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MH70R - Main Server with Intel Xeon D for menRDC
 

Modular Embedded Computer Platform for Virtualization in Transportation

The MH70R main server is the central component of the menRDC railway data center with an Intel Xeon D CPU board offering 10 Gb and Gb Ethernet, USB 3.0 as well as wireless communication and storage.

  • MH70R Product ImageMH70R - menRDC Main Server
  • MH70R Product ImageMH70R - menRDC Main Server
  • MH70R Product ImagemenRDC Railway Data Center was awarded the CNA Innovation Award 2017
  • MH70R Product Image
  • MH70R Product Image
  • MH70R Product Image

Main Features

  • Intel Xeon D-1500 (Broadwell DE) CPU with up to 16 cores
  • 2 × 10 Gb Ethernet and 1 × 1 Gb Ethernet
  • 3G/4G, wireless and GPS modem slots
  • Hot-swappable SATA Rev. 3.x HDD/SSD 2.5" slots
  • Compact 40 HP application-ready rack- or wall-mounted system
  • Modular design
MH70R Product Image

Technical Data

CPU Board
  • CPCI Serial 3U Board
  • Configurable: yes
  • Basic Configuration
    • Intel Pentium D-1519, 4 cores, 8 GB DDR4 DRAM with ECC, 3U/8HP, 2 10Gb Ethernet (M12 X-coded), 1 1Gb Ethernet (M12 X-coded), 1 USB 2.0, 1 RS232 for service (Type A USB connector), -40°C to +70°C @ 1.5m/s airflow, conformal coating
  • Possible Configurations
    • Intel Xeon D-1539, 8 cores
    • Intel Xeon D-1577, 16 cores
  • Mass Storage (optional)
    • microSD card
Supervision and Control
Dedicated shelf controller monitors power, CPU status, temperature; controls fan; provides status LEDs and power button
  • More information on AF2 Shelf Controller for CompactPCI and CompactPCI Serial Systems
Power Supply
  • PSU 3U
  • Configurable: yes
  • Basic Configuration
    • 120 W, 3U 6 HP PSU, wide range input 24 to 110 V DC, 24 V DC nom., output 12 V / 5 V / 3.3 V DC, -40°C to +85°C, conformal coating
  • Possible Configuration
    • 120 W, 3U 6 HP PSU, wide range input 100 to 240 V AC, output 12 V / 5 V / 3.3 V DC, -40°C to +85°C, conformal coating
  • Normal operation if external voltage is present
Serial I/O
  • CPCI Serial 3U Board
  • Configurable: yes
  • CompactPCI Serial slot: 2
  • Basic Configuration
    • 3 USB3.0, 1 RS232, 1 RS422/485, 1 m.2 NVMe SSD 240 GB
    • More information on G229 Serial I/O Expansion Board
  • Possible Configurations
    • RS232, not optically isolated, -40°C to +85°C, conformal coating
    • RS232, optically isolated, -40°C to +85°C, conformal coating
    • RS422/485, full duplex, optically isolated, -50°C to +85°C, conformal coating
    • VGA PCI Express MiniCard MPX-750, operating temperature 0°C to +40°C
Wireless Functionality
  • CPCI Serial 3U Board
  • Configurable: yes
  • CompactPCI Serial slot: 3, 4
  • 2 PCI Express Mini Card slots (USB and PCIe), -40°C to +85°C (screened)
    • More information on G227 PCI Express Mini Card Carrier for Wireless Functions
  • Basic Configuration
    • WLAN PCI Express MiniCard DNXA-116, -40°C to +85°C (screened)
    • MC7304 PCI Express MiniCard, full-size on USB: LTE, DC-HSPA+, HSPA+, HSDPA, HSUPA, WCDMA, GSM, GPRS, EDGE, and GNSS, -40 to +85°C
Mass Storage
  • CPCI Serial 3U Board
  • Configurable: yes
  • CompactPCI Serial peripheral slot: 5, 6
  • Basic Configuration
    • Two 2.5" SATA HDD/SSD shuttle, hot swap support, -40°C to +85°C (qualified components)
    • Two SSD SATA 1TB 2.5"
Mechanical Specifications
  • Dimensions:
    • 210 mm x 175 mm x 225 mm max. without brackets
    • 4U, 40 HP
  • Mounting Possibilities
    • Wall-mount
    • Rack-mount in 19" cabinet
    • Two systems side-by-side to build a single 19" chassis (with additional kit)
Environmental Specifications
  • Temperature range (operation): up to EN 50155 class TX depending on configuration
  • Temperature range (storage): -40°C to +85°C
  • Cooling concept
    • Air-cooled, forced convection with fan tray at system bottom
  • Altitude: -300 m to +3000 m
  • Shock: EN 61373 category 1 class B
  • Vibration: EN 61373 category 1 class B
  • Protection rating
    • IP20 (IEC 60529)
Safety
  • Electrical Safety
    • EN 62368-1
    • EN 50155
    • EN 50153
    • EN 50122-1
  • Flammability (PCBs)
    • UL 94 V-0
EMC (Railway)
  • Radiated Emission
    • EN 55022 class B
    • EN 50121-3-2
    • EN 50121-4
  • Conducted Emmission
    • EN 55022 class B
    • EN 50121-3-2
    • EN 50121-4
  • Immunity
    • EN 55024
    • EN 50121-3-2
    • EN 50121-4
Software Support
  • Linux
  • Windows (on request)

Ordering Information

Standard MH70R Models
19MH70R00

Main Server for Railway Data Center, basic configuration, -40°C to +70°C @ 1.5m/s airflow
Consists of:

  • 1x PU20 Wide-Range Railway Power Supply Unit, 24 to 110 VDC, 120 W
  • 1x G25A Intel Xeon D CPU Board
  • 1x G229 Serial I/O Expansion Board with 1x m.2 NVMe SSD 240 GB
  • 2x G227 PCIe Mini Card Carrier for Wireless Functions
  • 2x G501 SATA HDD/SSD Shuttle (each with 1x 2.5" 1TB SSD)
Miscellaneous Accessories
0711-0022

Bonding kit to couple two half 19" racks to one 19" rack

0711-0023

Mechanical extension kit to integrate a half 19" system into a 19" rack

Related Hardware
19NH30-B0
NH30 - Rugged Fully Managed 29 Gbit/s Ethernet Switch

NH30, 19" 4U/40HP modular managed Gigabit Ethernet Switch, -40 to +85°C
The NH30 is a build-to-order system. It consists of the 40 HP basic system including backplane and mounting rails and provides:

  • 2 PSU slots
  • 1 CompactPCI Serial based system slot (Switch Board)
  • 6 CompactPCI Serial based peripheral slots
  • All peripheral slots are capable of supporting a mix of various types of connectors (RJ45, M12, SFP)
  • All peripheral slots offer additional PoE+ support

The boards and accessories listed in the Technical Data can be implemented in the system.
Choose the functionality you need using the BTO configurator and the BTO Configuration Guide.
Contact MEN's sales team for more information.

Details
19MH70SB0
MH70S - Rugged Data Storage & NAS Computer with Intel Core i3/i5/i7

MH70S, 19" 4U/40HP Rugged Network Attached Storage, -40 to +85°C
The MH70S is a build-to-order system. It consists of the 40 HP basic system including backplane and mounting rails and provides:

  • 2 slots for PSU
  • 1 CompactPCI Serial slot for the CPU board
  • 6 CompactPCI Serial peripheral slots for Ethernet switch and mass storage functionality

The boards and accessories listed in the Technical Data can be implemented in the system.
Choose the functionality you need using the BTO configurator and the BTO Configuration Guide.
Contact MEN's sales team for more information.

Details
Mass Storage
0754-0011

SSD SATA, 2.5", 256 GB, MLC, -40°C to +85°C

0751-0063

MicroSD card, 8 GB, aMLC, -25°C to +85°C

0751-0064

MicroSD card, 16 GB, aMLC, -25°C to +85°C

0751-0052

MicroSD card, 4 GB, -40°C to +85°C

PCI Express Mini Cards
0799-0006
0799-0006

WLAN PCI Express MiniCard DNXA-116, operating temperature -40 to +85°C screened
For the module's driver contact MEN's support team.

0799-0007
0799-0007

MC7304 PCI Express MiniCard, full-size on USB: LTE, DC-HSPA+, HSPA+, HSDPA, HSUPA, WCDMA, GSM, GPRS, EDGE, and GNSS, operating temperature -40°C to +85°C
For the module's driver contact MEN's support team.

15PX01N00
PX1N - GLONASS & GPS Interface

GLONASS & GPS PCI Express MiniCard, Dead Reckoning, -40 to +85°C

Details
0799-0008

VGA PCI Express MiniCard MPX-750, operating temperature 0°C to +40°C

Software

Linux
13MD05-90

MDIS5 System (and Device Driver) Package (MEN) for Linux. This software package includes most standard device drivers available from MEN.

13Y004-06

MDIS5 low-level driver sources (MEN) for generic SMBus driver for F14, F15, F17, F18, F19P, F21P, F22P, F75P, G20, G22, D9, D601, F600 and F601, A19, A20, F217, CB70C, SC24, AF2, BC50M, BC50I, BL50W, MH50C, DC15 and DC17

13Y041-90

Linux HID configuration and interface tool (MEN) for G227

13MM02-90

Linux driver (MEN) for RX8581/RX-8574 real-time clock for all products with an additional RTC component. Please note that this driver is already included in upstream Linux kernels starting from 3.14!

Windows
13T042-70

Windows USB 3.0 driver (Intel) for G23, G25A and A25

13T041-70

Windows chipset driver (Intel) for G25A and A25

13T020-70

Windows 64-bit network driver (Intel) for F18, F18E, F19P, F21P, F22P, F23P, G20, G22, G23, G25A, GM1, GM2, GM3, G211, G211F, XM2, CB70C, SC24, BC50I, BC50M, BL50W, BL50S, BL70W, BL70S, DC15 and DC17

13T010-70

Windows 32-bit network driver (Intel) for XM1, XM1L, XM2, MM2, CB70C, F11S, F18, F18E, F19P, F21P, F22P, F23P, G20, G22, G23, G25A, GM1, GM2, GM3, G211, G211F, SC24, BC50I, BC50M, BL50W, BL50S, BL70W, BL70S, DC15 and DC17

13MD05-70

MDIS5 System Package (MEN) for Windows

13Y041-70

Windows HID configuration and interface tool (MEN) for G227

13Y021-70

Windows ERTC/SMB support package

Application Examples

Vehicle-to-Vehicle/Land-Communication

In one application the train exchanges diagnosis data with the depot, gets route information and transmits data from its surveillance systems.


Efficiency Management

Based on menRDC, applications like fleet management, energy management and driver assistance systems can be combined on a single general purpose platform, taking care of all kinds of efficiency management functions.


Diagnosis and Maintenance Systems

In one application, a predictive maintenance system is combined with passenger information services like pending seat reservation, current trip information and potential connections.


Passenger Information and Security Services

PIS and entertainment solutions give passengers orientation regarding stops, schedules and routes, hints for changing trains, short-term changes of the route or delays.


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