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Industrial Modems

Industrial Modems

The Siretta range of industrial low power modem solutions are a family of cellular enabled modems which have been designed to an industrial specification to allow an easy connection for remote devices over the internet. The family of products supports a standard set of features including low power operation with a wide range and robust power supply, RS232 and USB serial connectivity and extended temperature spec as standard.

Each member of the modem family supports an embedded TCP/IP stack for simple network connectivity and an enhanced set of AT commands to support many advanced features such as FTP, email, SMS, CSD, direct data socket connections and over the air software updates. As a result the units are designed to be used as a direct replacement for existing equipment and can be easily setup with the correct commands to operate out-of-the-box.

In addition to the data communication services offered by the industrial low power modem family, they can also be configured to detect the cellular network provider, signal strength and perform a complete network survey to establish the optimum network for the location.

Low Power Industrial ZETA Modem Interfaces

ZETA Model LTE Category Ultra Low Power Low Power Digital Inputs Digital Outputs ADC Inputs Debug RS232 PSU Output GNSS Position
ZETA-NLP-LTEM (GL) M / NBIoT Yes              
ZETA-NLP-LTE1 (EU) 1 Yes              
ZETA-NSP-LTE1 (EU) 1   Yes            
ZETA-NEP-LTEM (GL) M / NBIoT   Yes 3 2 1 Yes Yes  
ZETA-NEP-LTE4 (EU) 4   Yes 3 2 1 Yes Yes  
ZETA-GEP-LTE4 (EU) 4   Yes 3 2 1 Yes Yes Yes

(GL) = Global Region | (EU) = European Region | (USA) = American Region

Low Power Industrial ZETA Modem Data Throughput

ZETA Model LTE Category Data Uplink Data Downlink
ZETA-NLP-LTEM (GL) M / NBIoT 375 kbps 300 kbps
ZETA-NLP-LTE1 (EU) 1 5 Mbps 10 Mbos
ZETA-NSP-LTE1 (EU) 1 5 Mbps 10 Mbps
ZETA-NEP-LTEM (GL) M / NBIoT 375 kbps 300 kbps
ZETA-NEP-LTE4 (EU) 4 50 Mbps 150 Mbps
ZETA-GEP-LTE4 (EU) 4 50 Mbps 150 Mbps

(GL) = Global Region | (EU) = European Region | (USA) = American Region

Low Power Industrial ZETA Modem Regional Coverage

ZETA Model LTE Category B1 B2 B3 B4 B5 B7 B8 B12 B13 B18 B19 B20 B26 B28
ZETA-NLP-LTEM (GL) M / NBIoT Yes Yes Yes Yes Yes   Yes Yes Yes Yes Yes Yes Yes Yes
ZETA-NLP-LTE1 (EU) 1 Yes   Yes     Yes Yes         Yes   Yes
ZETA-NSP-LTE1 (EU) 1 Yes   Yes     Yes Yes         Yes   Yes
ZETA-NEP-LTEM (GL) M / NBIoT Yes Yes Yes Yes Yes   Yes Yes Yes Yes Yes Yes Yes Yes
ZETA-NEP-LTE4 (EU) 4 Yes   Yes     Yes Yes         Yes   Yes
ZETA-GEP-LTE4 (EU) 4 Yes   Yes     Yes Yes         Yes   Yes

(GL) = Global Region | (EU) = European Region | (USA) = American Region

The power supply has been designed to cope with difficult operating environments such as wide voltage spikes seen with an engine cranking and also extremes of operation at low and high voltage operation. With the latest application developments there is a requirement for solutions to run on a much lower power budget and as a result Siretta has designed a family of extremely low power products. These products encompass an intelligent power management solution to shut down power to any non essential components and reduce consumption to an absolute minimum. When running the cellular engine in its lowest power state these devices can operate at less than 1mA whilst remaining connected to the cellular network. This means that they are always online and available to respond to incoming data socket connections whilst drawing substantially lower power than existing solutions.

The Siretta industrial low power modem family also support eSIM profiles to allow multiple SIM profiles to be stored within the cellular engine. This allows users to specify in real time which network they want to connect to and enables a global connectivity platform to take advantage of different pricing structures around the globe. Profiles can also be downloaded in to the unit once they have been shipped in to the field which means that there is no longer a need for an engineering visit.

The Siretta industrial low power modem solutions can be connected to most existing applications and remote equipment in the field can be configured to control and remotely access online resources with the minimal amount of effort using the serial interface and a standard set of AT commands.

Modem Features:

  • AT Command Interface for Complete Control
  • Low power solutions for sensitive power budget applications
  • Optional automatic reboot timer
  • Embedded TCP/IP software stack
  • Pre-configured eSIM enabled solution
  • Remote Firmware Over The Air (FOTA) updates
  • Embedded C Programming Environment for Intelligent Applications
  • 2G / GPRS for low cost legacy connectivity
  • 3G / UMTS for intermediate connectivity
  • 4G / LTE Cat 1 for medium performance, medium speed internet access
  • 4G / LTE Cat 4 for high performance, high speed internet access
  • LTE Cat M / NB IoT for next generation LTE IoT connectivity

Contact us for a quote.

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  1. ZETA-NEP-LTEM (GL) Starter Kit

    ZETA-NLP-LTEM (GL) STARTER KIT

     

    Low Power Global LTE Cat M Modem

    Siretta: ZETA-NLP-LTEM (GL) with RS232, USB serial Starter Kit

    The ZETA-NLP-LTEM (GL) is a cutting edge, extremely low power industrial modem. It will connect equipment to the new global LTE Cat M and NB IoT networks as they become available also providing connectivity to the existing global 2G / GSM cellular network. The modem is able to operate in an extremely low power state which makes it ideal for use in industrial IoT applications today and for long term future developments.

    Contact us for volume pricing, full datasheet, other information, or customization requests.

     

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  2. Siretta Zeta Modem Pic

    ZETA-NLP-LTEM (GL)

    $223.19

    Ultra Low Power Global LTE Cat M Modem

    Siretta: ZETA-NLP-LTEM (GL) with RS232, USB serial

    The ZETA-NLP-LTEM (GL) is a cutting edge, extremely low power industrial modem. It will connect equipment to the new global LTE Cat M and NB IoT networks as they become available also providing connectivity to the existing global 2G / GSM cellular network. The modem is able to operate in an extremely low power state which makes it ideal for use in industrial IoT applications today and for long term future developments

    The unique feature of the ZETA-NLP-LTEM (GL) allows it to run in an ultra low power state due to its intelligent power saving design. Additionally the range offers interface options including legacy RS232 for connection to existing equipment and a high speed USB interface.

    Contact us for volume pricing, full datasheet, other information, or customization requests.

     

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  3. ZETA-NEP-LTEM (GL) Starter Kit

    ZETA-NEP-LTEM (GL) STARTER KIT

    Siretta Antenna: TANGO38B/1.5M/SMAM/S/S/17

    915MHz ISM band panel mounting puck Antenna

    The Tango 38b is a compact puck shaped antenna tuned to the 915MHz ISM band, achieving a peak gain of 2dBi. The Tango 38b is suitable for unlicensed band based applications that need a high performance antenna mounted securely and remotely from the modem.

    Supplied as standard with 1m of cable and an SMA Male connector. Alternative connectors and cable lengths may be specified for volume orders.

    • 915MHz ISM band frequency
    • 2dBi Peak Gain
    • Adhesive base for dual mounting purposes

    Contact us for volume pricing, full datasheet, other information, or customization requests.

     

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  4. Siretta Zeta Modem Pic

    ZETA-NEP-LTEM (GL)

    $237.15

     

    Low Power Global LTE Cat M Modem with GPIO

    Siretta: ZETA-NEP-LTEM (GL) with RS232, USB serial and GPIO

    The ZETA-NEP-LTEM (GL) is a cutting edge, low power industrial modem with general purpose interfaces. It will connect equipment to the new global LTE Cat M and NB IoT networks as they become available also providing backwards compatibility to the existing global 2G / GSM cellular network. The modem operates in a low power state which makes it ideal for use in industrial IoT applications today and for long term future developments.

    The unique feature of the ZETA-NEP-LTEM (GL) allows it to run in a low power state due to its intelligent power saving design whilst monitoring general purpose inputs and driving full specification outputs. Additionally the range offers interface options including legacy RS232 for connection to existing equipment and a high speed USB interface.

    The multi-function header also offers the following interfaces to the user:

    • 3 x General Purpose Inputs (0V-42V tolerant)
    • 2 x General Purpose Outputs (0V-42V @ 1A)
    • 1 x Analogue to Digital Interface (0-42V range)
    • 1 x RS232 debug serial port (3-wire interface)
    • 1 x Peripheral Power Interface / Output Supply (Vcc)

    The powerful C development environment reduces redundancy and lowers system component costs, allowing developers to maximise the power of their application directly on the device and eliminating the requirement for an external microcontroller. The application programming environment can provide cloud edge processing for interfacing to equipment in the field and offers the ability to make intelligent decisions without requiring a permanent online connection to a gateway server.

    As a result the ZETA-NEP-LTEM (GL) lends itself to rapid proof-of-concept developments with minimal investment, providing fast time to market and maximum scalability offering intelligence and decision making at the cloud edge.

    Contact us for volume pricing, full datasheet, other information, or customization requests.

     

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