Download
Share
Print this page
  1. Manuals
  2. Brands
  3. Multitech Manuals
  4. Modem
  5. SocketModem MTQ-LEU7
  6. Manual

Multitech SocketModem MTQ-LEU7 Manual

Hide thumbs

Advertisement

Quick Links

Download this manual
SocketModem® MTQ
MTQ-LEU7 Device Guide

Advertisement

loading
Need help?

Need help?

Do you have a question about the SocketModem MTQ-LEU7 and is the answer not in the manual?

Questions and answers

Related Manuals for Multitech SocketModem MTQ-LEU7

Summary of Contents for Multitech SocketModem MTQ-LEU7

  • Page 1 SocketModem® MTQ MTQ-LEU7 Device Guide...
  • Page 2 Legal Notices The MultiTech products are not designed, manufactured, or intended for use, and should not be used, or sold or re-sold for use, in connection with applications requiring fail-safe performance or in applications where the failure of the products would reasonably be expected to result in personal injury or death, significant property damage, or serious physical or environmental damage.
  • Page 3 CONTENTS Contents Chapter 1 Product Overview............................. 6 Overview .......................................... 6 Product Build Options ....................................6 Documentation ......................................6 Chapter 2 Mechanical Drawings..........................7 MTQ-LEU7-B02 Mechanical Drawing..............................7 Chapter 3 Hardware and Specifications ........................ 8 MTQ-LEU7-B02 Specifications................................8 Descriptions of LEDs ....................................10 40-Pin Connector Definitions................................
  • Page 4 CONTENTS LTE Antenna MISO....................................20 Selecting Antennas ..................................20 Antenna Approvals and Safety Considerations ......................... 20 Power Draw ......................................20 Chapter 6 Safety Information ..........................21 Handling Precautions....................................21 Radio Frequency (RF) Safety ................................21 Sécurité relative aux appareils à radiofréquence (RF) ...................... 21 General Safety......................................
  • Page 5 CONTENTS USB Modem is not detected ................................ 35 Connection Manager is not working, and a device connected to the computer is not detected..... 35 Connection Manager displays "Device Error" status for a serial device..............36 System Cannot Connect to Serial Device ..........................36 Warranty ..................................
  • Page 6 The complete product code may end in .Rx. For example, MTQ-LEU7-B02.Rx, where R is revision and x is the revision number. All builds can be ordered individually or in 50-packs. Documentation The following documentation is available on the appropriate product page at www.multitech.com. Document Description Part Number Device Guide This document.
  • Page 7 MECHANICAL DRAWINGS Chapter 2 Mechanical Drawings MTQ-LEU7-B02 Mechanical Drawing SocketModem® MTQ MTQ-LEU7 Device Guide S000730 Rev. 1.7...
  • Page 8 HARDWARE AND SPECIFICATIONS Chapter 3 Hardware and Specifications MTQ-LEU7-B02 Specifications Category Description General Standards LTE FDD Cat 4, 3GPP release 11 compliant WCDMA/GSM fallback USB Interface is CDC-ACM compliant SMS is Text and PDU mode, Point-to-Point MO and MT, SMS cell broadcast, and SMS storage: ME by default Frequency Bands (in 4G: FDD 2100, (B1), 1800 (B3), 2600 (B7), 900 (B8), 800 (B20), 700 (B28A)
  • Page 9 HARDWARE AND SPECIFICATIONS Category Description Power Requirements Input Voltage (using 5.0 VDC micro-USB connector) Input Voltage (using 3.3 VDC or 5.0 VDC 40-pin connector) Certifications and Compliance EMC and Radio CE Mark, RED (EU), RCM (AU) Compliance Safety Compliance IEC60950-1(EU) Telecom Approvals EU carriers Radio performance may be affected by temperature extremes.
  • Page 10 HARDWARE AND SPECIFICATIONS Descriptions of LEDs The Link Status LED is located on the SIM side of the device to the right of the Micro USB Connector in the lower right corner. LED Indicators Link Status OFF —No power to the cellular radio Slow Blink (200 ms High/1800 ms Low) —...
  • Page 11 HARDWARE AND SPECIFICATIONS Signal Name Logic Level Voltage In/Out Description Voltage RADIO_RI 0 - 3V 3.3V Ring indicator RADIO_CTS 0 - 3V 3.3V Clear to send (flow control) Ground RADIO_VDD 0-1.8V 1.8V This output is generated by the radio. Ground RADIO_RTS 0 - 3.3V 3.3V...
  • Page 12 HARDWARE AND SPECIFICATIONS A hyphen (-) indicates a range of acceptable logic levels. USB D+D-: 5V tolerant inputs / 3V drive-level output 40-Pin Connector Manufacturer Hirose Electric Co LTD Description .5MM 40 PN B>B RECEPTACLE Model Number DF17(4.0)-40DP-0.5V(57) Use with: Manufacturer Hirose Electric Co LTD Description...
  • Page 13 HARDWARE AND SPECIFICATIONS Parameter Conditions Minimum Volts Maximum Volts Output low level voltage for an I/O pin =+6 mA Output high level voltage for an I/O pin -0.4 Output low level voltage for an I/O pin =+4 mA Output high level voltage for an I/O pin -0.4 RESET (low active) input low CMOS port...
  • Page 14 HARDWARE AND SPECIFICATIONS Tx Pulse: The average peak current during a GSM850 transmission burst period or HSDPA/LTE connection. The transmission burst duration for GSM850 can vary, depending on what transmission scheme is being deployed (GPRS Class 8, Class 10, GSM, etc.). Inrush Charge: The total inrush charge at power on.
  • Page 15 GETTING STARTED WITH THE MTQ-LEU7-B02 Chapter 4 Getting Started with the MTQ-LEU7- Installing a SIM Card on a SocketModem When using the SocketModem with a developer board, install the SIM card before mounting the SocketModem on the developer board. With the contact side facing down, align the notched edge as shown on the SocketModem’s SIM holder and slide the SIM card completely into the SIM holder.
  • Page 16 GETTING STARTED WITH THE MTQ-LEU7-B02 The USB cable is available through MultiTech. The part number is CA-USB-A-MICRO-B-3. Communications Flow No Processor Model (B02) Note: Simultaneous serial and USB communication is allowed on this LEU7 device. Communicating with the Device Following are three options for communicating with the device.
  • Page 17 GETTING STARTED WITH THE MTQ-LEU7-B02 To properly power down your device, use the following sequence: Issue the AT+QPOWD command or hold the reset line (pin 35) LOW. Wait up to 65 seconds for POWERED DOWN message or until RADIO_VDD (pin 27) goes LOW. Remove power to the MTQ.
  • Page 18 ANTENNAS Chapter 5 Antennas Antenna Devices were approved with the following antenna: Manufacturer: Wieson Description: LTE Antenna with SMA-Male Connector Model Number GY115IE002-001 MultiTech ordering information: Model Quantity ANLTE4-1HRA ANLTE4-2HRA ANLTE4-10HRA ANLTE4-50HRA Antenna Specifications Category Description Frequency Range 0.698 - 0.96 GHz 1.710 - 2.170 GHz...
  • Page 19 ANTENNAS SMA to U.FL Cables The developer kit includes three 4.5" SMA to U.FL cables which are preinstalled on the developer board. Consult the mechanical drawings for your device to determine which antenna to connect to which U.FL connector on the device. Connecting an Antenna through the Developer Board Connectors To connect an antenna to the device through the developer board:...
  • Page 20 ANTENNAS LTE Antenna MISO LTE devices use Multiple Input and Single output (MISO) to improve the downlink connection (cell tower to mobile). It has no effect on the uplink (mobile to cell tower). Important: Always connect all included antennas for increased downlink bandwidth and better signal handling in diverse locations.
  • Page 21 SAFETY INFORMATION Chapter 6 Safety Information Handling Precautions To avoid damage due to the accumulation of static charge use proper precautions, such as an ESD strap, when handling any cellular device to avoid exposure to electronic discharge during handling and mounting the device.
  • Page 22 SAFETY INFORMATION Éteignez votre appareil sans fil à proximité des pompes à essence ou de diesel avant de remplir le réservoir de votre véhicule de carburant. Éteignez votre appareil sans fil dans les hôpitaux ou dans toutes les zones où des appareils médicaux sont susceptibles d'être utilisés.
  • Page 23 Do not expose the device to water, rain, or other liquids. It is not waterproof. Exposure to liquids could result in damage to the device. Using accessories, such as antennas, that MultiTech has not authorized or that are not compliant with the device accessory specifications may invalidate the warranty.
  • Page 24 This device is an industry and/or carrier approved modem. In most cases, when integrated and used with an antenna system that was part of the MultiTech modem certification, additional approvals or certifications are not required for the device that you develop as long as the following requirement is...
  • Page 25 Council Directive 2014/53/EU on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity. MultiTech declares that this device is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU. The declaration of conformity may be downloaded at https://multitech.com/product-support/.
  • Page 26 Directive by banning the presence of specific hazardous substances in the products at the design phase. The WEEE Directive covers all MultiTech products imported into the EU as of August 13, 2005. EU-based manufacturers, distributors, retailers and importers are obliged to finance the costs of recovery from municipal collection points, reuse, and recycling of specified percentages per the WEEE requirements.
  • Page 27 Restriction of Hazardous Substances in Electrical and Electronic Equipment (RoHS 3) regulations for CE and UKCA, following the standard EN IEC 63000:2018. For the current Certificate of Compliance for Hazardous Substances and additional regulatory documents, go to https://multitech.com/approvals-and-certifications/. SocketModem® MTQ MTQ-LEU7 Device Guide S000730 Rev. 1.7...
  • Page 28 Click Connection Manager. Open or unzip the Connection Manager file and run the installer (.msi file). On the MultiTech Connection Manager Setup Wizard Welcome Panel, click Next. Read the end-user license agreement and check I accept the terms in the License Agreement.
  • Page 29 In the Setup Wizard, click Finish. Note: To open Connection Manager automatically after installation, check Start the MultiTech Connection Manager when the installation is finished. If using a USB device, you can connect the device to the carrier's network with Connection Manager. See Connecting a Device.
  • Page 30 USING CONNECTION MANAGER In the Add Hardware Wizard: Click Next. Select Install the hardware that I manually select from a list, then click Next. Select Modems, then click Next. Check Don't detect my modem; I will select it from a list, then click Next. Select Standard Modem Types, then select Standard 33600 bps Modem on the right.
  • Page 31 USING CONNECTION MANAGER Connecting a Device Prerequisite: Make sure that your device is connected to the computer where Connection Manager is installed. If you have a serial device, set up the device in Device Manager. See Setting Up a Serial Device in Windows Device Manager.
  • Page 32 Along with uninstalling Connection Manager, the installed device drivers are also removed. To uninstall Connection Manager: In Windows, go to Control Panel > Programs > Programs and Features. Right-click MultiTech Connection Manager and select Uninstall. Click Yes to confirm that you want to uninstall Connection Manager. SocketModem® MTQ MTQ-LEU7 Device Guide...
  • Page 33 The steps above describe how to uninstall Connection Manager using Control Panel. You can also uninstall the application by using the installer file (.msi). Double-click the file, in the MultiTech Connection Manager Setup Wizard, click Next, and then select Remove on the next two pages.
  • Page 34 USING CONNECTION MANAGER Main tab The Main tab displays the following: Status of device connection: Searching, Connecting, Connected, Disconnecting, or Disconnected The action button, which changes according to the current device connection status: Detect, Connect, or Disconnect Signal strength bars and percentage indicator (only when connection to the carrier's network is established) Note: The signal strength is displayed for a serial device only when the device is not connected to...
  • Page 35 USING CONNECTION MANAGER Terminal tab The Terminal tab contains a terminal window to communicate with the connected device by entering AT commands. For details, see the AT Commands reference guide for your device. Note: When a serial device is connected to the carrier's network, the terminal window isn't available. Charts tab The Charts tab contains line charts that graphically represent signal strength and download and upload speeds for the two-hour interval.
  • Page 36 USING CONNECTION MANAGER Connection Manager displays "Device Error" status for a serial device This error has the following causes and solutions. Cause Solution Connection Manager cannot open the COM port If possible, free up the COM port for the device. that the device was installed on because the port is being used by another program.
  • Page 37 USING CONNECTION MANAGER In Device Manager, open Modems and then right-click on your device and select open the Properties. Note: If Modems and Ports don't appear in Device Manager, open the View Menu and select Show hidden devices. Click the Modem tab to confirm the Maximum Port Speed matches Bits per second setting in Connection Manager.
  • Page 38 USING CONNECTION MANAGER In Device Manager, open Ports (COM & LPT) and then right-click on the Com Port used by your device and select Properties. Click the Port Settings tab to confirm the Bits per second, Date bits, Parity, Stop bits and Flow control match those settings in Connection Manager.
  • Page 39 USING CONNECTION MANAGER SocketModem® MTQ MTQ-LEU7 Device Guide S000730 Rev. 1.7...
  • Page 40 Warranty To read the warranty statement for your product, go to https://www.multitech.com/warranty. Contact Information General Information info@multitech.com https://multitech.com/contact-us/ Sales +1 (763) 785-3500 sales@multitech.com Technical Support Portal +1 (763) 717-5863 https://support.multitech.com Website www.multitech.com World Headquarters 2205 Woodale Drive Mounds View, MN 55112...

This manual is also suitable for:

Socketmodem mtq-leu7-b02