Gemalto Cinterion ELS61T-US User manual

GEMALTO.COM/M2M
Cinterion®LTE Terminals
Hardware Interface Description
Version: 04
DocId: ELSxT_HID_v04

GENERAL NOTE
THE USE OF THE PRODUCT INCLUDING THE SOFTWARE AND DOCUMENTATION (THE "PROD-
UCT") IS SUBJECT TO THE RELEASE NOTE PROVIDED TOGETHER WITH PRODUCT. IN ANY
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tents and communication thereof to others without express authorization are prohibited. Offenders will be
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Document Name: Cinterion®LTE Terminals Hardware In-
terface Description
Version: 04
Date: 2018-09-04
DocId: ELSxT_HID_v04
Status Confidential / Preliminary

Cinterion®LTE Terminals Hardware Interface Description
Contents
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Contents
0 Document History...................................................................................................... 8
1 Introduction...............................................................................................................10
1.1 Related Documents ......................................................................................... 11
1.2 Terms and Abbreviations ................................................................................. 11
1.3 Regulatory and Type Approval Information ..................................................... 13
1.3.1 Directives and Standards.................................................................... 13
1.3.2 Safety Precautions.............................................................................. 16
1.4 Product Label................................................................................................... 18
2 Product Concept.......................................................................................................20
2.1 Key Features at a Glance ................................................................................ 20
3 Interface Description ................................................................................................24
3.1 Overview .......................................................................................................... 24
3.2 Block Diagram.................................................................................................. 25
3.3 Terminal Circuit................................................................................................ 26
3.4 Operating Modes ............................................................................................. 27
3.5 RS-232 Interface.............................................................................................. 28
3.5.1 9-Pole D-sub Connector ..................................................................... 28
3.6 GPIO Interface ................................................................................................. 29
3.6.1 Serial Interface ASC1 ......................................................................... 32
3.6.2 Digital Audio Interface (ELS61T-E2)................................................... 33
3.6.3 I2C Interface ........................................................................................ 37
3.6.4 SPI Interface ....................................................................................... 38
3.6.5 PWM Interface .................................................................................... 39
3.6.6 Pulse Counter ..................................................................................... 39
3.6.7 Analog-to-Digital Converter (ADC)...................................................... 39
3.6.8 DSR0 signal ........................................................................................ 39
3.7 Ethernet Interface ............................................................................................ 40
3.8 Power Supply................................................................................................... 41
3.9 Power Up/Power Down Scenarios................................................................... 42
3.9.1 Turn LTE Terminals on ....................................................................... 42
3.9.2 Reset/Restart LTE Terminals.............................................................. 42
3.9.3 Turn LTE Terminals off ....................................................................... 43
3.9.4 Disconnecting power supply ............................................................... 43
3.10 Automatic thermal shutdown............................................................................ 44
3.11 Hardware Watchdog ........................................................................................ 44
3.12 RTC.................................................................................................................. 44
3.13 SIM Interface.................................................................................................... 45
3.14 Status LEDs ..................................................................................................... 46
3.15 RF Antenna Interface....................................................................................... 47

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4 Electrical and Environmental Characteristics........................................................48
4.1 Absolute Maximum Ratings ............................................................................. 48
4.2 Electrical Specifications of the Application Interface........................................ 49
4.2.1 On/Off Control..................................................................................... 49
4.2.2 RS-232 Interface................................................................................. 49
4.2.3 USB Interface...................................................................................... 49
4.2.4 GPIO Interface .................................................................................... 50
4.2.5 Ethernet Interface ............................................................................... 51
4.3 Maximum Power Supply Ratings ..................................................................... 52
4.4 Operating Temperatures.................................................................................. 56
4.5 Antenna Interface............................................................................................. 57
4.6 Storage Conditions .......................................................................................... 60
5 Mechanics, Mounting and Packaging.....................................................................61
5.1 Mechanical Dimensions ................................................................................... 61
5.2 Mounting the LTE Terminals............................................................................ 64
5.3 Packaging ........................................................................................................ 65
6 Full Type Approval....................................................................................................66
6.1 Gemalto M2M Reference Setup ...................................................................... 66
6.2 Restrictions ...................................................................................................... 67
6.3 CE Conformity.................................................................................................. 67
6.4 EMC ................................................................................................................. 67
6.5 Compliance with FCC and IC Rules and Regulations ..................................... 68
6.6 Compliance with Japanese Rules and Regulations......................................... 70
7 List of Parts and Accessories..................................................................................71
8 Appendix A: (Hardware) Watchdog.........................................................................73
8.1 Reset Conditions.............................................................................................. 74
8.1.1 Reset stages ....................................................................................... 74
8.1.2 Reset Delay ........................................................................................ 75
8.2 Restart Conditions ........................................................................................... 75
8.3 Complete Watchdog Configuration .................................................................. 76
8.3.1 Watchdog (WD) Command Specification ........................................... 76
8.4 Qualified Watchdog Configuration ................................................................... 86
8.4.1 I2C Interface Command Specification ................................................. 86
8.5 Configuring GPIO Directions............................................................................ 92
8.5.1 Configuration using I2C Interface ........................................................ 93
8.5.2 Configuration using TXD0 Line of ASC0 Interface.............................. 94

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9 Appendix B: Ethernet Setup and Usage.................................................................95
9.1 Connection Setup ............................................................................................ 95
9.2 Connection Usage ........................................................................................... 97
9.2.1 Access LTE Terminal via Telnet (or SSH) .......................................... 97
9.2.2 Access LTE Terminal via FTP ............................................................ 98
9.2.3 Security Notes..................................................................................... 99
9.2.4 Configure IP Address.......................................................................... 99
9.2.5 Edit APN List....................................................................................... 99
9.2.6 Enter SIM Pin.................................................................................... 100
9.2.7 Transparent Data Exchange ............................................................. 100
9.2.8 Update LTE Module Firmware.......................................................... 101
9.2.9 Update Ethernet Sub-System Software ............................................ 101

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Tables
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Tables
Table 1: Cinterion®LTE Terminals overview ................................................................ 10
Table 2: Terms and abbreviations................................................................................. 11
Table 3: Directives ........................................................................................................ 13
Table 4: Standards of North American type approval ................................................... 13
Table 5: Standards of European type approval............................................................. 13
Table 6: Standards of Japanese type approval............................................................. 14
Table 7: Requirements of quality .................................................................................. 14
Table 8: Standards of the Ministry of Information Industry of the People’s Republic
of China........................................................................................................... 15
Table 9: Toxic or hazardous substances or elements with defined concentration
limits................................................................................................................ 15
Table 10: LTE Terminals label information ..................................................................... 19
Table 11: LTE Terminals‘ interfaces ............................................................................... 24
Table 12: Overview of operating modes ......................................................................... 27
Table 13: 9-pole D-sub (female) RS-232 ........................................................................ 28
Table 14: GPIO connector pin availability and alternate pin functionalities .................... 31
Table 15: Overview of DAI/PCM signals......................................................................... 33
Table 16: Female 8-pole RJ-45 Ethernet connector ....................................................... 40
Table 17: Female 6-pole Western plug for power supply, ignition, power down............. 41
Table 18: Allowed maximum antenna gain (including cable loss)................................... 47
Table 19: Absolute maximum ratings.............................................................................. 48
Table 20: Operating supply voltage for LTE Terminals................................................... 48
Table 21: On/Off control line specifications..................................................................... 49
Table 22: RS-232 interface specifications....................................................................... 49
Table 23: GPIO interface specifications (requirements) ................................................. 50
Table 24: Power supply specifications............................................................................ 52
Table 25: Temperature characteristics............................................................................ 56
Table 26: RF Antenna interface GSM / UMTS / LTE ...................................................... 57
Table 27: Storage conditions .......................................................................................... 60
Table 28: List of parts and accessories........................................................................... 71
Table 29: Address register for I2C commands ................................................................ 88
Table 30: I2C status result codes .................................................................................... 89

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Figures
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Figures
Figure 1: Product label of ELS61T-E.............................................................................. 18
Figure 2: Product Label of ELS61T-AUS ....................................................................... 18
Figure 3: Product label of ELS61T-US........................................................................... 19
Figure 4: LTE Terminals 3D view................................................................................... 24
Figure 5: Block diagram ................................................................................................. 25
Figure 6: LTE Terminals circuit block diagram............................................................... 26
Figure 7: Pin assignment RS-232 (D-sub 9-pole female)............................................... 28
Figure 8: ELS61T-US/AUS: GPIO connectors (8-pin and 12-pin).................................. 29
Figure 9: ELS61T-E: GPIO connectors (8-pin and 12-pin)............................................. 30
Figure 10: ELS61T-E2: GPIO connectors (8-pin and 12-pin)........................................... 30
Figure 11: ELS31T-V/J: GPIO connectors (8-pin and 12-pin).......................................... 31
Figure 12: Long frame PCM timing, 256kHz .................................................................... 33
Figure 13: Block circuit for DAI/PCM to analog converter................................................ 34
Figure 14: Sample circuit for analog to DAI/PCM circuit .................................................. 34
Figure 15: Audio Codec Board......................................................................................... 35
Figure 16: Characteristics of SPI modes.......................................................................... 38
Figure 17: 8-pole RJ-45 Ethernet connector (female)...................................................... 40
Figure 18: 6-pole Western jack for power supply, ignition, reset, typical connection....... 41
Figure 19: SIM interface................................................................................................... 45
Figure 20: Status LED...................................................................................................... 46
Figure 21: Antenna connectors ........................................................................................ 47
Figure 22: LTE Terminals 3D overview............................................................................ 61
Figure 23: LTE Terminals mechanical dimensions .......................................................... 62
Figure 24: LTE Terminals exploded view......................................................................... 63
Figure 25: Mounting the LTE Terminals........................................................................... 64
Figure 26: Reference equipment for approval.................................................................. 66
Figure 27: Hardware watchdog configuration................................................................... 73
Figure 28: Write data to address register......................................................................... 90
Figure 29: Read data from address register..................................................................... 91
Figure 30: Setting GPIO direction to OUTPUT via I2C interface ...................................... 93
Figure 31: Setting GPIO direction to INPUT via I2C interface .......................................... 93
Figure 32: Setting GPIO direction to OUTPUT via TXD0 line (at 1200bps)..................... 94
Figure 33: Setting GPIO direction to INPUT via TXD0 line (at 1200bps)......................... 94

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0 Document History
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0 Document History
Preceding document: "Cinterion®LTE Terminals Hardware Interface Description" Version 03a
New document: "Cinterion®LTE Terminals Hardware Interface Description" Version 04
Preceding document: "Cinterion®LTE Terminals Hardware Interface Description" Version 03
New document: "Cinterion®LTE Terminals Hardware Interface Description" Version 04
Preceding document: "Cinterion®LTE Terminals Hardware Interface Description" Version 02
New document: "Cinterion®LTE Terminals Hardware Interface Description" Version 03
Preceding document: "Cinterion®LTE Terminals Hardware Interface Description" Version 01
New document: "Cinterion®LTE Terminals Hardware Interface Description" Version 02
Chapter What is new
--- Product ELS61T-E2 added and adapted document accordingly
3.6.2.2,
3.6.2.3
Added description and configuration of the Audio Codec Board
4.3 Table 24 power consumption values added
Chapter What is new
1.4 Figure 2 Product label of ELS61T-AUS added
Chapter What is new
1Revised Table 1 for Module ELS61-E2 (remove DAI)
1.3.1 Revised Table 4 and Table 5 according to the actual standards
1.4 Figure 1 Product label of ELS61T-E and manufacturer contact address added
2.1 Revised table for Module ELS61-E2
3.6 Revised Figure 10 and Table 14 for Module ELS61-E2 (remove DAI)
3.15 Table 18 maximum antenna gain for ELS61T-E added
4.2.4, 8Revised Table 23 removing RS-485
4.3 Revised Table 24 removing UMTS Band III
4.5 Revised Table 26 adding LTE bands
6.3 Terminal product names and included module information added
information regarding usage inside European Union added
6.4 Terminal product names and included module information added
Chapter What is new
1Revised Table 1 for ELS31 terminals, which not support SPI
1.3 Revised footnote 1.
2.1 Revised Table Feature of the glance regarding FW update,Power On and available
memory for Java applications
3.3 Revised Figure 6 regarding module ON signal

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New document: "Cinterion®LTE Terminals Hardware Interface Description" Version 01
3.6 Revised Table 14 regarding digital audio signal names
3.8 Revised Table 17 regarding IGT_IN signal
3.9.1, 3.9.2,
3.9.3, 3.12
Revised chapters regarding “auto ignition”
4.1 Removed IGT_IN from Table 19
4.2.1 Removed IGT_IN from Table 21
4.2.4 Revised comment for SPI in Table 23
6.6 Added chapter for Japanese Rules and Regulations
Chapter What is new
-- Initial document setup.

Cinterion®LTE Terminals Hardware Interface Description
1 Introduction
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1 Introduction
This document1describes the hardware of the Cinterion®LTE Terminals. The LTE Terminals
come in five variants depending on the included Cinterion®module:
• ELS61T-US for use in North America and countries with similar radio bands.
• ELS61T-AUS for use in Australia.
• ELS61T-E for use in Europe and countries with similar radio bands.
• ELS61T-E2 for use in Europe and countries with similar radio bands, supporting voice
• ELS31T-V for use in North America in Verizon Wireless Network.
• ELS31T-J for use in Japan.
All LTE Terminals implements an Ethernet interface with a RJ-45 8-pin connector and also a
V.24 / V.28 RS-232 interface with a D-sub 9-pole female socket as well as a 6-pole Western
jack as plug-in power supply connector.
Wherever necessary and appropriate this document distinguishes between these five variants.
Table 1 gives a short overview of the available interfaces for the different LTE Terminals.
The scope of this document includes interface specifications, electrical as well as mechanical
characteristics of the LTE Terminals. It specifies standards pertaining to wireless applications
1. The document is effective only if listed in the appropriate Release Notes as part of the technical docu-
mentation delivered with your Gemalto M2M product.
Table 1: Cinterion®LTE Terminals overview
Module/Interface ELS61T-
US ELS61T- AUS ELS61T-E ELS61T-E2 ELS31T-V ELS31T-J
Cinterion®module ELS61-US ELS61-
AUS
ELS61-E2 ELS61-E R2 ELS31-V ELS31-J
LTE Cat. 1 Cat. 1 Cat. 1 Cat. 1 Cat. 1 Cat. 1
UMTS/HSPA+ HSDPA
Cat.8 /
HSUPA
Cat.6
HSDPA
Cat.8 /
HSUPA
Cat.6
-HSDPA
Cat.8 /
HSUPA
Cat.6
--
GMS/GPRS/
EDGE
-- GPRS:
Multislot
Class 12
EGPRS:
Multislot
Class 12
GPRS:
Multislot
Class 12
EGPRS:
Multislot
Class 12
--
RS232 / supports
autobauding
/////- /-
GPIO  
ASC1  
I2C/SPI /////- /-
DAI - - ---
Java   --

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1.1 Related Documents
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and outlines requirements that must be adhered to for successful product design. The LTE Ter-
minals are compact GSM/UMTS/LTE modems for the transfer of data in GSM/UMTS/LTE net-
works. Industrial standard interfaces and an integrated SIM card reader allow using the LTE
Terminals easily as GSM/GPRS/UMTS/LTE modems.
1.1 Related Documents
[1] AT Command Set for your LTE Terminal product
[2] Release Notes for your LTE Terminal product
To visit the Gemalto M2M GmbH Website please use the following link:
http://www.gemalto.com/m2m/
1.2 Terms and Abbreviations
Table 2: Terms and abbreviations
Abbreviation Description
ARP Antenna Reference Point
ATC AT Command
BTS Base Transceiver Station
CB Cell Broadcast
CODEC Coder-Decoder
DAI Digital Audio Interface
DCE Data Circuit terminating Equipment
DSR Data Set Ready
DTR Data Terminal Ready
EFR Enhanced Full Rate
EGSM Enhanced GSM
EMC Electromagnetic Compatibility
ESD Electrostatic Discharge
ETS European Telecommunication Standard
FDMA Frequency Division Multiple Access
G.C.F. GSM Conformity Forum
GSM Global Standard for Mobile Communication
HW Hardware
I2C Inter Integrated Circuit
IC Integrated Circuit
IF Intermediate Frequency
IMEI International Mobile Equipment Identifier
I/O Input/ Output

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1.2 Terms and Abbreviations
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IGT Ignition
ISO International Standards Organization
ITU International Telecommunications Union
kbps kbits per second
LVD Low voltage Directive
Mbps Mbits per second
MCU Microprocessor Controll Unit
MMI Machine Machine Interface
MO Mobile Originated
MS Mobile Station
MT Mobile Terminated
NC Not Connected
NTC Negative Temperature Coefficient
PA Power Amplifier
PCB Printed Circuit Board
PCM Pulse Code Modulation
PCS Personal Communication System
PD Power Down
PDU Protocol Data Unit
PoE Power over Ethernet
RED Radio Equipment Directive
RF Radio frequency
RI Ring Indication
RX Receive direction
SIM Subscriber Identification Module
SMS Short Message Service
SW Software
TDD Time Division Duplex
TDMA Time Division Multiple Access
TX Transmit direction
UART Universal Asynchronous Receiver and Transmitter
Table 2: Terms and abbreviations
Abbreviation Description

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1.3 Regulatory and Type Approval Information
1.3.1 Directives and Standards
LTE Terminals have been designed to comply with the directives and standards listed below1.
1. Standards of North American type approval do not apply to ELS61T-E and ELS31T-J . Standards of
European Type approval do not apply to ELS61T-US and ELS31T-J. Standards of North American and
European type approval apply partially to ELS61T-AUS and ELS31T-V
Table 3: Directives
2014/53/EU Directive of the European Parliament and of the council of 16 April 2014
on the harmonization of the laws of the Member States relating to the mak-
ing available on the market of radio equipment and repealing Directive
1999/ 05/EC.
The product is labeled with the CE conformity mark - see Section 6.3.
2002/95/EC (RoHS 1)
2011/65/EC (RoHS 2)
Directive of the European Parliament and of the Council of
27 January 2003 (and revised on 8 June 2011) on the
restriction of the use of certain hazardous substances in
electrical and electronic equipment (RoHS)
2002/96/EC Directive of the European Parliament and of the Council on waste electri-
cal and electronic equipment (WEEE)
2003/108/EC Directive of the European Parliament and of the Council of 8 December
2003 amending directive 2002/96/ec on waste electrical and electronic
equipment (WEEE)
Table 4: Standards of North American type approval
CFR Title 47 “Code of Federal Regulations, Part 15 B, Part 22 and Part 24 (Telecom-
munications, PCS)”; US Equipment Authorization FCC
OET Bulletin 65
(Edition 97-01)
Evaluating Compliance with FCC Guidelines for Human Exposure to
Radiofrequency Electromagnetic Fields
UL 60 950-1 Product Safety Certification (Safety requirements)
NAPRD.03 V5.34 “Overview of PCS Type certification review board
Mobile Equipment Type Certification and IMEI control”
PCS Type Certification Review board (PTCRB)
IEEE Std. C95.1-1999 IEEE Standard for Safety Levels with Respect to Human Exposure to
Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz
Table 5: Standards of European type approval
3GPP TS 51.010-1 “Digital cellular telecommunications system (Phase 2); Mobile Station
(MS) conformance specification”
ETSI EN 301 511 V12.5.1 Global System for Mobile communications (GSM); Mobile Stations (MS)
equipment; Harmonized Standard covering the essential requirements of
article 3.2 of Directive 2014/53/EU
GCF-CC V3.68.1 Global Certification Forum - Certification Criteria
Draft ETSI EN 301 489-1
V2.2.0
ElectroMagnetic Compatibility (EMC) standard for radio equipment and
services; Part 1: Common technical requirements; Harmonized Standard
covering the essential requirements of article 3.1(b) of Directive 2014/53/
EU and the essential requirements of article 6 of Directive 2014/30/EU

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Draft ETSI EN 301 489-52
V1.1.0
Electromagnetic Compatibility (EMC) standard for radio equipment and
services; Part 52: Specific conditions for Cellular Communication Mobile
and portable (UE) radio and ancillary equipment; Harmonized Standard
covering the essential requirements of article 3.1(b) of Directive 2014/53/
EU
ETSI EN 301 908-1
V11.1.1 IMT cellular networks; Harmonized Standard covering the essential
requirements of article 3.2 of the Directive 2014/53/EU; Part 1:
Introduction and common requirements
ETSI EN 301 908-2
V11.1.2
IMT cellular networks; Harmonized Standard covering the essential
requirements of article 3.2 of the Directive 2014/53/EU; Part 2: CDMA
Direct Spread (UTRA FDD) User Equipment (UE)
EN 62311-2008 Assessment of electronic and electrical equipment related to human expo-
sure restrictions for electromagnetic fields (0 Hz - 300 GHz)
EN 60950-1:2006/
A11:2009+A1:2010+
A12:2011+A2:2013
Safety of information technology equipment
Table 6: Standards of Japanese type approval
ELS31T-J will be certified to meet the requirements of the Japanese "Telecommunications Business
Law" and "Ordinance Concerning Technical Regulations Conformity Certification of Specified Radio
Equipment" as well as the requirements of the Japanese "Radio Law" and "Ordinance Concerning
Technical Conditions Compliance Approval and Certification of the Type for Terminal Equipment".
For more information see Section 6.1.
Table 7: Requirements of quality
IEC 60068 Environmental testing
DIN EN 60529 IP codes. The LTE Terminals comply with IP40.
Table 5: Standards of European type approval

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Table 9: Toxic or hazardous substances or elements with defined concentration limits
Table 8: Standards of the Ministry of Information Industry of the People’s Republic of China
SJ/T 11363-2006 “Requirements for Concentration Limits for Certain Hazardous Sub-
stances in Electronic Information Products” (2006-06).
SJ/T 11364-2006 “Marking for Control of Pollution Caused by Electronic
Information Products” (2006-06).
According to the “Chinese Administration on the Control
of Pollution caused by Electronic Information Products”
(ACPEIP) the EPUP, i.e., Environmental Protection Use
Period, of this product is 20 years as per the symbol
shown here, unless otherwise marked. The EPUP is valid only as long as
the product is operated within the operating limits described in the Hard-
ware Interface Description.
Please see Table 1.3.2 for an overview of toxic or hazardous substances
or elements that might be contained in product parts in concentrations
above the limits defined by SJ/T 11363-2006.

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1.3.2 Safety Precautions
The following safety precautions must be observed during all phases of the operation, usage,
service or repair of any cellular terminal or mobile incorporating LTE Terminals. Manufacturers
of the cellular terminal are advised to convey the following safety information to users and op-
erating personnel and incorporate these guidelines into all manuals supplied with the product.
Failure to comply with these precautions violates safety standards of design, manufacture and
intended use of the product. Gemalto M2M GmbH assumes no liability for customer’s failure to
comply with these precautions.
When in hospitals or other health care facilities, observe the restrictions on the use
of mobiles. Switch off the cellular terminal or mobile if to be instructed to do so by
the guidelines posted in sensitive areas. Medical equipment may be sensitive to RF
energy.
The operation of cardiac pacemakers, other implanted medical equipment and
hearing aids can be affected by interference from cellular terminals or mobiles
placed close to the device. If in doubt about potential danger, contact the physician
or the manufacturer of the device to verify that the equipment is properly shielded.
Pacemaker patients are advised to keep their hand-held mobile away from the
pacemaker, while it is on. This personal subgroup always should check the distance
to the mobile.
Switch off the cellular terminal or mobile before boarding an aircraft. Make sure it
cannot be switched on inadvertently. The operation of wireless appliances in an air-
craft is forbidden to prevent interference with communications systems. Failure to
observe these instructions may lead to the suspension or denial of cellular services
to the offender, legal action, or both.
Check the local and actual laws about these themes.
Do not operate the cellular terminal or mobile in the presence of flammable gases
or fumes. Switch off the cellular terminal when you are near petrol stations, fuel
depots, chemical plants or where blasting operations are in progress. Operation of
any electrical equipment in potentially explosive atmospheres can constitute a
safety hazard.
Your cellular terminal or mobile receives and transmits radio frequency energy while
switched on. Remember that interference can occur if it is used close to TV sets,
radios, computers or inadequately shielded equipment. Follow any special regula-
tions and always switch off the cellular terminal or mobile wherever forbidden, or
when you suspect that it may cause interference or danger.
Road safety comes first! Do not use a hand-held cellular terminal or mobile while
driving a vehicle unless it is securely mounted in a holder for speakerphone opera-
tion. Before making a call with a hand-held terminal or mobile park the vehicle.
Speakerphones must be installed by qualified personnel. Faulty installation or oper-
ation can constitute a safety hazard.
Check the actual and local laws about these themes.

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IMPORTANT!
Cellular terminals or mobiles operate using radio signals and cellular networks. In
that case connections cannot be guaranteed at all times under all conditions. There-
fore, you should never rely solely upon any wireless device for essential communi-
cations, for example emergency calls.
Remember, in order to make calls or receive calls the cellular terminal or mobile
must be switched on in a service area with adequate cellular signal strength.
Some networks do not allow for emergency calls if certain network services or
phone features are in use (e.g. lock functions, fixed dialing etc.). You may need to
deactivate those features before you can make an emergency call.
Some networks require a valid SIM card to be properly inserted in the cellular ter-
minal or mobile.
If a power supply unit is used to supply the device it must meet the demands placed
on SELV circuits in accordance with EN60950. The maximum permissible connec-
tion length between the device and the supply source should not exceed 3m.
According to the guidelines for human exposure to radio frequency energy, an
antenna connected to the FME jack of the device should be placed at least 20cm
away from human bodies.

Cinterion®LTE Terminals Hardware Interface Description
1.4 Product Label
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1.4 Product Label
The label fixed to the bottom of a LTE Terminal comprises the following information.
Figure 1: Product label of ELS61T-E
The label for ELS61T-E2 is similar to the label of ELS61T-E (Figure 1), but with a different pro-
duct name (ELS61T-E2) and part number (S30960-S2751-A200).
Figure 2: Product Label of ELS61T-AUS

Cinterion®LTE Terminals Hardware Interface Description
1.4 Product Label
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Contact address: Gemalto M2M GmbH, Werinherstrasse 81, 81541 Munich, Germany.
Figure 3: Product label of ELS61T-US
Table 10: LTE Terminals label information
No. Information
1 Cinterion logo
2 Product name
3 Product variant
4 Marking "Made in Germany"
5 Product ordering number
6 Bar code (Code128)
7 Product IMEI
8 Date code
9 WEEE symbol (see Table 3)
10 Chinese RoHS symbol (see Table 8)
11 CE logo. May be replaced for samples with "Not for sale" (see also Section 6.3)
12 MAC Address of the LAN Interface
13 FCC ID for LTE module contained in LTE Terminal
14 IC ID for LTE module contained in LTE Terminal
15 Manufacturer code
16 Power supply unit ratings
17 Manufacturer code (2D)
1234
5
6
7
8
9
10
12
14
15
16 17
11
13

Cinterion®LTE Terminals Hardware Interface Description
2 Product Concept
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2 Product Concept
2.1 Key Features at a Glance
Feature Implementation
General
Incorporates Cinterion®
LTE module
The LTE module handles all signal and data processing within the LTE Ter-
minals. Internal software runs the application interface and the complete
GSM/UMTS/LTE protocol stack.
Frequency bands ELS61T-US:
UMTS/HSPA+: Triple band, 850 (BdV) / AWS (BdIV) / 1900MHz (BdII)
LTE: Quad band, 700 (Bd12) / 850 (Bd5) / AWS (Bd4) / 1900MHz (Bd2)
ELS61T-AUS:
UMTS/HSPA+: Triple band, 850 (BdV) / 900 (BdVIII) / 2100 MHz (BdI)
LTE: Quad band, 700 (Bd28) / 900 (Bd8) / 850 (Bd5) / 1800MHz (Bd3)
ELS61T-E
GSM/GPRS/EDGE: Dual band 900/1800MHz
LTE: Penta band, 700 (Bd28) / 800 (Bd20) / 900 (Bd8) / 1800 (Bd3) /
2100 MHz (Bd1)
ELS61T-E2
GSM/GPRS/EDGE: Dual band 900/1800MHz
UMTS/HSPA+: Dual band, 900 (BdVIII) / 2100MHz (BdI)
LTE: Penta band, 700 (Bd28) / 800 (Bd20) / 900 (Bd8) / 1800 (Bd3) /
2100 MHz (Bd1)
ELS31T-V:
LTE: dualband, AWS (Bd4), 700MHz (Bd13)
ELS31T-J:
LTE: Triband, 2100 (Bd1), 850 MHz (Bd18, Bd19)
GSM class Small MS