Semtech, Formerly Sierra Wireless, AirLink MP70

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The Semtech MP70 supports advanced remote visibility and instant insight into the vehicle area network (VAN), field applications and assets, and the mobile workforce. Purpose built for the vehicle, the MP70 delivers superior reliability and uninterrupted operation in harsh mobile environments.

Offering high power, long range Gigabit WiFi and Gigabit Ethernet, and up to 600 Mbps downlink speeds over LTE-Advanced, the AirLink MP70 unites the fleet with the enterprise network and enables multiple field applications to work simultaneously, further and faster from the vehicle than ever before.

The AirLink MP70 supports 26 LTE frequency bands, enabling superior coverage on LTE networks worldwide. The AirLink MP70 offers dual-SIM functionality to enable automatic failover between SIMs.


The AirLink MP70 increases efficiency, streamlines operations and reduces costs by supporting advanced remote visibility and instant insight into the vehicle area network (VAN), in-field applications and assets, and mobile workforces. Offering built-in vehicle-ready I/O, with the capacity to support AirLink Vehicle Telemetry, the MP70 enables remote monitoring of auxiliary devices such as sirens and gun racks, and can collect OBDII vehicle telemetry data to monitor vehicle health. The MP70 offers an integrated mobile events engine to monitor hundreds of router, network, and connected vehicle parameters in real time and create custom alerts, event triggers and reports through third party server platforms or AirLink network management software. Utilising next generation GNSS location technology that supports 48 satellites from 4 different satellite constellations the MP70 provides fast, reliable and precise vehicle location information.


The MP70 provides superior reliability and continuous operation in harsh environments. It will survive extreme transient surges, and maintains continuous power during 5V brownouts and spikes from -600 VDC to 200 VDC. The AirLink MP70 safeguards vehicle operation by using built-in battery charge protection to monitor ignition state and battery voltage and, with a class leading power supply. The MP70 has a customised die cast aluminium housing to manage the thermal output from its high performance LTE-Advanced and Wi-Fi radios. The MP70 is sealed to meet IP64 for resistance to dust and water ingress, and is tested to meet and exceed the MIL-STD-810G specifications for shock, vibration, temperature and humidity.

For access to more Semtech product documentation, please go to The Source.

ModemLTE-Advanced Pro / LTE-Advanced / 4G / HSPA+ (depending on model selected)
SIM Slots2x SIM slots
Accessories IncludedDC Power Cable Included, No Antennas
Ports4x GigE, 1x USB 2.0 Micro-B, 1 x RS-232, 3x Analogue GPIO, 5x Digital GPIO
Operating Temperature-30°C to 70°C
Antenna ConnectorsWiFi model = 1x Primary LTE, 1x Diversity LTE, 1x GNSS, 3x WiFi / Non-WiFi model = 1x Primary LTE, 1x Diversity LTE, 1x GNSS
HousingDie Cast Aluminium
Dimensions (mm)190 x 45 x 105
WiFi EnabledOptional
Device Industry Use CasesTransportation
Device ApplicationsIn-Vehicle