set it as follows

Chengdu Ebyte Electronic Technology Co.,Ltd. E890-868LG12 User Manual
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Note: The configuration will not take effect immediately when first configured and will require a reboot.
2 Add HTTP, configure relevant parameters
Caution.
The domain name type should be selected as a sub-domain, e.g. if the server is set to xxx.com, the actual mapped
domain name will be frptest.xxx.com
3 Reboot the gateway device

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4 View client logs after reboot
Frp in operation
Open the secondary domain:Here is http://frptest.ebyte.com/ to access the gateway configuration page.

Chengdu Ebyte Electronic Technology Co.,Ltd. E890-868LG12 User Manual
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5.3.2 Dynamic DNS
In the Services --> Dynamic DNS option, users can add a domain name resolution service to set up the gateway
remotely, etc., as shown in the figure below.
In the dynamic settings interface, certain DDNS service providers are already pre-configured in the drop-down
menu in DDNS Service Providers, if the DDNS service provider selected by the customer is not in the drop-down box,
you can choose to customize it.
Dynamic DNS is not enabled by default, please click to enable it first before using this feature.
After modifying, please restart the gateway to ensure it works properly.
Customers need to strictly fill in the parameters filled in to set up DDNS to ensure that the network matches
properly.
DDNS is also available under multi-level routing.
If the network where the gateway is located is not assigned a separate public IP, then this function will not work.
Off-site access to the gateway intranet can be achieved if the relevant port mapping is set up in the firewall.
Multiple dynamic domain names can be added to the gateway.
5.3.3 WAN/LAN
In Service --> WAN/LAN option, user can set the working mode of Network Port 1 (default is WAN port) as WAN
port or LAN port, click Save and Apply, the device will take effect after reboot. 4G mode can set Network Port 1 as LAN
port to achieve LAN output. The specific settings are shown in the figure below.

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5.3.4 WIFI Scheme
In the Services-->WIFI Plan option, users can set events related to wireless WIFI, such as wifi activation or
deactivation, as shown below.
5.4 Network
In the Network Settings section, users can set and query network related parameters such as login gateway settings,
wifi settings, firewall, etc. The following will introduce some of the common setting options for users.

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5.4.1 Interfaces
In Network -> Interfaces, the user can set the relevant settings for the LAN port, WAN port, as shown in the
following figure.
In the LAN option, you can set the gateway, subnet mask, etc., as well as the DHCP function for the relevant
settings, as shown in the figure below.
The default DHCP IP allocation range is 192.168.10.100 to 192.168.1.250, with a default lease period of 12h.
Dynamic DHCP IP allocation is enabled by default, and users can choose to turn it off or off according to their needs.
This device also supports VPN clients (pptp,l2tp protocol types). In the following, a demonstration of the VPN
client will be given.
First, we click on Add New Interface and get the following information. Here, we set the name to PPTP and the
protocol to PPtP.

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In the basic settings we enter the appropriate server IP, username and password and add the interface to the firewall
and save and apply it.
Wait a little, then the VPN interface is assigned an IP address by the server, indicating that the remote VPN server
has been connected.
At this point, we pinged the server's internal IP and were able to get through.
Again, the L2TP method of VPN and PPTP are set up in much the same way.
Here, we do not give an overview of other interfaces, and we also advise our customers not to set the relevant
parameters of other interfaces, as easily as possible, if they do not have special needs or are professionals.
5.4.2 Wireless
In the Network --> Wireless --> Wireless Profile option, click on the Edit option to set and query wireless related
parameters, such as setting wireless password, operating mode, MAC filtering, etc., as shown in the figure below.

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In wireless WIFI, the default WIFI name is: EBT-E890-XX:XX
where the next characters are the first four bits of the MAC address of the device.
WIFI password is empty by default
WiFi client mode is also supported. Configure the name of the WiFi you need to connect to and the key, save the
parameters and the gateway will connect to the router.