iRZ RU11W User manual

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Table of Contents
1. Introduction.......................................................................................................................................4
1.1. About this Document...............................................................................................................4
2. Device Overview ...............................................................................................................................5
2.1. Purpose ..................................................................................................................................5
2.2. Fields of Application................................................................................................................5
2.3. Technical Specifications..........................................................................................................6
2.4. Package Contents...................................................................................................................7
2.5. Storage and Service Requirements.........................................................................................7
2.6. Safety Instructions...................................................................................................................8
3. Device View and Interfaces ..............................................................................................................9
3.1. Device View............................................................................................................................9
3.2. Interfaces..............................................................................................................................11
3.3. Router indicators...................................................................................................................12
4. Contacts and Support.....................................................................................................................13

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Tables
Table 2.1. Key features.............................................................................................................................. 6
Table 2.2. Package contents...................................................................................................................... 7
Table 2.3. Recommended additional accessories....................................................................................... 7
Table 3.1. Router LEDs........................................................................................................................... 12
Figures
Fig. 3.1. Front panel................................................................................................................................... 9
Fig. 3.2. Back panel................................................................................................................................. 10

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1. Introduction
1.1. About this Document
This document is intended for advanced users and contains the description of the RU11w router.
Document version Issue date
1.1 20.11.2014
Prepared by: D. Koroban, V. Golovin Checked by: D. Koroban

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2. Device Overview
2.1. Purpose
The iRZ RU11w routers are compact-size Wi-Fi routers designed to operate in 3G networks. They provide
high-speed wireless Internet connection (21.1/5.7 Mbps). The routers' key feature of this series is an automatic
switching between wired and wireless connections. In addition, the routers have a 802.11b/g 1T1R WiFi radio
path embedded into the processing unit.
The core of the device is the MIPS-based processor featuring high performance at low power consumption.
The router is controlled by Linux OS that provides high efficiency and smooth operation. The software platform
adds functionality to the router by the user scripts.
2.2. Fields of Application
The routers of this series are applied for high-speed wireless or wired connection of vending terminals or
ATMs to the control centre, a head office to the remote affiliated branches, industrial equipment units, security
and surveillance systems, monitoring and control systems and other systems requiring flexible attachment
interface.
The key features provided by the routers:
automatic APN detection;
configuring NAT to access network internal resources from the outside;
server and client of the precise time service;
operations, administration and management via web-interface;
MAC filter for limiting Wi-Fi access;
DHСP Server;
Firewall.
The set of features is subject to extend on the basis of the internal software improvement.

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2.3. Technical Specifications
Table 2.1. Key features
Type Specifications
Hardware Specifications
processing unit MIPS 24KEc 360 MHz
dynamic RAM 32 MB
Flash-memory size 8 MB
Ethernet connector 2 × Ethernet 10/100 Mbit
Wi-Fi 2.4 GHz 802.11b/g 1T1R MAC
Supported Standards
HSPA+;
UMTS;
EDGE;
GPRS;
Power Supply
Supply voltage 8 to 30V
at power voltage 12 V - 800mACurrent consumption
at power voltage 24 V - 400mA
Physical Specifications
Housing material plastic
Dimensions 91 x 86 x 35 mm
Weight Weight: max 150 g
Operating temperature -20°Сto +65°С

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2.4. Package Contents
Table 2.2. Package contents
Name
Router iRZ RU11w
Original package
Table 2.3. Recommended additional accessories
Name
Power unit of 1000 mA, Micro-Fit connector
GSM SMA antenna
Wi-Fi RP-SMA antenna
Ethernet cable
2.5. Storage and Service Requirements
Keep the device in a dry, water-protected place. Eliminate the risk of static stress (lightning, household
statics).
Ingress Protection complies with IP20 GOST 14254-96.
Acceptable vibration:
The device can maintain strength properties when exposed to mechanical stress complying with the 15th
severity level of sinusoidal vibration specified in GOST 30631-99: in operating equipment, in the equipment
installed in tractors, tracklaying vehicles, and water transport (speed-boats, hydrofoil craft, etc.) as well as in
processing equipment and land transport if the vibration frequency exceeds 80 Hz.
The router does contain any anti-vibration parts.

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2.6. Safety Instructions
Restrictions on the router use near other electronic devices:
Power off the modem in medical centres and keep it away from medical equipment (for example,
cardiac pacemakers, hearing aids). It may cause interference to the medical equipment.
Power off the router in aircraft, take measures against accidental switch-on;
Power off the router near gas stations, enterprises of chemical industry, in areas where blasting
operations are in progress. The device may cause interference to technical equipment, at close range
the router can interfere with television and radioreceiver operation.
Protect the router from exposure to dust and moisture.
Observe the acceptable power and vibration standards in a place of the device installation.

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3. Device View and Interfaces
3.1. Device View
The device is packaged in a compact plastic case.
Fig. 3.1. Front panel
Numbers in figure 3.1 show:
1. SIM card tray;
2. Eject button for SIM card tray;

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Fig. 3.2. Back panel
Numbers in figure 3.2 show:
3. SMA antenna connector for connection of the main GSM antenna;
4. LAN network connector;
5. WAN network connector;
6. Reset button;
7. Additional SMA antenna connector for connection of the optional GSM antenna;
8. SMA antenna connector for connection of the Wi-Fi antenna;
9. Molex Micro-Fit 4 power connector

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3.2. Interfaces
Power supply
Power interface is implemented by the Molex Micro-Fit connector providing power to the router from the DC
power supply. Supply voltage range is 8 to 30V. The device consumption current is not exceeding 800 mA at
12V DC, and not exceeding 400 mA at 24V AC.
Ethernet
Ethernet interface is designed to configure the router and monitor its state as well as to provide access to
the Internet for one or more users. Two ports of 10/100 Mb are available.
SIM interface
SIM interface is designed for SIM cards installation into the router. It is made in the form of a SIM card
holder to ensure high-stability connection with cellular operators, and/or scheduled operation.
Before supplying power, install the SIM card into the router. For this you need to:
Remove the SIM tray by pushing the SIM tray eject button using a long slender object (an unbend
paper-clip, toothpick, etc.);
Insert a SIM card into the SIM card tray;
Insert the SIM tray and SIM card into the router so that the edges of the SIM tray fit the holder's
groove.
Reset button
The Reset button is placed near the power connector and designed to reset the device to factory defaults.
If the access to the router fails due to incorrect settings or forgotten password, you can reset it to factory
defaults by pressing and holding down the Reset button for 10 seconds. In this case all the indicators start
blinking red in turns at an interval of 1 second. If you press and hold down the Reset button, for example, only
for 5 seconds, the router will reboot without resetting.
MAIN SMA connector
SMA connector is used to connect the main antenna to the router.
AUXSMA connector
SMA connector is used to connect the additional antenna to the router.
Wi-Fi SMA connector
SMA connector is used to connect the Wi-Fi antenna to the router.

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3.3. Router indicators
The router indicators are placed at the top of the case.
Table 3.1. Router LEDs
LED Status Assignment
Indicators of device operation
(green)
Solid on Power is supplied or normal operation
(red)
Solid on Loading
PWR
(red)
Blinking Wi-Fi on
(green)
Solid on Connected
LAN
(green)
Blinking Transmitting data over local network
(green)
Solid on Connected
WAN
(green)
Blinking Transmitting data over local network
Indicators of signal quality
Signal
(Off)
The modem is not ready
Poor coverage, 2G
Moderate coverage, 2G
Signal
(red)
Excellent coverage, 2G
Poor coverage, 3G
Moderate coverage, 3G
Signal
(green)
Excellent coverage, 3G

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4. Contacts and Support
To get a new firmware, documentation and companion software versions, please apply at the following
contacts:
The company's website: www.irz.net
Phone number in St. Petersburg: [phone]
E-mail: [e-mail]
Our specialists are always ready to answer your questions, assist in installation or configuration, and solve
problems regarding the equipment operation.
In case of a problem with the router, specify the software version to the support service. Besides, it is
recommended to attach a log of problem services, screenshots of settings, and any other useful information to
a letter. The more information you will provide to a specialist, the more immediate solution to your problem you
will get.
Note: Before applying to the technical support it is required to update your router firmware up to a current
version.
Important! The end user shall have no coverage or benefits under the warranty if the product has been
subject to abnormal use and storage.