Ursalink UR75 Edge User manual

1
UR75
Industrial Cellular Router
Quick Start Guide
Ursalink Technology Co., Ltd.

www.ursalink.com
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Welcome
Thank you for choosing Ursalink UR75 industrial cellular router.
This guide describes how to install the UR75 and how to log in the Web GUI to configure the device. Once
you complete the installation, refer to the Ursalink UR75 User Guide for instructions on how to perform
configurations on the device.
Related Documents
This Start Guide only explains the installation of Ursalink UR75 router. For more functionality and advanced
settings, please refer to the relevant documents as below.
Document
Description
Ursalink UR75 Datasheet
Datasheet for the Ursalink UR75 industrial cellular router.
Ursalink UR75 User Guide
Users could refer to the guide for instruction on how to log in the
web GUI, and how to configure all the settings.
The related documents are available on Ursalink website: http://www.ursalink.com.
Declaration of Conformity
UR75 are in conformity with the essential requirements and other relevant provisions of the CE, FCC, and
RoHS.
For assistance, please contact
Ursalink technical support:
Email: [e-mail]
Tel: [phone]
Fax: [phone]
Revision History
Date
Doc Version
Description
Aug. 4, 2020
V1.1
Initial version

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Contents
1. Packing List.......................................................................................................................................................4
2. Hardware Introduction.....................................................................................................................................5
2.1 Overview.................................................................................................................................................5
2.2 Dimensions............................................................................................................................................. 6
2.3 Connectors..............................................................................................................................................6
2.4 LED Indicators......................................................................................................................................... 7
2.5 Reset Button........................................................................................................................................... 7
2.6 Ethernet Port Indicator...........................................................................................................................8
3. Hardware Installation.......................................................................................................................................9
3.1 SIM Card Installation.............................................................................................................................. 9
3.2 Antenna Installation............................................................................................................................... 9
3.3 Mount the Router...................................................................................................................................9
3.3.1 DIN Rail Mounting........................................................................................................................9
3.3.2 Wall Mounting........................................................................................................................... 10
3.4 Protective Grounding Installation........................................................................................................ 10
4. Log in the Web GUI of Router........................................................................................................................ 11
4.1 PC Configuration...................................................................................................................................11
4.2 Log in the Router.................................................................................................................................. 12
5. Network Connection of Router......................................................................................................................14
5.1 Ethernet WAN Configuration................................................................................................................14
5.2 Cellular Connection Configuration....................................................................................................... 15
5.3 Wi-Fi Connection Configuration...........................................................................................................17

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1. Packing List
Before you begin to install the UR75 router, please check the package contents to verify that you have
received the items below.
1 × UR75
1 × Ethernet Cable
1 × Power Adapter
1 × 8-Pin Pluggable
Terminal
UR75-5G Antennas:
4 × Stubby Cellular
Antennas
2 × Stubby Wi-Fi
Antennas
Antenna Magnetic Mount
(Optional)
UR75-4G Antennas:
2 × Magnetic Mount
Cellular Antennas
2 × Stubby Wi-Fi
Antennas
1 × GPS Antenna
(GPS Version Only)
2 × Stubby Cellular
Antennas (Optional)
If any of the above items is missing or damaged, please contact your Ursalink sales
representative.
1 × DIN Rail Kit
1 × Warranty Card
1 × Wall Mounting
Bracket (Optional)

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2. Hardware Introduction
2.1 Overview
A. Front Panel of UR75-5G
B. Front Panel of UR75-4G
C. Left Side Panel
1LED Indicator Area
POWER: Power Indicator
SYSTEM: Status Indicator
Wi-Fi: Wi-Fi Indicator
VPN: VPN Indicator
SIM : SIM Status Indicator
: Signal Strength Indicator
2Ethernet Ports & Indicators
3Cellular Antenna Connectors
(Connector 4 is for both GPS and cellular)
1LED Indicator Area
POWER: Power Indicator
SYSTEM: Status Indicator
Wi-Fi: Wi-Fi Indicator
VPN: VPN Indicator
SIM : SIM Status Indicator
: Signal Strength Indicator
2Ethernet Ports & Indicators
3Antenna Connectors
MAIN: Main Cellular Antenna Connector
AUX: Auxiliary Cellular Antenna Connector
GPS: GPS Antenna Connector
4Wi-Fi Antenna Connector 1
5Wi-Fi Antenna Connector 2
6USB Port (Reserved)
7Power Connector
8Serial Port & I/O Ports
9Grounding Stud

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D. Right Side Panel
2.2 Dimensions (mm)
2.3 Connectors
Serial Port&I/O Ports
Power Connector
PIN
RS232
RS485
DI
DO
Description
1
---
---
IN
---
Digital Input
2
GND
---
GND
---
Ground
3
---
B
---
---
Data -
4
TXD
---
---
---
Transmit Data
5
---
---
---
COM
Common
Ground
6
---
---
---
OUT
Digital Output
7
---
A
---
---
Data +
8
RXD
---
---
---
Receive Data
PIN
Description
Wire Color
9
Positive
Red
10
Negative
Black
10 SIM and Reset Button Holder

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2.4 LED Indicators
LED
Indication
Status
Description
POWER
Power Status
Off
The power is switched off
On
The power is switched on
SYSTEM
System Status
Green Light
Static: Start-up
Blinking slowly: the system is running properly
Red Light
The system goes wrong
VPN
VPN Status
Off
VPN is disconnected
Green Light
VPN is connected
Wi-Fi
Wi-Fi Status
Off
Wi-Fi is disabled
Green Light
Wi-Fi is enabled
SIM
SIM Card Status
Off
SIM1 or SIM2 is registering or fails to register (or there are
no SIM cards inserted)
Green Light
Blinking slowly: Primary SIM has been registered and is
ready for dial-up
Blinking rapidly: Primary SIM has been registered and is
dialing up now
Static: Primary SIM has been registered and dialed up
successfully
Signal
Strength
Signal 1/2/3
Off
No signal
Green Light
Static/Off/Off: weak signals with 1-10 ASU (please check if
the antenna is installed correctly, or move the antenna to
a suitable location to get better signal)
Static/Static/Off: normal signals with 11-20 ASU (average
signal strength)
Static/Static/Static: strong signals with 21-31 ASU (signal is
good)
2.5 Reset Button
Reset button is under the SIM slots.
Function
Description
SYSTEM LED
Action
Reset
Blinking
Press and hold the reset button for more than 5 seconds.
Static Green →
Rapidly Blinking
Release the button and wait.
Off → Blinking
The router is now reset to factory defaults.

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2.6 Ethernet Port Indicator
Indicator
Status
Description
Link Indicator (Orange)
On
Connected
Blinking
Transmitting data
Off
Disconnected

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3. Hardware Installation
3.1 SIM Card Installation
UR75 do not support hot-plug. Please cut off the power before insert or take off cards.
A. Unscrew the holder of the SIM card.
B. Insert the SIM card(s) into the device following the triangle location of SIM card(s).
C. Put SIM card into the slot and screw it up.
3.2 Antenna Installation
Rotate the antenna into the antenna connector accordingly. The external antenna should be installed
vertically always on a site with a good signal.
3.3 Mount the Router
The router can be placed on a desktop or mounted to a wall or a DIN rail.
3.3.1 DIN Rail Mounting
Use 2 pcs of M3 × 6 flat head Phillips screws to fix the DIN rail to the router, and then hang the DIN rail on
the mounting bracket. It is necessary to choose a standard bracket.
Recommended torque for mounting is 1.0 N·m, and the maximum allowed is 1.2 N·m.

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3.3.2 Wall Mounting
Use 2 pcs of M3 × 6 flat head Phillips screws to fix the wall mounting kit to the router, and then use 2 pcs of
M3 drywall screws to mount the router associated with the wall mounting kit on the wall.
Recommended torque for mounting is 1.0 N·m, and the maximum allowed is 1.2 N·m.
3.4 Protective Grounding Installation
A. Remove the grounding nut.
B. Connect the grounding ring of the cabinet’s grounding wire onto the grounding stud and screw up the
grounding nut.
The router must be grounded when deployed. According to operating environment, the ground wire
should be connected with grounding stud of router.