BoltGATE 20-25

EN50155 Multi-service IoT Edge Gateway - Intel Atom, LTE Cat 4

The BoltGATE 20-25 is a Multi-service IoT Edge Gateway, EN50155 and IP66 certified, designed to exceed the requirements of rolling stock in the TX temperature class.

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EN50155 Class TX and IP66 - Certified for rolling stock in the TX temperature class and IP66 rating, suitable for any heavy duty, rugged application
Fanless Performance - Low power and performant, with single, dual and quad core Intel Atom E3800 options in a fanless and ventless package
Connection-oriented - Carrier pre-certified LTE cellular connectivity, 2.4/5.0GHz Wi-Fi, BLE, and Dead Reckoning GPS
Rich Isolated I/O - Versatile set of I/O interfaces such as dual Gbit Ethernet, USB 2.0, isolated DI/O and serial ports, CAN bus, HDMI output on rugged connector and optional MVB
Removable Storage - Storage options include eMMC, mSATA, and internal or removable 2.5” SSD/HDD with a rugged tray and key lock
Open Platform - Provides a Java/OSGi gateway middleware, to free the developer from proprietary solutions
Highly Customizable - Modular design for application customizations, ranging from factory options to custom front panel connectors and software builds
Long-term Availability - Designed for markets and usecases where long-term availability and support is a must have requirement


The BoltGATE 20-25 is a Multi-service IoT Edge Gateway, EN50155 certified, and designed to exceed the requirements of rolling stock in the TX temperature class. With IP66 rating, it is extremely rugged and suitable for any application where consistent performance and reliability are a must.
Based on the Intel Atom E3800 processor family, with up to 4GB of RAM and 8GB of eMMC, the BoltGATE 20-25 offers extra storage expansions through optional internal or removable 2.5” SATA SSD/HDD, mSATA, and a user-accessible microSD slot. 
At 30W max, the BoltGATE 20-25 is a fanless, compact unit that provides a large number of communication and I/O interfaces: two Gbit Ethernet, protected USB 2.0, four isolated serial interfaces, eight isolated DI/O plus odometer and key signals, CAN bus, video, and optional MVB. It also features a wide range of connectivity capabilities including up to two cellular modems, Wi-Fi, Bluetooth Low Energy, and a dedicated internal GPS with Dead Reckoning. 
As a result of its modular design, the BoltGATE 20-25 can easily be customized for the requirements of the target application. With three full miniPCIe slots, it can accommodate additional connectivity or communication options and, through Eurotech Professional Services, it can offer custom front panel configuration and connectors or customized software images. 
The BoltGATE 20-25 comes with Linux and Windows operating systems. It also includes a genuine Oracle Java SE Embedded 8 Virtual Machine and Everyware Software Framework (ESF), a commercial, enterprise-ready edition of Eclipse Kura, the open source Java/OSGi middleware for IoT Edge Gateways. Distributed and supported by Eurotech, ESF adds advanced security, diagnostics, provisioning, remote access and full integration with Everyware Cloud (EC), Eurotech IoT Integration Platform (separately available).

Ordering Code: BTGATE-20-25-XX
XX - 01 - 02 - 10 - 11
PROCESSOR CPU E3815, 1.46GHz, Single Core E3827, 1.75GHz, Dual Core E3845, 1.91GHz, Quad Core
STORAGE Embedded 8GB eMMC (Factory Option: Additional mSATA Module)
Installed Drives No Drives 1x 512GB SSD MLC High Reliability
Drive Bay 1x Removable Drive Bay for up to 2x 2.5” Drives (with Key Lock)
Other 1x microSD Slot (User Accessible)
I/O INTERFACES Ethernet 2x 10/100/1000Mbps, M12 X-coded Connector
USB 2x USB 2.0 Noise and Surge Protected, 1x USB 2.0 (Service Panel)
Serial 2x RS-232/422/485 (9 Wires) Isolated, 2x RS-485/RS-422 Isolated, 1x TTL Console (Service Panel)
CAN 2.0B 2x CAN bus 100mA with 5V Power Out, Isolated
MVB Factory Option: 2x DB9, 150mV Immunity, Receive Only or Send/Receive Versions
Digital I/O 4x Digital Input, 4x Digital Output, 1x Odometer, 1x Ignition Key (All DI/O Isolated, EN50155)
Video 1x micro HDMI (Service Panel) 1x HDMI (Circular Connector), 1x Micro HDMI (Service Panel)
Audio 1x Line In, 1x 2W Class D Stereo Out – Factory Option: 1x Stereo Mic In, 1x Line Out
EXPANSION MiniPCIe Slots 3x Full/Half-Size Mini PCIe Slots (USB/mSATA, USB/PCIe, USB)
RADIO INTERFACES Cellular No 1x LTE Cat 4 (EU) – Factory Option: Dual Cellular
GPS GPS/QZSS/GLONASS/BeiDou/Galileo with Dead Reckoning
Wi-Fi / BT b/g/n, BLE 4.0
Antennas (External) 2x RSMA Wi-Fi/BT, 1x SMA GPS 2x SMA Cellular (4x for Dual Cellular), 2x RSMA Wi-Fi/BT, 1x SMA GPS
OTHER RTC Yes, with SuperCAP (up up 2 Months Retain), Fast Reboot Support
Ext. Watchdog Yes
TPM Factory Option: TPM 1.2/2.0
Sensors Temperature, Accelerometer
LEDs 1x Power, 3x MiniPCIe Slot, 2x Programmable
Buttons 1x Reset, 1x Programmable (Service Panel)
SIM Slot No 2x Single SIM, Switchable for Bandwidth Aggregation and Carrier/Cellular Backup (Service Panel)
POWER Input 9V - 137.5V Wide Input Range EN50155 Class S2
Consumption 30W Max
ENVIRONMENT Operating Temp. TX according to EN50155
Storage Temp. - 40 to +85°C
Safety EN 62368, UL 60950 (§)
Vertical EN50155, EN45545 (Fire and Smoke)
Environmental RoHS2, REACH
Wi-Fi / BT Radio RED, FCC, ISED
Cellular Radio No RED
Ingress IP66
MECHANICAL Enclosure Material: Aluminium - Color: Black Anodized
Dimensions 268x141x85mm (LxWxH) – With Connectors
SOFTWARE OS Yocto Linux or Windows 10 IoT Enterprise
SDK Yocto-based Eclipse Tooling, Oracle Java SE
IoT Framework Everyware Software Framework (Java/OSGi)

(§) UL, NRTL listing Factory Option.


BoltGATE 20-25 Datasheet
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  • • EN50155 Class TX with IP66
  • • Fanless Performance
  • • LTE, Wi-Fi/BLE, GPS and Video
  • • Isolated I/O, CAN bus, Optional MVB
  • • Open Platform
  • • Highly Customizable
  • • Long-term Availability
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