Status

When you enter the web browser in the beginning and have not log in, the first item of main menu shows your status that you are a guest. This status only can view status page without any permission to log in. The interface of main window displays the status of router to show about information, including Cellular Attribute, Dual SIM information, the current connectivity of WAN Ethernet and LAN Ethernet. If the router has GPS function, the GPS interface is shown.

After logging in the system, you can set up the status of user and divide into three levels for setting user's authority, including Super User, Administrator, and Read Only. For Guest, this status is without any authority. All users log in or log out and they need to have Web UI log records.

Status > DO

Item Description
Alarm OFF Alarm configured to be disabled.
Alarm ON Alarm configured to be enabled.
Alarm PULSE Alarm configured to be enabled and DO in pulse mode.
Force ON DO is force ON and in always mode by SMS/HTTPS.
Force OFF DO is force OFF by SMS/HTTPS.
Force PULSE DO is force ON and in pulse mode by SMS/HTTPS.

Status > CPU

Item Description
Temperature CPU Temperature.

Title Bar

Item Description
RSSI Received Signal Strength Indicator.
Uptime The time starting turn on the router until current using.
WAN Priority Which WAN take first priority.
SIM Slot The current using of SIM Slot that inserts into SIM1 or SIM2.
Location (Latitude,Longitude).
Google Maps Display Google Map according to location.
Language Choose your language from the drop-down list on the upper right corner of the title bar.
Login/Logout Click to log in or log out of the web configurator.
? On-line manual.

Status > WAN LTE

Item Description
SIM Status
    • Ready: No PIN code protection or unlock already
    • Unlock: Unlock pin code protection
    • Locked: Locked by pin code
    • Error: SIM operation error
    • Blocked: PUK needed to unlock
    • Not Inserted: No sim card
    • Hardware Error: Unable to enable function
    • Ignore: Ignore Specified SIM in dual sim device
Operator Operator name.
Modem Access The router to access protocol type.
IMSI The IMSI number of the SIM card.
Phone Number The phone number of the SIM card.
Band The current connected Band.
EARFCN Absolute radio-frequency channel number.
PLMN Public LAN Mobile Network ID.
IPv4 Address LTE WAN obtain IPv4 Address.
IPv4 Mask LTE WAN obtain IPv4 Mask.
Default Gateway LTE WAN IPv4 Default Gateway.
IPv4 Conn Time LTE WAN IPv4 Connected Time.
Roaming Roaming status.

Status > WAN Ethernet

Item Description
IPv4 Address Ethernet WAN obtain IPv4 Address.
IPv4 Mask Ethernet WAN obtain IPv4 Mask.
Default Gateway Ethernet WAN IPv4 Default Gateway.
IPv4 Conn Time Ethernet WAN IPv4 Connected Time.

Status > WAN DNS

Item Description
IPv4 DNS Server #1 IPv4 DNS Server Address#1.
IPv4 DNS Server #2 IPv4 DNS Server Address#2.
IPv4 DNS Server #3 IPv4 DNS Server Address#3.
IPv6 DNS Server #1 IPv6 DNS Server Address#1.
IPv6 DNS Server #2 IPv6 DNS Server Address#2.
IPv6 DNS Server #3 IPv6 DNS Server Address#3.

Status > LAN Ethernet

Item Description
IPv4 Address LAN is assigned IPv4 Address.
IPv4 Mask LAN is assigned IPv4 Mask.
IPv6 Address LAN is assigned IPv6 Address.
IPv6 Conn Time IPv6 Connected Time.

Status > GPS

Item Description
Latitude The latitude of location.
Longitude The longitude of location.
Horizontal The horizontal of location.
Altitude The altitude of location.
Date(UTC) The date of location query.
Satellite The satellite number of location query.

Status > System

Item Description
Modem Firmware Version show the modem firmware version of the device
LTE IMEI show the IMEI - International Mobile Equipment Identity
Software Version show the software version currently running on the device
Serial Number show the serial number of the device
LAN Ethernet MAC Address show the MAC address of LAN interface
WAN Ethernet MAC Address show the MAC address of WAN interface
Ethernet WAN Port as show the status of current 'WAN/LANx Port Function'

Status > Connected VPN Connections

Item Description
Open VPN Open VPN connected number
IPSec IPSec connected number
GRE GRE connected number
PPTP Server PPTP server connected number
L2TP L2TP connected number

System > Time and Date

This section allows you to set up the time and date of router and NTP server. There are two modes at Time and Date Setup, including Get from Time Server and Manual. The default mode is Get from Time Server.

If the router has GPS function, you can turn on "GPS Time" for sync time from GPS server.

For Time Zone Setup, the Daylight Savings Time allows the device to forward/backward the amount of time from Ahead of standard time setting automatically when the time is at the Daylight Savings duration that you have set up before.

System > Time and Date > Time Zone Setup

Item Description
Daylight Saving Turn on/off the Daylight Savings feature. Select from Off or On. The default is Off.
Ahead of standard time The forward/backward minutes when enter/leave Daylight Savings duration. Default is 60 mins.
Start Date/Start Time
  • Time to enter Daylight Savings duration.
  • The Month range is 1~12
    • 1- Jan
    • 2 - Feb
    • 3 - Mar
    • 4 - Apr
    • 5 - May
    • 6 - Jun
    • 7 - Jul
    • 8 - Aug
    • 9 - Sep
    • 10 - Oct
    • 11 - Nov
    • 12 - Dec
  • The Week range is 1~5
    • 1 - first week in month.
    • 2 - second week in month
    • 3 - third week in month
    • 4 - fourth week in month
    • 5 - fifth week in month
  • The Day range is 0~6
    • 0 - Sunday(The start day of a week)
    • 1- Monday
    • 2 - Tuesday
    • 3 - Wednesday
    • 4 - Thursday
    • 5 - Friday
    • 6 - Saturday
  • The Hour range is 0~23
  • The Min range is 0~59
End Date/End Time Time to leave Daylight Savings duration. Same with Start Date/Start Time.

System > Time and Date > Time Server

The Time server feature allows user to set a time server for LAN side client to get the time through NTP/SNTP protocol.

Item Description
Server mode Turn on/off the time server.
Server port The UDP port listened by time server.

System > COM Ports

This section provides you to configure the COM port settings and remotely manage the device through the virtual COM setting. For the remote management, the managed device should be connected to the cellular router by serial interface either RS232 or RS485.

Note: The COM 1 and COM 2 are RS232 interface, and the COM 3 is RS485 interface.

Item

Description

Edit Configuration

Baud Rate

Select from the current Baud Rate.  

Data

Select from 7 bit or 8 bit.

Parity

Select from the information of Parity.

Stop

Select from 1 bit or 2 bit.

Flow Control

Select from none, Xon/Xoff or hardware.

Virtual COM

Mode

Select from Disable, Server or Client.

Protocol

Select from TCP or UDP.

Host Address

The host address is only available on client mode. Specify what the domain name or IP address (IPv4 or IPv6) to be connected.

Redirect Port

  • Server Mode: This network package of cellular router is on this port.
  • Client Mode: The network package of remote device is on the remote host.

System > Logging

This section allows cellular router to record the data and display the status of data.

Logging > Logging

Logging section provides you to control all logging records.

Users need to select Apply to confirm your settings.

Item Description
Mode Turn on/off the logging configuration. Select from Disable or Enable. The default is Enable.
Remote Log The logging messages send to remote log or not. Select from Disable or Enable. The default is Disable.
Log Server Address When you choose Enable on Remote Log, you should input IP address to save and receive all logging data.
Note: This server should have installed Log software.

Logging > Log

This section displays all data status.

  1. You can choose Filter function to quickly search for your data.
  2. When you click Clear, all of the data that displays on the interface will be totally cleared without any backup.
  3. When you click Refresh, the system will update and display the latest data from your cellular router.
  4. When you click Download Logs, the system will download the latest data from your cellular router.
Item Description
Filter Filter the required data quickly.
Date Show the date of log for each logging data.
Group Show the group of software functions.
Module Show the module of group of software functions.
Message Show the messages for each logging data.

System > Alarm

Item Description
Mode Turn on/off the Alarm configuration. Select from Disable or Enable. The default is Disable.
Alarm Input
  • SMS: It means on duty team members on [Contacts / On Duty] can send SMS to the phone number of using SIM card to trigger alarm.
  • DI: IO to trigger alarm.
  • VPN disconnect: All tunnels get disconnected then trigger alarm.
  • WAN disconnect: WAN connections get disconnected then trigger alarm.
  • LAN disconnect: LAN connection get disconnected then trigger alarm.
  • Reboot: Reboot then trigger alarm.
  • CPU Thermal: CPU temperature os too high or too low than the specified value then trigger alarm.
  • LTE Reach Data Limit: LTE usage reach data upper bound then trigger alarm.
  • LTE Data Blocked: LTE data is blocked then trigger alarm.
Alarm Output Select from SMS, DO, SNMP trap, E-mail and TR069 as alarm output.
DI 1/2 Trigger Select from High or Low. The default is High Trigger
DO behavior
  • Always: Pull DO high
  • Pulse: High and Low continuourly
  • Pulse Time Length: Pulse time length (unit: mini seconds)
CPU Thermal Specify CPU low and high temerature to trigger alarm.
SMS/E-mail Write your messages and the messages limit 80 pure English characters or 20 characters for other languages to deliver.

System > Alarm Current Status

System > Ethernet

This section allows you to configure the Ethernet.

For Flow Control, it allows you to configure the Ethernet and solve unstable throughput under heavy loading. Sending 64 Bytes with bandwidth 100M bps traffic to LAN and WAN at the same time, the throughput may drop to zero at either side. When the system is very busy or buffer is exhausted, the flow control packet will be sent out to indicate the link party that it should stop to send the packet to system. The flow control packet will be sent out again once the system goes back to normal to indicate the link party that it can send packet again.

Note: The LAN port of Ethernet has different layout based on which router model you use.

Item Description
Ethernet Ports Status Show the connectivity status of LAN and WAN.
Ethernet Ports Configurations Select from Auto, 100M Full, 100M Half, 10M Full, 10M Half and Disable.
WAN Ethernet MTU is the Maximum Transmission Unit that can be sent over the WAN Ethernet interface. It allows users to adjust the MTU size to fit into their existing network environment.
Flow Control Allow user to control the traffic ingress from Ethernet LAN or WAN.

System > Modbus

This section allows you to configure the Modbus.

Note: This configuration is for Modbus TCP and the function is only for COM 3 (RS485).

System > Modbus

Item

Description

Mode

Select from Disable or Enable.

Port

The listening port of Modbus TCP.

System > Client List

This section allows you to understand how many devices have been connected and their status from the router.

There are two types, one is DHCP Client and the other is Online.

The default is both types to show all status when the router is on DHCP Client and Online.

Item Description
List Type
  • DHCP Client: List all clients’ information when it is via DHCP.
  • Online: List the information when it is online.

WAN > Priority

Item Description
Priority
  • Auto: WAN Ethernet is first priority and the second priority is LTE. The default is Auto.
  • LTE Only: Only use LTE connection.
  • ETH Only: Only use WAN Ethernet connection.
  • LTE First: WAN LTE is first priority and the second priority is Ethernet.
WAN/LANx Port Function Allow user to setup the WAN/LANx Port function as Auto, WAN or LANx.

WAN > Ethernet

This section provides three options, including DHCP Client,PPPoE Client and Static IPv4.The default is DHCP Client.

Item Description
WAN Ethernet
  • DHCP Client: DHCP server-assigned IP address, netmask, gateway, and DNS.
  • PPPoE Client: Your ISP will provide you with a username and password. This option is typically used for DSL services.
  • Static IPv4: User-defined IP address, netmask, and gateway address.

When selecting DHCP Client, you can set up DNS Server Configuration.

For IPv4 DNS Server, it provides three options to set up and each option has provided with From ISP,User Defined and None to configure.

WAN Ethernet > DHCP Client

Item Description

IPv4 DNS Server #1

IPv4 DNS Server #2

IPv4 DNS Server #3

  • Each setting DNS Server has three options, including From ISP, User Defined and None.
  • When you select From ISP, the IPv4 DNS server IP is obtained from ISP.
  • When you select User Defined, the IPv4 DNS server IP is input by user.

When you select PPPoE Client, the interface shows the item of configuration to fill in your User Name and Password.

When you select Static IPv4, the interface shows the information of configuration, including IP Address, IP Mask and Gateway Address.

WAN Ethernet > Static IPv4

Item Description
Static IPv4 Configuration
IP Address Fill in the IP Address.
IP Mask Fill in the IP Mask.
Gateway Address Fill in Gateway Address.
DNS Server Configuration

IPv4 DNS Server #1

IPv4 DNS Server #2

IPv4 DNS Server #3

The IPv4 DNS server IP is input by user.

WAN Ethernet > Ethernet Health Check

If you configure WAN Priority to Auto mode, the system would choose the cost effective connection first such as Ethernet. However in case the Ethernet connection exist but it is unable to access internet; you can enable Ethernet Health Check and the system would switch to LTE connection and switch back whenever Ethernet is able to access internet again.

Item Description
Ethernet Health Check Select from Disable or Enable. The default is Enable. When Disable is chosen, the connection will NOT be treated as down of IP routing error.
Method This setting specifies the health check method fpr the WAN connection. This Value can be PING, DNS Lookup. The default is Ping. DNS Lookup: Connections will be considered as up if DNS responses are received from any one of the health check DNS servers, regardless of a positive or negative result.
Use the first two DNS from ISP If this setting is checked, the first two DNS fronm ISP will be DNS lookup targets for checking a connection health. If this setting is not checked, Host 1 must be filled, while a value for Host 2 is optional.
Interval The interval is from 1 to 60 seconds.
IPv4 Host 1 Input the address of IPv4 Host 1. Host1 must be filled.
IPv4 Host 2 Input the address of IPv4 Host 2. Host2 is optional.
Hint Show the usage descriptions.

In addition, you can check which WAN is actually using from Status page. The interface will be shown check mark (V symbol) on the connection title. For IPv6 address, the status will be displayed on LAN Etherent Interface when IPv6 is using as WAN connection.

WAN > IPv6 DNS

This section allows you to set up IPv6 DNS Server Configuration.

For IPv6 DNS Server, it provides three options to set up and each option has provided with "From ISP", "User Defined" and "None" to configure.

Item Description
IPv6 DNS Server #1
IPv6 DNS Server #2
IPv6 DNS Server #3
  1. Each setting DNS Server has three options, including From ISP, User Defined and None.
  2. When you select From ISP,the IPv6 DNS server IP is obtained from ISP.
  3. When you select User Defined, the IPv6 DNS server IP is input by user.

WAN > Health Check

If you configure WAN Priority to Auto mode, the system would choose the cost effective connection first such as Ethernet. However in case the Ethernet connection exist but it is unable to access internet; you can enable WAN Health Check and the system would switch to LTE connection and switch back whenever Ethernet is able to access internet again.

Item Description
Health Check
  • Select from Disable or Enable. The default is Enable.
  • When Disable is chosen, the connection will NOT be treated as down of IP routing error.
Method

This setting specifies the health check method for the WAN connection.

This Value can be PING, DNS Lookup. The default is Ping.

DNS Lookup: Connections will be considered as up if DNS responses are received from any one of the health check DNS servers, regardless of a positive or negative result.

Use the first two DNS from ISP
  • If this setting is checked, the first two DNS from ISP will be DNS lookup targets for checking a connection health.
  • If this setting is not checked, Host 1 must be filled, while a value for Host 2 is optional.
Interval The interval is from 1 to 60 seconds.
Retries The retries is from 1 to 255 times.
IPv4 Host 1 Input the address of IPv4 Host 1.
Host1 must be filled.
IPv4 Host 2 Input the address of IPv4 Host 2.
Host2 is optional.
LTE Keep Alive Enable LTE Keep Alive to continue to send health check packages to avoid no network traffic cause operation kick out the connection.
LTE Keep Interval LTE Keep Alive interval is from 1 to 60 seconds.
Hint Show the usage descriptions.

In addition, you can check which WAN is actually using from Status page. The interface will be shown check mark (V symbol) on the connection title. For IPv6 address, the status will be displayed on LAN Etherent Interface when IPv6 is using as WAN connection.

LTE > LTE Config

LTE Config > LTE Config

Item Description
Auto Automatically connect the possible band.
4G Only Connect to 4G network only.
3G Only Connect to 3G network only.
2G Only Connect to 2G network only.

LTE Config > MTU

MTU is the Maximum Transmission Unit that can be sent over the LTE interface. It allows user to adjust the MTU size to fit into their existing network environment.

LTE > GPS > Status

This section allows you to view GPS status.

Item Description
Latitude Latitude
Longitude Longitude
Horizontal Horizontal precision:0.5-99.9
Altitude The altitude of antenna away from the sea level(unit: m), accurate to one decimal place
Date UTC date when fixing position
Time UTC time when fixing position
Satellite Number of satellites

LTE > GPS > Config

This section allows you to set up GPS Configuration and send out GPS location to TCP Server or display in log.

Item Description
Report to Select from TCP Server and LOG.
Internal Query GPS interval.
IPv4 Address GPS IPv4 TCP Server Address.
IPv4 Address Port GPS IPv4 TCP Server Port.
IPv6 Address GPS IPv6 TCP Server Address.
IPv6 Address Port GPS IPv6 TCP Server Port.
Prefix Type Identification type for GPS Track.
User Defined Prefix User defined identification for GPS Track.

LTE > GPS Track

This section allows user to see the GPS Track.

LTE > Dual SIM

Dual SIM > Connect Policy

Item Description
Current SIM Card Display which SIM slot is using.
Status of SIM Card Connectivity
  • Disconnect: If there is one SIM slot get connection, the Disconnect button appear. After manually click Disconnect, the system would not automatically get connection until next reboot.
  • Connect: After manually disconnect, user can only click Connect button to get connection or reboot the device to make it automatically connect.
Disable Roaming
  • NO: make connection even device is in roaming mode.
  • YES: Not to make connection when device is in roaming.
Used SIM
  • Dual SIM: Automatically switch SIM card when the current SIM card fail to make connection.
  • SIM1: Only use SIM1 card slot.
  • SIM2: Only use SIM2 card slot.
SIM Priority
  • Dual SIM: Automatically switch SIM card when the current SIM card fail to make connection.
  • SIM1: Use SIM1 card slot as the first priority for connection.
  • SIM2: Use SIM2 card slot as the first priority for connection.
Roaming Switch Switch to another SIM when roaming is detected. System will switch SIM slot when current SIM is in roaming state and another SIM slot is in READY state.
Connect Retry Number After timeout, the router attempts to switch another SIM Slot. The default timeout is three minutes. This option is only for Dual SIM mode.
Reboot when LTE is the only connection which has continuous link down for xx times
  • Select: Enable Reboot when LTE continuous link down for specified times
  • Specified times: 3 ~ 15 times

Dual SIM > SIM1 / SIM2 Configuration

Item Description
Status Display SIM card status.
SIM PIN a password personal identification number (PIN) for ordinary use to protect your SIM card.
Confirmed SIM PIN. Double confirm SIM PIN password.
SIM PUK If user input the wrong SIM PIN more than 3 times, the user needs another password personal unblocking code (PUK) for PIN unlocking. Please check your operator for forgotten PUK number.
Confirmed SIM PUK Double confirm SIM PUK password.
APN The Access Point Name (APN) is the name for the settings to set up a connection to the gateway between your carrier's cellular network and the Public Internet. Leave it empty will search internally database automatically by SIM card for connection; however please notice APN1 and APN2 must be manually configured different setting while concurrently use.
Username Username for authentication. The username can be input by user or the system will search from internal database if the APN setting is empty.
Password Password for authentication. The password can be input by user or the system will search from internal database if the APN setting is empty.
Confirm Password Double confirm password.
Auth: (None/PAP/CHAP) If Auth mode is not None, most servers require username and password above.
Change SIM PIN If you want to change SIM PIN code, you can click Change button and type old SIM PIN code and new SIM PIN code. Please aware not to exceed the retry number (PIN remaining number and PUN remaining number).
Old PIN Please input the current SIM PIN code.
New PIN Please input the newly update SIM PIN code.
PIN remaining number Display the allowed remaining PIN code retry number.
PUK remaining number Display the allowed remaining PUK code retry number.

Dual SIM > Data Limitation

Item Description
Mode Turn on/off the Data Limitation to disable or enable.
Already Used Data (MB) Display current used Data since last reset.
Max Data Limitation (MB) Configure maximum Data Limitation.
Monthly Reset Set up the reset time during the month.
Now Time Show the current time of system.

LTE > Usage Display

Real Time > Used MB in 10 Seconds

It displays real-time Download/Upload/Total MB for 10 seconds period.

Hourly

It displays Download/Upload/Total MB per hour in one day for current using SIM card and the view window size is 24 hours.

Daily

It displays Download/Upload/Total MB per day in one month for current using SIM card and the view window size is 31 days.

Weekly

It displays Download/Upload/Total MB per day in one week for current using SIM card and the view window size is 7 days.

Monthly

It displays Download/Upload/Total MB per month in one year for current using SIM card and the view window size is 12 months.

LTE > SMS

SMS > SMS Action

When enabling SMS Action, it allows trust phone number which in [trusted and on duty members] list by sending key words SMS to trigger device setting/action/query status.

SMS > View SMS

This section allows you to review the information of SMS that you have received, including the state, phone and date and time. You can click [Refresh] button to review all messages. Please [Clear] clear button to clear all read messages

LTE > Serving Cell

Item Description
RSRP Reference Signal Received Power.
RSRQ Reference Signal Received Quality.
SINR Loarithmic value of SINR.
RSCP The Received Signal Code Power Level of the cell that was scanned.
ECIO Carrier to noise ratio in dB = measured Ec/lo value in dB.
Cell Identity eNB ID (20 Bits) + Cell ID (8 Bits).
eNB ID eNB ID.
Cell ID Cell ID.
PCI ID Physical Cell ID.
EARFCN The E-UTRA-ARFCN of the cell that was scanned.
UL Bandwidth Up Link Bandwidth.
DL Bandwidth Down Link Bandwidth.
RSSI Received Signal Strength Indication.
State Connection State.

LTE > Lock Bands

Please check Hint for module support bands and then select your desired multiple bands to lock for use.

LTE > DNS

This section allows you to setup LTE specific DNS setting.

Item Description
IPv4 DNS Server #1
IPv4 DNS Server #2
IPv4 DNS Server #3
  1. Each setting DNS Server has three options, including From ISP, User Defined and None.
  2. When you select From ISP,the IPv4 DNS server IP is obtained from ISP.
  3. When you select User Defined, the IPv4 DNS server IP is input by user.

LTE > Search Operators

To search Manually the available networks and display the following info.

Item Description
STATE
  • Current: Current connection.
  • Available: Possible connection.
  • Forbidden: Forbidden connection.
OPERATOR Operator Name.
PLMN Public Land Mobile Network ID.
ACT 3GPP Technology.

LAN > IPv4

Item Description
LAN IPv4
  • IP Address:192.168.1.1
  • IP Mask:255.255.255.0
Both of them are default, you can change them according to your local IP Address and IP Mask.
DHCP Server
  • Turn on/off DHCP Server Configuration.
  • Enable to make router can lease IP address to DHCP clients which connect to LAN.
IP Address Pool
  • Define the beginning and the end of the pool of IP addresses which will lease to DHCP clients.
Gateway

The IP address of gateway which will assigned to the DHCP clients.

Default: Will use the NET IP address.

Lease Time Time in minutes that will be assigned to a lease for DHCP client's address.
Static IP Addresses

DHCP server support static IP address assigment.

The static IP address can be added by clicking the +Add Static IP Address button.

Each static IP consist of mode(on/off), MAC and IP address.

  • Mode: Turn on/off the static IP address
  • MAC: The MAC address of target host or PC
  • IP: The desired IP address for target host or PC

LAN > IPv6

Select your type of IPv6, which shows Delegate Prefix from WAN or Static, and then set up DHCP Server Configuration, including Address Assign, DNS Assign and DNS Server.

Item Description
LAN IPv6
  • This section provides two types, including Delegate Prefix from WAN and Static.
  • Static Address: You need to input the static address when you select the static type.
Delegate Prefix from WAN Select this option to automatically obtain an IPv6 network prefix from the service provider or an uplink router.
Static Select this option to configure a fixed IPv6 address for the cellular router’s LAN IPv6 address.
Address Assign Setup
  • Stateless: The cellular router uses IPv6 stateless auto configuration. RADVD (Router Advertisement Daemon) is enabled to have the cellular router send IPv6 prefix information in router advertisements periodically and in response to router solicitations.
  • Stateful: The cellular router uses IPv6 stateful auto configuration. The LAN IPv6 clients can obtain IPv6 addresses through DHCPv6.

LAN > VLAN

This section allows you to set up VLAN that provides a network segmentation system to distinguish the LAN clients and separate them into different LAN subnet for enhancing security and controlling traffic.

There are two router models based on the numbers of LAN ports to have two setting types of VLAN and communicate with your devices, one is 1-port LAN and the other is 3-port LANs