Ursalink UR75, UR72 Quick Start Manual
1
UR72 & UR75
Industrial Cellular Router
Quick Start Guide
Ursalink Technology Co., Ltd.
www.ursalink.com
1
Welcome
Thank you for choosing Ursalink UR72/UR75 industrial cellular router.
This guide describes how to install the UR72/UR75 and how to log in the Web GUI to configure the device.
Once you complete the installation, refer to the Ursalink UR72/UR75 User Guide for instructions on how to
perform configurations on the device.
Related Documents
This Start Guide only explains the installation of Ursalink UR72 & UR75 router. For more functionality and
advanced settings, please refer to the relevant documents as below.
Document
Description
Ursalink UR72/UR75 Datasheet
Datasheet for the Ursalink UR72/UR75 industrial cellular router.
Ursalink UR72/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
UR72 & 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: support@ursalink.com
Tel: 86-592-5023060
Fax: 86-592-5023065
Ursalink UR72 & UR75 Quick Start Guide
www.ursalink.com
2
Before you begin to install the UR72/UR75 router, please check the package contents to verify that you have
received the items below.
1.1 Package Contents
1 × UR75 Router or
1 × UR72 Router
1 × Ethernet Cable
1 × Power Adapter
1 × Warranty Card
1 × Quick Start Guide
2 × Magnetic Mount
Cellular Antennas (Default)
2 × Stubby Cellular
Antennas (Optional)
2 × Stubby Wi-Fi
Antennas (Optional)
2 × Rack Mount Kits
(Optional)
1 × Wall Mounting Bracket
(Optional)
If any of the above items is missing or damaged, please contact your Ursalink sales
representative.
2 × SIM Card Slots
1 × DIN Rail Kit (Default)
1 × 2-Pin Pluggable
Terminal
1 × 10-Pin Pluggable
Terminal
1. Packing List
Ursalink UR72 & UR75 Quick Start Guide
www.ursalink.com
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2.1 Overview
A. Front Panel
UR72 Front Panel
1
Main Cellular Antenna
2
Reset Button
3
LED Indicator Area
POWER: Power Indicator
STATUS: Status Indicator
WLAN: Wi-Fi Indicator
VPN: VPN Indicator
SIM1: SIM1 Status Indicator
SIM2: SIM2 Status Indicator
: Signal Strength Indicator
4
Ethernet Port Indicator:
Orange for data transmission;
Green for network rate
5
AUX Cellular Antenna
6
WLAN2: Wi-Fi Antenna 2
7
Serial Port & I/O
8
WLAN1: Wi-Fi Antenna 1
UR75 Front Panel
1
Main Cellular Antenna
2
Reset Button
3
LED Indicator Area
POWER: Power Indicator
STATUS: Status Indicator
WLAN: Wi-Fi Indicator
VPN: VPN Indicator
SIM1: SIM1 Status Indicator
SIM2: SIM2 Status Indicator
: Signal Strength Indicator
4
Ethernet Port Indicator
Orange for data transmission;
Green for network rate
5
AUX Cellular Antenna
6
WLAN2: Wi-Fi Antenna 2
7
Serial Port & I/O
8
WLAN1: Wi-Fi Antenna 1
2. Hardware Introduction
Ursalink UR72 & UR75 Quick Start Guide
www.ursalink.com
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B. Left Side Panel
1
SIM Card Slot
2
Power Connector
3
Grounding Stud
2.2 Dimensions (mm)
2.3 Pinouts
PIN
RS232
RS485
DIDODescription
1
TXD
---
---
---
Transmit Data
2
RXD
---
---
---
Receive Data
3
---A---
---
Data +
4
---B---
---
Data -
5
GND
---
GND
---
Ground
6
---
---
IN1
---
Digital Input1
7
---
---
IN2
---
Digital Input2
8
---
---
---
OUT1
Digital Output1
9
---
---
---
OUT2
Digital Output2
10
---
---
---
COM
Common
Ground
Ursalink UR72 & UR75 Quick Start Guide
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2.4 LED Indicators
LED
Indication
Status
Description
POWER
Power Status
On
The power is switched on
Off
The power is switched off
STATUS
System Status
Green Light
Static: Start-up
Blinking slowly: the system is running properly
Red Light
The system goes wrong
VPN
VPN Status
Green Light
VPN is connected
Off
VPN is disconnected
WLAN (Wi-Fi)
WLAN Status
Green Light
Static: Wi-Fi is enabled
Blinking slowly: sending or receiving data via
Wi-Fi
Off
Wi-Fi is disabled
SIM1/SIM2
SIM Card Status
Off
SIM1 or SIM2 is registering or fails to register (or
there are no SIM cards inserted)
Green Light
Blinking slowly: SIM1 or SIM2 has been registered
and is ready for dial-up
Blinking rapidly: SIM1 or SIM2 has been
registered and is dialing up now
Static: SIM1 or SIM2 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)
PIN
Description
11
Positive
12
Negative
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