The BL51E is a rugged, fanless EN 50155 railway and E-Mark automotive box computer for in-vehicle functions like Passenger Information Systems (PIS), surveillance and storage based on Intel Atom E3900.

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 Second Level
 Third Level
 Fourth Level
Fifth Level
July 11, 2017
BL51E – Rugged Box PC with Intel Apollo Lake I
for Mobile Communication

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Communication and Storage in Railways and Automotive
Scalable performance with dual / quad core processorsfromthe Intel AtomE3900series
HDD / SSD shuttle for storage and PCI Express Mini Card slots for wireless functions
Extended temperature range and EN 50155 / ISO 7637-2 compliance

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Accessible Storage
 Up to 8 GB DDR3 DRAM, soldered
 1 HDD/SSD shuttle and
 SD card accessible at rear
 Integrated eMMC memory

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Communication in the IoT
 4 PCI Express Mini Card slots
 micro-SIM slots with dual SIM support
 4G LTE, WLAN, GPS or GLONASS

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Rugged Electronics
 Ready for use in rail and public transport
 Extended temperature range of -40° to +70°C (+85°C for up to 10 minutes)
 Conduction cooled aluminum housing
 Wide range power supply
 EN 50155 compliant (railways)
 ISO 7637-2 compliant (E-mark for automotive)

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Flexibility for Numerous Applications
 Allrounder for storage and communication
 Internet on board
 Entertainment
 Train positioning
 Surveillance
 Vehicle-to-vehicle communication
 etc,…
 Multitude of I/Os available
 4x Gigabit Ethernet (two with PoE support)
 2x USB 2.0
 1x Legacy serial I/O (RS232)
 1x CAN bus
 General purpose inputs and relay outputs

7. Technical Features Summary
 Intel Atom E3900 series
 Up to 8 GB DDR3 DRAM soldered
 1 HDD/SSD shuttle
 4 Gb Ethernet ports, 2 ports with PoE
 4 PCI Express Mini Card slots with
micro-SIM slots
 WLAN, 4G LTE, GPS or GLONASS
 2 USB 2.0, 2 DisplayPort, 1 CAN, 4 UARTs
 24 and 36 VDC PSU, with ignition
 -40°C to +85°C, fanless
 Compliant to EN 50155 and ISO 7637-2
Rugged and Flexible All-Rounder for Rail and Automotive Applications