RACOM MG102i User manual

Operating manual
.
MG102i
GPRS/UMTS/HSPA+/LTE router
.
1.5
11/12/2015
www.racom.eu
RACOMs.r.o. •Mirova1283•59231NoveMestonaMorave•CzechRepublic
Tel.:[phone]•Fax:[phone]•E-mail: [e-mail]

Table of Contents
Important Notice .................................................................................................................................. 5
Getting started ..................................................................................................................................... 6
1. MG102i router ................................................................................................................................. 7
1.1. Introduction ........................................................................................................................... 7
1.2. Key features ......................................................................................................................... 7
1.3. Standards ............................................................................................................................. 8
2. MG102i in detail .............................................................................................................................. 9
3. Implementation notes .................................................................................................................... 11
3.1. Ethernet SCADA protocols ................................................................................................. 11
3.2. Serial SCADA protocols ..................................................................................................... 11
3.3. Network center ................................................................................................................... 11
3.4. VPN tunnels ....................................................................................................................... 11
4. Product .......................................................................................................................................... 12
4.1. Dimensions ......................................................................................................................... 12
4.2. Connectors ......................................................................................................................... 12
4.3. Indication LEDs .................................................................................................................. 16
4.4. Technical specifications ...................................................................................................... 17
4.5. Model offerings ................................................................................................................... 18
4.6. Accessories ........................................................................................................................ 19
5. Bench test / Step-by-Step guide ................................................................................................... 20
5.1. Connecting the hardware ................................................................................................... 20
5.2. Powering up your wireless router ....................................................................................... 20
5.3. Connecting MG102i to a programming PC ........................................................................ 20
5.4. Basic setup ......................................................................................................................... 21
6. Installation ..................................................................................................................................... 22
6.1. Mounting ............................................................................................................................. 22
6.2. Antenna mounting .............................................................................................................. 22
6.3. Power supply ...................................................................................................................... 22
7. Web Configuration ......................................................................................................................... 23
7.1. HOME ................................................................................................................................. 23
7.2. INTERFACES ..................................................................................................................... 24
7.3. ROUTING ........................................................................................................................... 61
7.4. FIREWALL .......................................................................................................................... 68
7.5. VPN .................................................................................................................................... 74
7.6. SERVICES ......................................................................................................................... 85
7.7. SYSTEM ........................................................................................................................... 108
7.8. LOGOUT .......................................................................................................................... 128
8. Command Line Interface ............................................................................................................. 129
8.1. General usage .................................................................................................................. 129
8.2. Print help .......................................................................................................................... 130
8.3. Getting config parameters ................................................................................................ 131
8.4. Setting config parameters ................................................................................................ 131
8.5. Updating system facilities ................................................................................................. 132
8.6. Manage keys and certificates ........................................................................................... 132
8.7. Getting status information ................................................................................................ 133
8.8. Scan ................................................................................................................................. 134
8.9. Sending e-mail or SMS .................................................................................................... 134
8.10. Restarting services ......................................................................................................... 134
8.11. Debug ............................................................................................................................. 135
8.12. Resetting system ............................................................................................................ 136
8.13. Rebooting system ........................................................................................................... 136
3© RACOM s.r.o. – MG102iGPRS/UMTS/HSPA+/LTE router

8.14. Running shell commands ............................................................................................... 136
8.15. CLI commands history .................................................................................................... 136
8.16. CLI–PHP ........................................................................................................................ 137
9. Troubleshooting ........................................................................................................................... 142
9.1. Common errors ................................................................................................................ 142
9.2. Messages ......................................................................................................................... 142
9.3. Troubleshooting tools ....................................................................................................... 142
10. Safety, environment, licensing ................................................................................................... 144
10.1. Safety instructions .......................................................................................................... 144
10.2. Country of Origin ............................................................................................................ 146
10.3. Warranty ......................................................................................................................... 147
A. Glossary ...................................................................................................................................... 148
Index ................................................................................................................................................ 150
B. Revision History .......................................................................................................................... 153
List of Figures
1. Router MG102i UMTS and MG102i LTE ......................................................................................... 6
2.1. MG102i front and terminal panel .................................................................................................. 9
4.1. Dimensions in millimeters ........................................................................................................... 12
4.2. Antenna connectors SMA ........................................................................................................... 12
4.3. Eth RJ45 Plug - pin numbering .................................................................................................. 13
4.4. USB connector ........................................................................................................................... 13
4.5. Screw terminal ............................................................................................................................ 14
4.6. Reset button ............................................................................................................................... 15
4.7. Indication LEDs .......................................................................................................................... 16
4.8. DIN rail bracket ........................................................................................................................... 19
4.9. MG102i with DIN rail bracket ...................................................................................................... 19
10.1. Country of Origin declaration ................................................................................................. 146
List of Tables
4.1. Pin assignment Ethernet interface ............................................................................................. 13
4.2. USB pin description .................................................................................................................... 13
4.3. Pin assignment of screw terminal .............................................................................................. 14
4.4. Digital inputs levels ..................................................................................................................... 14
4.5. Digital outputs parameters ......................................................................................................... 14
4.6. Voltage Polarity connector misconnection Risks ........................................................................ 15
4.7. MG102is interfaces and status indicators .................................................................................. 16
4.8. Technical specifications .............................................................................................................. 17
MG102iGPRS/UMTS/HSPA+/LTE router – © RACOM s.r.o.4
MG102i
GPRS/UMTS/HSPA+/LTE router

Important Notice
Copyright
© 2014 RACOM. All rights reserved.
Products offered may contain software proprietary to RACOM s. r. o. (further referred to under the ab-
breviated name RACOM). The offer of supply of these products and services does not include or inply
any transfer of ownership. No part of the documentation or information supplied may be divulged to
any third party without the express written consent of RACOM.
Disclaimer
Although every precaution has been taken in preparing this information, RACOM assumes no liability
for errors and omissions, or any damages resulting from the use of this information. This document or
the equipment may be modified without notice, in the interests of improving the product.
Trademark
All trademarks and product names are the property of their respective owners.
Important Notice
• Due to the nature of wireless communications, transmission and reception of data can never be
guaranteed. Data may be delayed, corrupted (i.e. have errors), or be totally lost. Significant delays
or losses of data are rare when wireless devices such as the M!DGE/MG102i are used in an appro-
priate manner within a well‐constructed network. M!DGE/MG102i should not be used in situations
where failure to transmit or receive data could result in damage of any kind to the user or any other
party, including but not limited to personal injury, death, or loss of property. RACOM accepts no li-
ability for damages of any kind resulting from delays or errors in data transmitted or received using
M!DGE/MG102i, or for the failure of M!DGE/MG102i to transmit or receive such data.
• Under no circumstances is RACOM or any other company or person responsible for incidental,
accidental or related damage arising as a result of the use of this product. RACOM does not provide
the user with any form of guarantee containing assurance of the suitability and fit for purpose.
• RACOM products are not developed, designed or tested for use in applications which may directly
affect health and/or life functions of humans or animals, nor to be a component of similarly important
systems, and RACOM does not provide any guarantee when company products are used in such
applications.
5© RACOM s.r.o. – MG102iGPRS/UMTS/HSPA+/LTE router
Important Notice

Getting started
MG102i Wireless Routers will only operate reliably over the cellular network if there is a strong signal.
For many applications a flexible stub antenna would be suitable but in some circumstances it may be
necessary to use a remote antenna with an extension cable to allow the antenna itself to be positioned
so as to provide the best possible signal reception. RACOM can supply a range of suitable antennas.
1. Install the SIM card
Insert a SIM card into the SIM socket. Make sure the SIM is enabled for data transmission.
2. Connect the GSM/UMTS antenna
Fit a GSM/UMTS antenna. If needed, contact RACOM for suitable antennas and other details.
3. Connect the LAN cable
Connect one MG102i Ethernet port to your computer using an Eth cat.5 cable
4. Connect the power supply
Connect the power supply wires to the MG102i screw terminals. Enable the power supply.
5. Setting of IP address of the connected computer
By default the DHCP server is enabled, thus you can allow the Dynamic Host Configuration Protocol
(DHCP) on your computer to lease an IP address from the MG102i. Wait approximately 20 seconds
until your computer has received the parameters (IP address, subnet mask, default gateway, DNS
server).
As an alternative. you can configure a static IP address on your PC (e.g. 192.168.1.2/24) so that
it is operating in the same subnet as the MG102i. The MG102i default IP address for first Eth inter-
face is 192.168.1.1, the subnet mask is 255.255.255.0.
6. Start setting up using web browser
Open a web browser such as Internet Explorer or Firefox. In the address field of the web browser,
enter default IP address of MG102i (i.e. http://192.168.1.1); initial screen will appear. Follow the
instructions and use the MG102i Web Manager to configure the device. For more details see
Chapter 7, Web Configuration.
Fig. 1: Router MG102i UMTS and MG102i LTE
MG102iGPRS/UMTS/HSPA+/LTE router – © RACOM s.r.o.6
Getting started

1. MG102i router
1.1. Introduction
Although MG102i wireless routers have been specifically designed for SCADA and telemetry, they are
well suited to variety of wireless applications. MG102i HW and SW are ready to maintain reliable and
secure connections from an unlimited number of remote locations to a central server. Both standard
Ethernet/IP and serial interfaces are available. Moreover, two digital inputs and two digital outputs can
be used for direct monitoring and control of application devices.
MG102i versatility is further enhanced by two independent Ethernet ports. These can be configured to
either support two independent LANs (e.g. LAN and WAN settings), or simply connect two devices
within one LAN (effectively replacing an Eth switch). MG102i software is based on proven components,
including an Embedded Linux operating system and standard TCP/IP communication protocols.
Combining MG102i with a M!DGE single-SIM router in one network is quite straightforward because
of fully compatible interface settings and behaviour on all HW interfaces.
MG102i and M!DGE cellular routers are from the same product family, shares the same source code
and setting of many feautres is identical.
M!DGE/MG102i together with RACOM RipEX radio router offers an unrivaled solution for combining
GPRS and UHF/VHF licensed radio in a single network. Even a single RipEX in the center of a MG102i
network allows for efficient use of addressed serial SCADA protocols.
1.2. Key features
Mobile Interface Parameters
• Mobile Connection options: HSPA+, HSDPA, HSUPA, UMTS, EDGE, GPRS, GSM and LTE
• Global connectivity
• Transparent hand-over between 2G and 3G or 2G, 3G and 4G
Power supply
• Input voltage: 10.2 – 57.6 VDC
• Max. power consumption: 6 W
Services /Networking
• Fallback Management
• Connection supervision, Automatic connection recovery
• Quality of Service (QoS)
• OpenVPN, IPsec, PPTP, GRE, Dial-In
• VRRP
• DHCP server, DNS proxy server, DNS update agent
• Telnet server, SSH server, Web server
• NTP
• Device server, Protocol server, SDK
• Port Forwarding (NAPT)
• Firewall, Access Control Lists
7© RACOM s.r.o. – MG102iGPRS/UMTS/HSPA+/LTE router
MG102i router

Interfaces
• 5 Ethernet ports: LAN, WAN/LAN
• RS232
• 2× DI, 2× DO
• USB host
Diagnostic and Management
• Web interface, CLI available
• File configuration
• OTA SW update
• Advanced troubleshooting
• SMS remote control, SMS and E-mail notification
• SNMPv1/v2c/3
1.3. Standards
EN 301 489-1 V1.9.2EMC
EN 301 489-7 V1.3.1
EN 301 489-17 V2.2.1
EN 301 489-24 V1.5.1
EN 300 328 V1.8.1
EN 300 440-2 V1.4.1
EN 50 121-3-2:2006
EN 50 121-4:2006
EN 55022:2010
EN 55024:2010
EN 61 000-6-2:2005
EN 301511 V9.0.2Radio
EN 301893 V1.7.1
EN 60950-1 +A11:2006/2009Electrical Safety
+A1 +A12:2010/2011
EN 62311:2008
IP40IP rating
IEEE 802.3iETH
IEEE 802.3u
IEEE 802.3af
MG102iGPRS/UMTS/HSPA+/LTE router – © RACOM s.r.o.8
MG102i router

2. MG102i in detail
Fig. 2.1: MG102i front and terminal panel
All MG102i Wireless Routers run MG102i Software. Software offers the following key features:
• Interfaces and Connection Management (Section 7.2, “INTERFACES”)
○ Dial-out (permanent, on switchover)
○ Link Supervision
○ Fallback to backup profile or SIM
○ SIM and PIN management
○ Automatic or manual network selection
○ Ethernet (LAN, WAN, bridging, IP passthrough, VLAN management)
○ USB (autorun, device server)
○ Serial port (login console, device server, protocol server, SDK)
○ Digital I/O
○ WiFi/WLAN
• Routing (Section 7.3, “ROUTING”)
○ Static Routing
○ Extended Routing
○ Multipath Routes
○ Bridging
○ Quality of Service (QoS)
○ Mobile IP
• Security / Firewall (Section 7.4, “FIREWALL”)
○ NAPT / Port Forwarding
○ Firewall
• Virtual Private Networking (VPN) (Section 7.5, “VPN”)
○ OpenVPN Server/Client
○ IPsec Peer
○ PPTP Server
○ GRE Peer
○ Dial-in Server
• Services (Section 7.6, “SERVICES” )
○ SDK
9© RACOM s.r.o. – MG102iGPRS/UMTS/HSPA+/LTE router
MG102i in detail

○ NTP Server
○ DHCP Server
○ DNS Server
○ Dynamic DNS Client
○ E-mail Client
○ Notification via E-mail and SMS
○ SMS Client
○ SSH/Telnet Server
○ SNMP Agent
○ Web Server
○ GPS Daemon (with valid GPS license)
○ Redundancy
• System Administration (Section 7.7, “SYSTEM”)
○ Configuration via Web Manager
○ Configuration via Command Line Interface (CLI) accessible via Secure Shell (SSH) and telnet
○ Batch configuration with text files
○ User administration
○ Troubleshooting tools
○ Over the air software update
○ Licensing (extra features)
○ Keys and certificates (HTTPS, SSH, OpenVPN, ...)
○ Legal Notice
MG102iGPRS/UMTS/HSPA+/LTE router – © RACOM s.r.o.10
MG102i in detail

3. Implementation notes
3.1. Ethernet SCADA protocols
SCADA equipment with an Ethernet protocol behaves as standard Ethernet equipment from a commu-
nications perspective. Thus the communication goes transparently through the GPRS/UMTS/LTE
network. The implementation requires heightened caution to IP addressing and routing. NAPT function-
ality should be used frequently.
3.2. Serial SCADA protocols
A SCADA serial protocol typically uses simple 8 or 16 bit addressing. The mobile network address
scheme is an IP network, where range is defined by the service provider (sometimes including individual
addresses, even in the case of a private APN). Consequently, a mechanism of translation between
SCADA and the IP addresses is required. To make matters worse, IP addresses may be assigned to
GPRS (EDGE, UMTS, etc.) devices dynamically upon each connection.
Please read Chapter 1 in the application note "SCADA serial protocols over GPRS routers"1which
describes how to efficiently solve this problem using RACOM routers.
3.3. Network center
In every network, the center plays a key role and has to be designed according to customer's require-
ments. Several possible solutions are described in the application note's Chapter 2 – M!DGE / MG102i
CENTER2.
3.4. VPN tunnels
Customer data security arriving through the mobile network is often very important. Private APN is the
basic security requirement, but not safe enough for such applications.
VPN tunnels solution is closely connected with the center and is also briefly described in the given
application note.
1http://www.racom.eu/eng/products/m/midge/app/scada.html
2http://www.racom.eu/eng/products/m/midge/app/midge-mg102i_centre.html
11© RACOM s.r.o. – MG102iGPRS/UMTS/HSPA+/LTE router
Implementation notes

4. Product
4.1. Dimensions
178
190
165
50
104
40
Fig. 4.1: Dimensions in millimeters
4.2. Connectors
4.2.1. Antenna SMA
Fig. 4.2: Antenna connectors SMA
MG102i uses SMA antenna connectors:
• Mob 1, Mob 2 for GSM/UMTS/LTE antenna connection (Mob 1 for 1st UMTS module, Mob 2 for
LTE as auxiliary second connector or for 2nd UMTS),
• GPS for GPS active or passive antenna,
• WLAN 1 and WLAN 2 for WiFi Antenna (WLAN 2 as auxiliary).
MG102iGPRS/UMTS/HSPA+/LTE router – © RACOM s.r.o.12
Product

4.2.2. Eth RJ45
Fig. 4.3: Eth RJ45 Plug - pin numbering
Tab. 4.1: Pin assignment Ethernet
interface
ETH (Ethernet 10Ba-
seT and 100BaseT)
RJ-45
Socket
signalpin
TX+1
TX−2
RX+3
RX−6
4.2.3. USB
MG102i uses USB 1.1, Host A interface. USB interface is wired as standard:
Fig. 4.4: USB connector
Tab. 4.2: USB pin description
wiresignalUSB pin
red+5 V1
whiteData (−)2
greenData (+)3
blackGND4
4.2.4. Screw terminal
Screw terminal plug type Stelvio Kontek CPF5/15 or MRT3P/15V01 can be used.
13© RACOM s.r.o. – MG102iGPRS/UMTS/HSPA+/LTE router
Product

Fig. 4.5: Screw terminal
Tab. 4.3: Pin assignment of screw terminal
signalpin descriptionpin
Ground internally connected with casing ground.VGND 1
Dual power input - not connected with pin 4: 12–48 VDC (–15%
+20%) = 10.2–57.6 VDC.
V+ (12–48 V=)
2
RS232 – RxD (receiving data)RxD3
RS232 – TxD (transmitting data)TxD4
RS232 – GND (ground)GND5
Digital output. Dry contact relay. Normally open with MG102i without
powering.
DO1:
6
7
Digital output. Dry contact relay. Normally open with MG102i without
powering. See Section 7.2.7, “Digital I/O” for details.
DO2:
8
9
Digital input 1 See Section 7.2.7, “Digital I/O”DI1−10
Digital input 1DI1+11
Digital input 2DI2−12
Digital input 2DI2+13
Tab. 4.4: Digital inputs levels
0 to 5.0 VDClogical level 0
7.2 to 40 VDClogical level 1
Note: Negative input voltage is not recognised.
Tab. 4.5: Digital outputs parameters
1 AMaximal continuous current
60 VDC, 42 VAC (Vrms)Maximal switching voltage
60 WMaximal switching capacity
MG102iGPRS/UMTS/HSPA+/LTE router – © RACOM s.r.o.14
Product

Tab. 4.6: Voltage Polarity connector misconnection Risks
Plug pos.Plug pos.Plug pos.Plug pos.pin descriptionpin
−−
Nde
+
OK
−VGND 1
OK
+
Nde
−−+V+ (12–48 V=)2
−+
Dp [1]
+
Dp [1]
−RxD3
Dp [1]
+
Dp [1]
−−+TxD4
−+
Nde
+
Nde
−GND5
Nde [2]
+
Nde [2]
−−+DO1-16
−+
Nde
+
Nde
−DO1-27
Nde [3]
+
Nde [3]
−−+DO2-18
−+
Nde
+
Nde
−DO2-29
Nde [4]
+
OK [4]
−−+DI1−10
−+
Nde
+
Nde
−DI1+11
Nde [4]
+
OK [4]
−−+DI2−12
−+DI2+13
Explanatory notes for the table:
OK - Normal operation
DP - Damage possible
Nde - No damage expected
[1] - If the applied voltage is > 15 V, damage is likely
[2] - If the relay is closed (normally open), the relay is damaged when current > 5 A
[3] - If the relay is closed (normally closed), the relay is damaged when current > 5 A
[4] - If the applied voltage is > 40 V, input circuit damage is likely
4.2.5. Reset button
Fig. 4.6: Reset button
The Reset button is placed close to the SIM holders and it is labeled
"Reset". Use a blunt tool with 1 mm in diameter (e.g. paper clip) to press
the button.
Keep it pressed for at least 3 seconds for reboot and at least 10 seconds
for a factory reset. The start of the factory reset is confirmed by all LEDs
lighting up for one second. The button can be released afterwards.
15© RACOM s.r.o. – MG102iGPRS/UMTS/HSPA+/LTE router
Product

4.3. Indication LEDs
Fig. 4.7: Indication LEDs
Tab. 4.7: MG102is interfaces and status indicators
FunctionStateLabel
Start up, maintenancegreen blinking
Status Ready (upper side banks description)green on
Ready (lower side banks description)orange on
Insufficient power supplyorange blinking
Mobile connection is being establishedblinking
Mob1
Mob2
Mobile connection is upon
Excellent GSM signalgreen
Medium GSM signalorange
Weak GSM signalred
VPN connection is upgreen on
VPN VPN connection is being establishedgreen blinking
WLAN connection is being establishedblinking
WLAN WLAN connection is upon
Weak / Medium / Excellent WLAN signalred /orange / green
GPS is turned on, but a valid NMEA stream is not yet availableblinking
GPS GPS is turned on and a valid NMEA stream is availableon
GPS is turned off and a valid NMEA stream is availableoff
A voice call is currently activeon
Voice No voice call is activeoff
If lower side banks displayed
Closedon
DO1 Openedoff
Closedon
DO2 Openedoff
Input seton
DI1 Input not setoff
Input seton
DI2 Input not setoff
MG102iGPRS/UMTS/HSPA+/LTE router – © RACOM s.r.o.16
Product

4.4. Technical specifications
Tab. 4.8: Technical specifications
Mobile Interface UMTS
WCDMA, HSDPA, HSUPA, HSPA+: bands1, 2, 5, 8
EDGE, GPRS: 850/900/1900 MHz
Data rates: max. 14.4 Mbps Downlink / 5.76 Mbps uplink
Mobile Interface LTE
LTE: bands 1, 2, 3, 5, 7, 8, 20, all bands withs diversity
WCDMA, HSPA, HSPA+: bands 1, 2, 3, 5, 8, all bands withs diversity
GSM, GPRS, EDGE: 850/900/1800/1900 MHz
Data rates up to 100 Mbps downlink / 50 Mbps uplink
5× Ethernet 10/100 Base-T, Auto MDX, 5× RJ45, bridged or routedEthernet
1× 3-wire RS232 on 13-pin screw terminal blockSerial Interface
2 digital inputs
Digital I/O
0–5.0 VDC level 0
7.2–40 VDC level 1, maximum voltage 40 VDC
2 digital outputs
Relay outputs 1st NO, 2nd NC
Limiting continuous current 1 A
Max. switching voltage 60 VDC, 42 VAC (Vrms)
Maximum switching capacity 60 W on 13-pin ter-
minal block
USB service interface USB host interface supporting memory devices
USB type A connector
50 ΩImpedance:
Antenna Interfaces SMA femaleConnector:
10.2–57.6 VDC (12–48 VDC –15 % / +20 %)Input voltage:
Power Supply Power consumption: Rx max. 1.9 W
Tx max. 6 W
Environmental Conditions
For indoor use only, IP40
Metal casing, DIN rail mounting kit included
–25 to +70 °C (–13 to +158 °F)Temperature range
UMTS/WLAN:
–25 to +60 °C (–13 to +140 °F)Temperature range LTE:
0 to 95 % (non condensing)Humidity:
Flat mountingMounting
190 W × 104 D × 40 H mm (7.48 × 4.09 × 1.57 in), ca. 610 g (1.35 lb)Dimensions / Weight
CE, FCCType Approval
Options
Various antennas suitable for your application are availableAntennas
DIN rail bracketMounting kit
17© RACOM s.r.o. – MG102iGPRS/UMTS/HSPA+/LTE router
Product

4.5. Model offerings
Ordering code (Part No’s)
Trade name: MG102i
Type (according internal module(s)): MG102i-U, MG102i-L, MG102i-2U
Code (according to next HW modules): e.g. MG102i-UW
MG102i - XXyy - zzz
XX – module type
FunctionalityModuleCode
GPRS/EDGE/UMTS/HSPAUMTSMG102i-U
GPRS/EDGE/UMTS/HSPA+/LTELTEMG102i-L
GPRS/EDGE/UMTS/HSPA2×UMTSMG102i-2U
yy – HW modules
empty – basic model (no HW module)
W– Wifi (Wireless Local Area Network) internal module (Part No. MG102i-HW-WLAN)
Note: The WLAN module for MG102i-2U or MG102i-L has to be always ordered together with
the GPS SW feature key.
zzz – SW feature keys
empty – empty no SW feature key
G– GPS receiver (Part No. MG102i-SW-GPS)
M– MobileIP VPN tunnel option - see http://en.wikipedia.org/wiki/Mobile_IP for short explanation.
(Part No. MG102i-SW-Mobile IP)
S– OpenVPN server extension - without this key the maximum number of connected clients
shall reach 10. This key extends the number to 25.
(Part No. MG102i-SW-Server Ext.)
V– Voice Gateway - receive VoIP packets from LAN and change it to calls to the GSM/UMTS
network and transform calls incoming from mobile network to the VoIP packets into the LAN.
(Part No. MG102i-SW-VoIP)
Code examples:
MG102i-U = UMTS
MG102i-UW = UMTS + WLAN
MG102i-L(G) = LTE+GPS
MG102i-LW(G)(S) = LTE + WLAN + GPS + Server extension
MG102iGPRS/UMTS/HSPA+/LTE router – © RACOM s.r.o.18
Product

4.6. Accessories
4.6.1. DIN rail bracket
Fig. 4.8: DIN rail bracket
Fig. 4.9: MG102i with DIN rail bracket
DIN rail bracket
Installation bracket for DIN rail mounting. For usage details see chapter Mounting and chapter Dimen-
sions.
19© RACOM s.r.o. – MG102iGPRS/UMTS/HSPA+/LTE router
Product

5. Bench test / Step-by-Step guide
Before starting to work with the HW please be sure that you have a SIM card enabled for data and you
have all the necessary information from the mobile operator (PIN, APN, login, passwd)
5.1. Connecting the hardware
5.1.1. Install the SIM card
Insert a SIM card into the SIM socket. If the router has two SIM card sockets, use the first one. Make
sure the SIM is enabled for data transmission.
There are two reasons for installing the SIM card as the first task: a) the SIM card could be damaged
when inserted into the powered equipment, b) the information from SIM card are read only after a power
cycle.
5.1.2. Connect the GSM/UMTS antenna
Fit a GSM/UMTS antenna. For details see Section 4.6, “Accessories” or contact RACOM for suitable
antennas.
5.1.3. Connect the LAN cable
Connect one M!DGE/MG102i Ethernet port to your computer using an Eth cat.5 cable.
5.1.4. Connect the power supply
Connect the power supply wires to the M!DGE/MG102i screw terminals, ensuring correct polarity.
Switch on the power supply.
5.2. Powering up your wireless router
Switch on your power supply. The status LED flashes for a few seconds and after 8 seconds it starts
blinking to a green light. After approximately 30 seconds your router will have booted and will be ready;
the Status LED remains shining.
When the Mobile Connection is enabled the Connect LED starts blinking while connecting to the
GPRS/UMTS network – the color (green/orange/red) represents the signal strength (excellent, medium,
weak).
You’ll find the description of the individual LED states in Section 4.3, “Indication LEDs”.
5.3. Connecting MG102i to a programming PC
a. Please connect the Ethernet interfaces of your computer and MG102i.
b. If not yet enabled, please enable the Dynamic Host Configuration Protocol (DHCP) so that your
computer can lease an IP address from MG102i. Wait a moment until your PC has received the
parameters (IP address, subnet mask, default gateway, DNS server).
Alternative: Instead of using the DHCP, configure a static IP address on your PC (e.g.
192.168.1.10 mask 255.255.255.0) so that it is operating in the same subnet as the MG102i.
MG102iGPRS/UMTS/HSPA+/LTE router – © RACOM s.r.o.20
Bench test / Step-by-Step guide