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preserving medical devices or systems, air traffic control or aircraft navigation or communications systems, control equipment for nuclear facilities, or
missile, nuclear, biological or chemical weapons or other military applications (“Restricted Applications”). Use of the products in such Restricted
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MULTITECH DOES NOT WARRANT THAT THE TRANSMISSION OF DATA BY A PRODUCT OVER A CELLULAR COMMUNICATIONS NETWORK WILL BE
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COSTS OR EXPENSES (INCLUDING WITHOUT LIMITATION REASONABLE ATTORNEYS FEES) RELATED TO TEMPORARY INABILITY TO ACCESS A CELLULAR
COMMUNICATIONS NETWORK USING THE PRODUCTS.
Contacting MultiTech
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To create an account and submit a support case directly to our technical support team, visit: https://support.multitech.com.
About the MultiConnect Cell Modem........................................................................................................................... 5
LED Descriptions ........................................................................................................................................................... 8
Side Panels .................................................................................................................................................................... 8
Power Measurements................................................................................................................................................. 12
Serial Model: MTC-MNA1-B01 Power Draw............................................................................................................. 12
USB Model: MTC-MNA1-B03 Power Draw ............................................................................................................... 12
Radio Frequency (RF) Safety ....................................................................................................................................... 13
Interference with Pacemakers and Other Medical Devices ...................................................................................... 13
Chapter 3 – Installing and Using the Device ........................................................................................................... 15
Installing the Device .................................................................................................................................................... 15
Placing Serial Devices in Power Save Mode.............................................................................................................. 15
USB Cable Recommendations................................................................................................................................... 16
Powering Down Your Device ...................................................................................................................................... 16
Installing a SIM Card ................................................................................................................................................... 16
Removing a SIM Card ................................................................................................................................................ 17
Mounting Device to Flat Surface................................................................................................................................. 17
Chapter 4 – Antenna and Activation Information................................................................................................... 18
Antenna System Cellular Devices................................................................................................................................ 18
Requirements for Cellular Antennas with regard to FCC/IC Compliance ................................................................. 18
Account Activation for Cellular Devices ..................................................................................................................... 19
Device Phone Number ................................................................................................................................................ 19
Adding APN value (AT&T only).................................................................................................................................... 19
Chapter 5 – Configuring and Communicating with Your Device .............................................................................. 20
Before Using the Device.............................................................................................................................................. 20
MultiConnect®Cell MTC-MNA1 User Guide3
CONTENTS
Using Command Mode and Online Data Mode.......................................................................................................... 20
Dual Carrier Firmware for Cellular Radio.................................................................................................................... 20
Verizon FOTA (Firmware Over the Air) ....................................................................................................................... 21
Verifying Signal Strength............................................................................................................................................. 21
Example .................................................................................................................................................................... 22
Sending and Receiving Data........................................................................................................................................ 22
Connecting Device to TCP Server as TCP Client ........................................................................................................ 22
Configuring Device as UDP Listener to Accept UDP Client Connections ................................................................. 23
Configuring Device as UDP Client to Connect to UDP Server ................................................................................... 24
Transferring FTP File to FTP Server ........................................................................................................................... 25
Downloading File from FTP Server............................................................................................................................ 26
Reading, Writing and Deleting Messages ................................................................................................................... 27
Reading Text Messages............................................................................................................................................. 27
Sending Text Messages ............................................................................................................................................. 28
Chapter 6 – Regulatory Information ....................................................................................................................... 30
Industry Canada Class B Notice................................................................................................................................... 30
Industry Canada and FCC ............................................................................................................................................ 30
47 CFR Part 15 Regulation Class B Devices ............................................................................................................... 30
Restriction of the Use of Hazardous Substances (RoHS) ............................................................................................ 31
Information on HS/TS Substances According to Chinese Standards ......................................................................... 32
Information on HS/TS Substances According to Chinese Standards (in Chinese) ...................................................... 33
4MultiConnect®Cell MTC-MNA1 User Guide
PRODUCT OVERVIEW
Chapter 1 – Product Overview
About the MultiConnect Cell Modem
MultiConnect® Cell 100 Series MTC-MNA1 cellular modems are ready-to-deploy, standalone LTE Category M1
modems that provide wireless communication. The MTC-MNA1 is a compact communications platform that
provides cellular capabilities for fixed and mobile applications. It is intended for use in energy, utility, or industrial
settings. The MTC-MNA1 is available with RS-232 or as a USB to Cellular device.
Documentation
The following documentation is available on the product page of the MultiTech website (www.multitech.com).
DocumentDescription
MultiConnect Cell User
Guide
Telit ME910C1 AT
Commands Reference Guide
USB Driver Installation Guide
for LTE Devices
This document provides an overview, safety and regulatory information, schematics,
and general device information.
You can configure the device using the LTE AT Commands. These commands are
documented in the Telit AT Command Reference Guide P/N: 80529ST10815A.
The document provides instructions on USB driver installation for LTE devices P/N:
S000616.
MultiConnect®Cell MTC-MNA1 User Guide5
PRODUCT OVERVIEW
Dimensions
Serial
6MultiConnect®Cell MTC-MNA1 User Guide
USB
PRODUCT OVERVIEW
MultiConnect®Cell MTC-MNA1 User Guide7
PRODUCT OVERVIEW
LED Descriptions
The top panel contains the following LEDs:
Power and Terminal Ready LEDs—The Power LED indicates that DC power is present and the TR LED blinks
when the unit is functioning normally.
Modem LEDs—Two modem LEDs indicate carrier detection and link status (for serial units only).
Prog. Signal LEDs—Three programmable signal LEDs can display the signal strength level of the wireless
connection if coded by the user.
LED Indicators
POWERIndicates presence of DC power when lit.
TRTerminal Ready. When lit, indicates connection to terminal emulation. When not lit,
indicates no terminal is present.
(for serial only)
CDCarrier Detect. Indicates established data connection when lit.
(for serial only)
PROG. SIGNALThese LEDs do not function by default and require the user to write code in order to
control them. If programmed, they display the strength of the cellular signal.
Note: The three PROG. SIGNAL LEDs can be controlled as follows:
GPIO2: Controls the LED with a single bar above it
GPIO3: Controls the LED with two bars above it
GPIO4: Controls the LED with three bars above it
For more information on using GPIO to control the LEDs, refer to the AT Command Guide.
Side Panels
The device has connectors on either side. The figures that follow show the side panels.