Jinan USR IOT Technology USR-G800-42 User manual

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USR-G800-42 User Manual
File Version: V1.0.5

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CONTENTS
1. Quick Start...............................................................................................................................................................3
1.1. Hardware Tset Environment..................................................................................................................... 3
1.2. Network Connection...................................................................................................................................4
1.3. Data Transmission Test............................................................................................................................. 5
2. Product Introduction.............................................................................................................................................. 6
2.1. Product Feature.......................................................................................................................................... 6
2.2. USR-G800-42 Parameter..........................................................................................................................7
2.3. Hardware Description................................................................................................................................ 9
2.4. Size Description........................................................................................................................................ 11
3. Product Function..................................................................................................................................................12
3.1. 4G Interface...............................................................................................................................................12
3.2. LAN Interface............................................................................................................................................ 14
3.2.1. DHCP Function............................................................................................................................. 15
3.3. WAN Interface...........................................................................................................................................16
3.4. WLAN Network......................................................................................................................................... 16
3.5. Serial to Ethernet Function..................................................................................................................... 18
3.6. Reset Button..............................................................................................................................................20
3.7. Indicating Light..........................................................................................................................................20
3.8. Firmware Update......................................................................................................................................21
3.9. Host Name Function................................................................................................................................ 22
3.10. Network Diagnosing Function..............................................................................................................22
3.11. Host name and Time Zone Setting..................................................................................................... 23
3.12. NTP Parameter Setting......................................................................................................................... 23
3.13. User name and Password.................................................................................................................... 24
3.14. Reset by webpage................................................................................................................................. 24
3.15. Restart......................................................................................................................................................25
4. Setting Method..................................................................................................................................................... 25
4.1. Web page Configuration......................................................................................................................... 25
4.2. Web page Introduction............................................................................................................................ 26
4.3. Setup Software......................................................................................................................................... 28
5. Contact.................................................................................................................................................................. 32
6. Disclaimer............................................................................................................................................................. 32
7. Update................................................................................................................................................................... 32

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1. Quick Start
USR-G800-42 is a 4G wireless router which provides a solution for user’s device to access 4G
network. It is based on industrial high-performance embedded structure. And plays an important role in data
transmission fields such as smart home, industrial control etc.
This chapter aims at getting start USR-G800-42 quickly. It’s recommended that user read this chapter
systemically and operate it according to instructions.
Any questions can be submitted to our customer support center: Http://h.usriot.com
1.1. Hardware Tset Environment
Connect USR-G800-42 with PC by RS232 serial cable and RJ45 cable.
<Note>:
1. RS232 serial cable have to be female to female cross line
2. Four LAN ports, one of them (LAN1-LAN4) can be connected with PC
Hardware connection as below:

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1.2. Network Connection
Please refer to the following steps:
1. Put SIM card into router
2. Install WIFI antenna and 4G antenna
3. Connect PC and router by RJ45 cable, anyone of LAN port (LAN1-LAN4) can be connected.
4.Configure PC’s network connection. Choose to obtain IP automatically, such as the below:
5. Power on router by DC 12V
6. Indicate that the connection is successful when indicating light of USR-G800-42 starts to blink

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1.3. Data Transmission Test
Parameter of USR-G800-42:
Parameter
Primary Value
User’s Name
root
Password
root
Self IP Address
192.168.1.1
Enter http://192.168.1.1 to open web page of router:

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2. Product Introduction
USR-G800-42 is a 4G wireless router which provides a solution for user’s device to access 4G network. It
is based on industrial high-performance embedded structure. And plays an important role in data
transmission fields such as smart home, industrial control etc.
USR-G800-42 supports one WAN port, four LAN ports, WLAN network and 4G. It also supports data
transparent transmission between RS232 serial port and 4G network.
2.1. Product Feature
It has one WAN port and four LAN ports
Support WLAN wireless network
Support 4G module with Mini-PCIE interface.
TD-LTE: Band 38/39/40/41
FDD-LTE: Band 1/3
WCDMA: Band 1 / 8
TD-SCDMA: Band 34/39
GSM/GPRS/EDGE: Band 3/8
Multiple indicating lights
Data transparent transmission between RS232 and 4G network
Web page configuration
A key to restore factory setting
Both LAN and WAN port with a rate of 10/100Mbps
Support VNP (PPTP/L2TP), PPPOE,DHCP
Support APN card, SIM card slot is in drawer type
Firewall function and static router configured
Support DDNS and port-forwarding
Traffic service, and the traffic rate can be limited according to interface or IP
Support dual SSID of WIFI
Support WIFIDOG

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2.2. USR-G800-42 Parameter
Product Parameter
Product Specification
Item
Description
Product Name
USR-G800-42
4G Wireless Router
Wired Ethernet
WAN Port
1 WAN Port
LAN Port
4 LAN Port
Both LAN & WAN ports support 10/100Mbps, Auto MDI/MDIX
WIFI
Wireless Standard
802.11b/g/n
Antenna
WIFI Antenna * 2
4G Module
TD-LTE
3GPP R9
Download rate at 150Mbps
Upstream rate at 50Mbps
Band 38/39/40/41
FDD-LTE
3GPP R9
Download rate at 150Mbps
Upstream rate at 50Mbps
Band 1/3
WCDMA
HSPA+
Download rate at 21Mbps
Upstream rate at 5.76Mbps
Band 1/8
TD-SCDMA
3GPP R9
Download rate at 2.8Mbps
Upstream rate at 2.2Mbps
Band34/39
GSM/GPRS/EDGE
Download rate at 384Kbps
Upstream rate at 128Kbps
Band 3/8
SIM & Antenna
SIM/USIM card
Standard 6-Pin SIM card interface,3V/1.8V
SIM card
Antenna
3/4G full frequency antenna * 2
Button
Reload
A key to restore factory setting
Indicating light
Status
Power, WIFI, 4G, WAN*1，LAN*4
Serial port
RS232
DB9 Male Plug, RS232 power level
Function
Data transparent transmission between
RS232 and Ethernet

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Temperature
Work temperature
-20C~70C
Store temperature
-40C~75C
Moisture
Work moisture
10%~90%
Store moisture
5%~90%
Consumption Parameter
The following data is obtained from the test in the situation of full-speed working, testing is based on the
connection of WIFI and one LAN port ,10Kbyte/s data transmission speed.
Consumption value is obtained under 12V power supply and full-speed working:
Average consumption: 2.1W; Max consumption: 3.5W.
Average current:175mA; Maximum current: 289mA.
Test Items（4G Router）
Power supply
Average current
Maximum current
WIFI on full-speed communication
DC12V
175mA
289mA
LAN Port on full-speed communication
DC12V
169mA
245mA

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2.3. Hardware Description
Hardware description is as below:
No.
Name
Remarks
1
DC power supply
DC 9~16V
Standard 5.5*2.1 power adapter
2
Power terminal
DC 9~16V, green, 5.08-2
3
WAN Port
10/100Mbps,support Auto MDI/MDIX
4
LAN Port（1~4）
10/100Mbps,support Auto MDI/MDIX
5
DB9 Male Port
RS232 port, data transmitted between
serial and ethernet
6
USB Port
Reserved
7
Indicating light
8 indicating lights,details please refer
to 3.7 chapter

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8
SIM card seat
SIM card slot is in drawer type. Need
use a sharp object to push yellow
button when you put SIM card.
9
Reload
Press for more than 3s and then
release to restore factory setting
10
WIFI antenna
WIFI antennas *2, near to reload key
and DB9 port
11
3/4G full frequency antenna
Antenna for 4G module, near to SIM
card and power supply
<Note>
Please note that the difference between WIFI and 4G antenna.

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2.4. Size Description
Note:
Sheet metal casing, PCB is fastened onto the bottom with screws
Settled holes for C45 Din rail in the two sides
Size at 207 * 113 * 35mm ( Not including power termial, antenna)

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3. Product Function
This chapter introduces all function of USR-G800-42, basic frame:
3.1. 4G Interface
USR-G800-42 support 4G communication module interface which can be used to visit outer networks.

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<Note>
Mini-PCIE hardware interface
Support the below band:
TD-LTE: Band 38/39/40/41
FDD-LTE: Band 1/3
WCDMA: Band 1 / 8
TD-SCDMA: Band 34/39
GSM/GPRS/EDGE: Band 3/8
Protocol should be chosen for DHCP (default selection)
Router will prefer using 4G network, and then WAN port
3.2. LAN Interface

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LAN port is under local area network.
4 LAN Ports
Default static IP 192.168.1.1, subnet mask 255.255.255.0. User can revise this parameters, such as,
modify static IP as 192.168.2.1
LAN port and WAN port is interchangeable
3.2.1.DHCP Function
DHCP server function of LAN port defaults to be open, all the network device what connected to LAN port can
obtain IP address automatically
<Noted>
Start & end address and address lease time of DHCP pool can be adjusted.
Scope of default DHCP 192.168.1.100 - 192.168.1.250.
Default lease time is 12 hours

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3.3. WAN Interface
<Note>
One WAN port
Support DHCP client and static IP
The way to obtain default IP is DHCP client
3.4. WLAN Network
It mean Local wireless local area network. Web page as below:

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Default parameter:
Default Parameter
Value
SSID
USR-G800-XXXX
XXXX is MAC address
Password
12345678
Channel
Auto
Band Width
40MHz
Encryption
WPA2-PSK
Revise SSID in the below position:

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Revise password in the below position,
To revise the WIFI, wireless speed, channel and band width in here:
<Note>
USR-G800-42 as AP, other wireless device can access to its WLAN network
Work as AP, support max 24 STA connection
This WLAN port and LAN port is interchangeable
Coverage area of WIFI is 180M
3.5. Serial to Ethernet Function
USR-G800-42 supports transparent transmission mode, data can be transmitted between serial port and
ethernet.

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<Note>
Four work mode in transparent transmission:
TCP Server
TCP Client
UDP Server
UDP Client
Support Modbus TCP
Configure band rate, data bit, parity bit and stop bit

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Band rate: 300~115200bps; Do not support user-defined
Serial port means RS232 port (TXD, RXD,GND), not support hardware flow control
Work as TCP server, can connect with max 128 TCP client
Default packing time: 50ms; Packing length: 1460 bytes; User can not revise them.
3.6. Reset Button
This button is only used for restore factory setting.
Press more than 5s and then release it, router will restore factory setting and restart automatically
Restart moment, all indicating lights will shine for 1s and then light is off. (Except for indicating light of
power and 4G)
3.7. Indicating Light
There are 8 indicating lights in all, meanings as below
Name
Meaning
Instruction
Power
Power Indicating Light
Blink all the time when power on
4G
4G Communication
Not blink without registering to network, blink for
successful when dial up access.
WLAN
WIFI Indicating Light
Blink all the time with successful starting of WIFI
Twinkle when STA connection or data transmitting
WAN
WAN port Indicating
Light
Blink all the time when WAN cable connected;
Twinkle when data transmitting
LAN1
LAN1 port Indicating
Light
Blink all the time when cable connect LAN1 port;
Twinkle when data transmitting
LAN2
LAN2 port Indicating
Light
Blink all the time when cable connect LAN2 port;
Twinkle when data transmitting
LAN3
LAN3 port Indicating
Light
Blink all the time when cable connect LAN3 port;
Twinkle when data transmitting
LAN4
LAN4 port Indicating
Light
Blink all the time when cable connect LAN4 port;
Twinkle when data transmitting
<Note>
No indicating light on the seat of LAN port and WAN port, physical connection of LAN port is indicated by
WAN and LAN1-4 indicating lights
Corresponding WAN/LAN indicating light will twinkle when cable is inserted and the network device on
the other side is also working; It will not blink if only inserting the cable
Power light will blink all the time