Cybertec DMM Series User manual

DMM Series
3G / GSM Modem Router
Quick Start Guide
Document Number: 0013-001-000508
Version: 1.0 (08 March, 2016)

Cybertec Pty Limited
Copyright c 2016
Document: 0013-001-000508
DMM Series Quick Start Guide
Version: 1.0
08 March, 2016
Documentation Control
Generation Date: March 10, 2016
Copyright c 2016 Cybertec Pty Limited
All rights Reserved.
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Cybertec Pty Limited
Copyright c 2016
Document: 0013-001-000508
DMM Series Quick Start Guide
Version: 1.0
08 March, 2016
Contents
1 Introduction 3
2 Safety 3
3 Care Recommendations 3
4 Indicators and Interfaces 4
4.1 Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
4.2 Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.3 Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.4 Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5 Installation 6
5.1 Installing the SIM Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5.2 Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5.3 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5.4 Functional Earth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5.5 Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6 Accessing the Web Interface 9
6.1 Windows PC Network Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6.2 Connecting to the DMM Series Web Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
7 Basic Configuration 12
7.1 Configure the Wireless interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
7.2 Configure the LAN interface and DHCP Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
7.3 Configure clients to use the DMM Series Modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
8 Troubleshooting 18
8.1 DMM Series Modem does not start. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
8.2 Cannot connect to web pages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
8.3 Network Status Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
8.4 Connection Status Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
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Cybertec Pty Limited
Copyright c 2016
Document: 0013-001-000508
DMM Series Quick Start Guide
Version: 1.0
08 March, 2016
1 Introduction
The Cybertec DMM Series product range includes several models of 3G and GSM Modems.
This guide will provide an overview of the features and interfaces of the DMM Series Modem . Installation of the unit and
antenna will be described as well as the configuration of the unit for a standard Internet connection. Further information
can be obtained from the MRX Configuration and Management User Manual.
2 Safety
Please observe the general safety precautions outlined in this manual during all phases of
operation and service of the device. If you do not comply with these precautions or with specific
safety warnings contained elsewhere in this manual or on the product itself, you will violate the
standards of design, manufacture, and intended use of the product. Cybertec does not assume
any liability for failure to comply with these precautions.
Read this manual completely and make sure it is understood fully before commencing
installation. Check that the intended application does not exceed the safe operating
specifications for this unit. This unit should only be installed by qualified personnel. The power
supply wiring must be sufficiently fused, and if necessary it must be possible to manually
disconnect the unit from the power supply.
3 Care Recommendations
To maintain correct operation of unit and to fulfil the warranty obligations the following care recommendations should
be followed. This unit must not be operated with the covers removed. Do not attempt to disassemble the unit, no user
serviceable parts are contained within the unit. Do not drop, knock or shake the unit, rough handling may cause damage
to internal circuit boards. Do not use harsh chemicals, cleaning solvents or strong detergents to clean the unit. Do not
expose the unit to any kind of liquids (rain, beverages, etc), the unit is not waterproof. Keep the unit within the specified
humidity levels. Do not use or store the unit in dusty, dirty areas, connectors as well as other mechanical part may be
damaged.
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Cybertec Pty Limited
Copyright c 2016
Document: 0013-001-000508
DMM Series Quick Start Guide
Version: 1.0
08 March, 2016
4 Indicators and Interfaces
This section describes the indicators and interfaces for the DMM Series.
4.1 Front Panel
The Ethernet ports, antenna connector, power connector and indicators are located on the front panel as show in figure 1.
Figure 1: DMM Series front panel.
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Cybertec Pty Limited
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Document: 0013-001-000508
DMM Series Quick Start Guide
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08 March, 2016
4.2 Rear Panel
The rear panel contains the SIM slot, functional earth and DIN Clip as shown in figure 2.
Figure 2: DMM Series rear panel.
4.3 Indicators
The DMM Series modem has single power / status LED on the front panel of the unit. The indicator will light green when
power is applied and will light red when an error or fault condition is detected.
4.4 Ethernet
The Ethernet ports are on the front of the unit, the port has a LED indicating the connection speed and a LED indicating
activity as shown in Figure 3. The Ethernet port is capable of auto-negotiation, meaning cross-over cables are not required.
Figure 3: Ethernet ports.
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Cybertec Pty Limited
Copyright c 2016
Document: 0013-001-000508
DMM Series Quick Start Guide
Version: 1.0
08 March, 2016
5 Installation
The steps required to install the DMM Series Modem are described.
The DMM Series Modem should be mounted in a clean and dry location, protected from water,
excessive dust, corrosive fumes, extremes of temperature and direct sunlight. The unit uses convection
cooling, allow sufficient ventilation to ensure adequate cooling of the modem.
5.1 Installing the SIM Card
Before removing or inserting the SIM card, ensure that the power has been turned off and the power
connector has been removed from the unit.
Damage may result to the unit if excessive force is used to remove or insert the SIM.
The SIM card slot is located on the rear of the unit.
Figure 4: Inserting the SIM card.
•Insert the SIM card into the SIM card drawer with the contacts facing away from the closest edge, as shown on the
right of Figure 4.
•Push the SIM until in clicks, indicating it is in place.
•If inserted correctly it should be just behind the panel.
•To remove the SIM press until it clicks then release and it will spring out.
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Cybertec Pty Limited
Copyright c 2016
Document: 0013-001-000508
DMM Series Quick Start Guide
Version: 1.0
08 March, 2016
5.2 Antenna
The antenna connector on the DMM Series Modem is an SMA type and found on the rear of the unit. The supplied
antenna is intended for direct mounting to the SMA connector. Attach the antenna as shown in Figure 5. Ensure that the
connecting nut is done up tightly in order to ensure a good connection.
Figure 5: Antenna connected to SMA connector.
5.3 Power Supply
The DMM Series Modem requires a DC power source in the voltage range of +10VDC to +30VDC. The power connector
accepts a screw terminal plug which should be wired as shown in figure 6 and plugged into the power connector on the
rear of the unit.
Figure 6: Power plug wiring and Power connector.
The unit is designed to self protect from permanent damage if the voltage exceeds +36VDC or if
reverse polarity is applied. In the case of either event the modem may need to be returned for service.
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Cybertec Pty Limited
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Document: 0013-001-000508
DMM Series Quick Start Guide
Version: 1.0
08 March, 2016
5.4 Functional Earth
In order to comply with emission and immunity requirements the unit should be grounded. Ensure that the functional
earth lug is connected to earth ground during normal use. The Functional earth termination screw is on the rear of the
unit.
Figure 7: Functional earth termination screw.
5.5 Mounting
The DMM Series Modem is designed to be DIN rail mounted. Using the DIN rail clip on the rear of the unit ensure the
unit is securely mounted to a suitable DIN rail.
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Cybertec Pty Limited
Copyright c 2016
Document: 0013-001-000508
DMM Series Quick Start Guide
Version: 1.0
08 March, 2016
6 Accessing the Web Interface
All configuration of the DMM Series Modem is performed via the web interface. In order to view the web pages a
computer with a fixed IP address, on the same sub-net as the DMM Series Modem, will need to be connected to one of
the LAN ports.
•The default IP settings of the DMM Series Modem are:
◦IP Address: 10.10.10.10
◦Netmask: 255.255.255.0
•The recommended IP settings for the PC used to configure the DMM Series Modem are:
◦IP Address: 10.10.10.20
◦Netmask: 255.255.255.0
◦Default Gateway: 10.10.10.10
◦Primary DNS: 10.10.10.10
Although it is possible to connect the DMM Series Modem directly to a Local Area Network (LAN) it
is recommend that the network configuration as described in this section be performed prior to doing
so.
6.1 Windows PC Network Settings
The following describes how to configure the network settings of a Windows XP PC with the IP settings listed above, so
that it can access the DMM Series Modem.
This procedure will change the network settings of the Windows PC, if the PC is connected to a
network the connection should be removed before performing the changes. To restore the network
settings of the PC record the current settings at Step 6 in the following procedure, then when the DMM
Series Modem has been configured following the procedure again and use the recorded values at Step
6.
1. Open the Control Panel by selecting Start ⊲Control Panel.
2. Double click the Network Connections icon.
3. Double click the Network icon.
4. The Local Area Connection Status dialogue box will be displayed, as shown on the left of Figure 8, click the Prop-
erties button.
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DMM Series Quick Start Guide
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08 March, 2016
Figure 8: Local Area Connection Status and Properties dialogue boxes.
5. The Local Area Connection Properties dialogue box, as shown on the right of Figure 8, will be displayed. Click on
Internet Protocol (TCP/IP) to highlight it and then click the Properties button.
6. The Internet Protocol (TCP/IP) Properties dialogue box, change the settings to match those shown in Figure 9, and
then click “OK”
Figure 9: Internet Protocol (TCP/IP) Properties dialogue box showing the recommended IP settings.
Note: If a web browser was open prior to making the network changes, then it will need to closed and re-started before
attempting to connect to the DMM Series Modem.
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DMM Series Quick Start Guide
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08 March, 2016
6.2 Connecting to the DMM Series Web Server
•Open a web browser on the PC and browse to 10.10.10.10 (the default DMM Series, IP address) .
•A login box similar to Figure 10 will pop up. If the box fails to display, re-check the cable connections to the unit
and the IP address settings of the PC.
•Enter the following login details:
◦User Name: admin
◦Password: admin
•The Status summary page will be displayed, it will be similar to Figure 11.
Note: As the unit has not yet been configured it is likely that some faults will be indicated.
Figure 10: DMM Series Web login box
Figure 11: DMM Series Status summary
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Cybertec Pty Limited
Copyright c 2016
Document: 0013-001-000508
DMM Series Quick Start Guide
Version: 1.0
08 March, 2016
7 Basic Configuration
The section explains the procedure to configure the DMM Series Modem for basic packet mode functionality. For details
on configuring the modem for Circuit Switched mode and for more advanced configuration refer to the DMM Series
Modem User Manual.
7.1 Configure the Wireless interface
To access the configuration page for the Wireless interface, click on Wireless, the Wireless Network configuration page
will be displayed similar to that shown in Figure 12. Note: the Frequency Band Selection table will not be shown on the
GSM Models.
Figure 12: Wireless Network configuration.
7.1.1 Network Configuration
The “Network Configuration” section contains the settings for the operational mode of the modem. The default settings
with Operating mode set to Packet mode (HSPA/GPRS) and the Frequency Band Selection set to Automatic will be
adequate for a standard Internet type connection.
7.1.2 Setting the SIM card PIN
The SIM card may have a PIN associated with it and my require the PIN to be entered before the modem can access the
SIM. To set the SIM PIN click the button. A dialogue box will be displayed, similar to that shown in Figure 13.
To enable the PIN click the Enable check box. The dialogue box will change to allow the PIN to be entered as shown in
Figure 14. Enter the PIN in both boxes and click update. The PIN has now been saved.
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08 March, 2016
Figure 13: SIM PIN control dialogue.
Figure 14: SIM PIN control dialogue.
7.1.3 Adding a Network Connection Profile
To access the packet mode configuration, select Wireless ⊲Packet Mode from the menu. The screen shown in Figure 15
will be displayed. The page shows the connection configuration details and is divided into two sections. The first section
shows the current connection state and the selected profile and the second section lists the available profiles. A connection
profile groups together the settings required to connect to a provider’s network. Multiple profiles may be configured to
allow quick changes to the network connection settings. For most applications only one profile is required.
Figure 15: Wireless Interface Packet mode settings.
To add a new profile, click the button, the add entry page will display as shown in Figure 16.
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Figure 16: Adding a new profile.
The settings required are listed below:
APN This is the name of the network provider’s Access Point Name (APN).
Authentication For connections requiring a user-name and password to connect, this field sets the authentication protocol
used:
None No authentication is performed.
PAP The Password Authentication Protocol is used.
CHAP The Challenge-Handshake Authentication Protocol is used.
Username For connections with PAP or CHAP selected for authentication, this is the user-name the modem will use to
authenticate.
Password For connections with PAP or CHAP selected for authentication, this is the password the modem will use to
authenticate. In order to set a password click the check box marked New then enter the password in the adjacent
text field. The password is visible as it is being typed so that it can be checked for errors prior to being set. Once
set the password will no longer be visible.
The network provider will specify the required settings for completing a connection profile. The
provider may not supply a user-name and password if network authentication is not required. In this
case set the Authentication to None. The only required field is the APN.
Once the profile has been entered click the button to save and commit changes. The screen will now change to
show the newly added profile, as this is the only profile entered it will be automatically selected as the current profile and
the profile entry will be shaded green to indicate that it is the selected profile.
7.1.4 Enable the Wireless Connection
To complete the configuration of the wireless connection, set the Connection state to “Always connect” and click the
“Update” button to save the changes. Once the changes have been set, the DMM Series Modem will attempt to establish
a connection to a wireless network. The connection time will vary and may take several minutes to complete. Figure 17
shows the completed wireless configuration.
Figure 17: Completed wireless configuration.
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7.1.5 Connection Status
To check the status of the connection select “Status” from the top level menu and then select “Wireless” from the second
level menu. The Wireless status page will be displayed. The status of the connection will change as the modem connects
to the network, first it will report “Checking” then “Connecting” and finally “Connected”. To see the value changing the
page will need to be refreshed. Once connected the Wireless status page will look similar to that shown in Figure 18.
Figure 18: Wireless Status showing a modem in the connected state.
During initialisation the status may be reported as “Error” while the connection is being established. If
the error persists check the profile settings have been entered correctly. Refer to Section 7.1.3.
With the Wireless network connection established the Status Alarms page should now indicate no faults as shown in
Figure 19.
Figure 19: Status Alarms page.
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Document: 0013-001-000508
DMM Series Quick Start Guide
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7.2 Configure the LAN interface and DHCP Server
To access the configuration page for the LAN interface and DHCP Server, select Interfaces from the top level menu the
LAN interface screen similar to that shown in Figure 20 will be shown.
Figure 20: LAN Interface configuration
7.2.1 Setting the IP Address
If it is desired to change the IP address of the LAN port, follow the steps below:
•Enter the new IP address and netmask in the Interface Configuration table.
•Click Update to set the changes. Once the changes have been set, the IP address of the DMM Series Modem will
change. Enter the new address in the browser on the PC. It will be necessary to login again, following the procedure
described in the previous section.
7.2.2 Enabling DHCP
The DHCP server allows clients on the local network to be automatically allocated IP addresses from the DMM Series
Modem. DHCP also provides the clients with network settings such as default route and location of DNS servers.
By default the DHCP server is disabled however it has been configured to serve IP addresses in the range 10.10.10.100
through 10.10.10.200, and the Default and Maximum lease times have been set to 1440 minutes. So if these values are
consistent with the network to which the DMM Series Modem is connected, then the DHCP server can be enabled by
setting the Enabled field to ’Yes’ and clicking the Update button.
If the standard settings are not applicable for the connected network, then refer to Figure 21 and follow the steps below,
to configure the DHCP server:
•Choose a group of available IP addresses on the local network. For example, if the IP address of the DMM Series
Modem is 10.10.10.10 with a netmask of 255.255.255.0, a group chosen could be 10.10.10.100 to 10.10.10.200.
This will provide 101 addresses for clients.
•Under the DHCP Server Configuration table,
◦Set the Enabled option to Yes.
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◦Enter the first address of the group in the Start Address box.
◦Enter the last address of the group in the End Address box.
◦Enter a lease time for the Default Lease time.
◦Enter a lease time for the Maximum Lease time.
•Click Update to set the changes.
Figure 21: DHCP configuration.
7.3 Configure clients to use the DMM Series Modem
The DMM Series Modem will act as a gateway for connections destined over the wireless interface. The default configu-
ration will provide Network Address Translation and firewalling to protect clients on the local network.
To configure clients to use the DMM Series Modem as the default gateway:
•If the clients have a DHCP address allocated by the DMM Series Modem, they will have learned the necessary
settings. No further configuration is needed.
•If clients have static IP addresses, set their default route and DNS server to the IP address of the DMM Series
Modem .
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Document: 0013-001-000508
DMM Series Quick Start Guide
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8 Troubleshooting
The following is a list a potential problems and possible causes. If after the checking through the list a problem persists
refer to the DMM Series Modem User Manual for further information.
8.1 DMM Series Modem does not start.
•Check the power / status indicator (Refer to Section 4.3) is lit green. If not check the power supply is the correct
voltage and the connector is wired correctly. Refer to section 5.3.
•Check the front panel indicators for a fault condition, particularly the Status indicator. Refer to Section 4.3.
8.2 Cannot connect to web pages
•Check the Ethernet cabling between the PC and the DMM Series Modem .
•Check that the connection LED on the DMM Series Modem Ethernet port is lit. Refer to Section 4.4.
•Check the IP address settings of the computer have been set correctly. Refer to section 6.
•The IP address of the DMM Series Modem may have been changed from the default value. If this is the case then:
◦Make sure the IP address settings of the computer are correct for the IP address chosen for the DMM Series
Modem and;
◦the correct IP address has been entered in the web browser.
•The password may have been changed from the default.
8.3 Network Status Fault
Check the Wireless Status page for a list of possible faults.
8.3.1 SIM Card Absent or Faulty
•Check that the SIM card has been installed correctly. Refer to Section 5.1.
•Check with the Network provider to ensure that the SIM card has been activated.
•Check that the SIM PIN has been entered correctly. Refer to Section 7.1.2
•The SIM card may be faulty, if possible test using an alternative SIM card.
8.3.2 Network Registration Fault
•Check that the antenna has been installed and connected correctly. Refer to Section 5.2.
•If the signal strength is low check the antenna alignment. Refer to Section 5.2.
•Check that the connection profile details have been entered correctly. Refer to section 7.1.3.
8.4 Connection Status Fault
8.4.1 Status Disabled
•Check that the Connection State is set to enabled on the Wireless Packet Mode page. Refer to Section 7.1.4
•Check the profile, APN, User-name and password have been set correctly. Refer to section 7.1.3.
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