ETI Services Inc.  CAGE CODE: 1PZ92

1400 N Jefferson St., Anaheim CA. 92807

Tel: +1-714-524-2986, Mobile: +1-714-932-9669

Fax: +1-714-524-8771

E-mail:   sales@military-computers.com

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CMC-e PC i7 CPU based Military Rugged Computer

Extended Temperature range, Harsh Environment

Transport Aircraft & Helicopters

 


Extended Temperature available from -25°C to + 60°C


CMC-e PC, is a rugged Low power Core 2 Duo or i7  based PC computer specially designed for use in Airborne military environment. The computer includes a passive back-plane for up to three 3/4 size PCI cards, one PCI-e x 16, one PCI-e x 4 and one PCI-e x 1. It supports Windows® XP, Server 2007,  Windows 7, Linux. 

   
   

    CMC-e with removable hard disk                                        CMC-e Mount                                                            CMC-e  internal view  

 

     


                                                                     19" Rack Mounted CMC-e

Dimensions & Weight   230x240x370 [mm] (WxHxL)  with base and mounts    approx. 13Kg           

 Download CMC-e data sheet

 

Salient Features

- MIL STD-704 28VDC Power Supply Assy.

-  NVIDIA or ATI Radeon Display Controllers on PCI-e x16

- PCI and PCI-e slots

- Custom made Connector's Panel.

-  Removable SATA disk

 

 

   

Power Supply 

The Power Supply is a Plug-In LRU with the

following characteristics

Power In:  18-32VDC per MIL 1275B,

                MIL-STD-704A approx. 3Amp.

Power Out:  +5V 14 Amp, +3.3V 8Amp,

                 +12V 7Amp -12V 1.5Amp, -5V 1.5Amp

Hold-Up time minimum 50msec.

 

Typical Configuration

 

The following represents a typical configuration

of the CMC-e CPU. 

- CPU - Intel® Core™ i7-620LE, 2.00 GHz

- CACHE - 2 Cache:

  L1 cache 24KB data/32 KB instruction
  L2 cache up to 4 MBytes, 8-way

- Internal SATA, 8GB Flash

- Removable SATA: 500GB Hard Disk or, up to 64GB Flash.

- Ethernet - 3 x 10/100Base-T.

- USB - 6 x USB 2.0

- Up to 8 x RS-232/RS-422

- Programmable Hardware Watch dog

- SATA 500GB, Removable hard Disk or up to 64GB Flash Disk

- Voice In/Out

- Aptio BIOS © 2009 American Megatrends, Inc.

 

 

Graphic Controller

 

Option A

Use of internal integrated Graphics: Intel® Graphics Media Accelerator 4500(Intel® GMA 4500) 

 

Option B

Use of NVIDIA or ATI Radeon PCI-e x16  Board

 

 

Expansion Slots

- Up to 3 3/4f Size PCI boards

-  PCI-e x16, PCI-e x4, PCI-e x1

 

External Connectors

External Connectors are customized per request

 

CMC-e Construction 

The CMC-e is designed and constructed in accordance with the general  requirements of MIL-STD-454. 

 

Thermal Design  

The cooling of the components on the CMC-e cards is accomplished by conduction. The cooling of the CMC-e Power Supply and the Pentium chip are accomplished by by conduction through the aluminum  enclosure of the unit which is built as  an heat-sink.

 

External Connectors  

External connectors are used for interfacing  with the subassemblies or equipment and are in accordance with requirement of MIL-STD-454. Connector mating bodies are keyed, and keyed locations are varied  to prevent improper installation. 

 

Identification and Marking

The marking and labels of the equipment meet the requirements of MIL-M-13231. 

 

Moisture & Fungus Resistance

CMC-e assemblies are moisture resistant and are not nutrients for fungi. The PC Cards are treated with Conformal coating for protection. The coating conforms to MIL-I-46058C.  

 

External Finishes  

The computer external surfaces are chemically treated  prior to painting. All residues and contaminants are removed prior to applying one coat of primer. The finish   is semi-gloss per FED-STD-595.  

 

Processes and Treatment  

Processes and treatments (welding, soldering, brazing   and corrosion (resistance protection) of the enclosure is in accordance with MIL-STD-454. 


Environmental Conditions

Temperature    

The CMC-e  will not be damaged or affected by the effects of ambient air temperature as follows:

Operating

The CMC-e  shall meet performance requirements specified herein after exposure to temperatures:

Standard temperature range  0° to 55°C .

Extended temperature  -20° to 65°C (with flash disk). 

Non-operating

(Storage and transportation) -40° to 85°C.

 

Sand and Dust

The CMC-e  shall operate as specified herein while and after being subjected to sand and dust as encountered in dry arid arias. The CMC-e shall meet the requirements specified in MIL-STD-810F.  

 

Salt Fog

The CMC-e  is resistant to the corrosive effects of salt fog  environment. The  CMC-e meets the requirements specified in MIL-STD-810E Method 509.3 Procedure I.  The base metal shall  not be visible through the finish or coating, nor shall  be any evidence of blistering, softening, separation from the base metal, corrosion products, or other coating failure.

 

Relative humidity

Up to 95% relative humidity, non-condensing,per MIL-STD-810F

 

Salt Fog

5% solution per MIL-STD-810F method 509.3

 

Vibrations

MIL-STD-810F Method 514.5 Procedure I

 

Shock

MIL-STD-810F for flight equipment 40g,11ms saw tooth

 

Altitude

- With standard hard disks up to 15,000ft (or the equivalent atmospheric pressure),

   operating and non-operating

- With Flash disks up to 40,000ft (or the

   equivalent atmospheric pressure), operating

   and non-operating

Electromagnetic Interference

 

The CMC-e as specified with its internal boards,  and the computer’s components, disks and power supplies complies the requirements of MIL-STD-461E as follows:

 

CE102

Conducted emissions, power leads, 10 kHz to 10 MHz.

 

RE102

Radiated emissions, electric field,  100 kHz to 1.0 GHz.

 

RS103

Radiated susceptibility, electric field, 2 MHz to 2.0 GHz.

 

CS114

Conducted susceptibility, DC cable injection, 10 kHz to 400MHz.

 

 

Maintainability

 

Interchangeability

The components of the CMC-e  are physically and functionally interchangeable in accordance with   MIL-STD-454. Parts or  components of the same part number procured to this specification are physically and functionally interchangeable  without selection, adjustment or fit.

 

Maintainability and Modularization

The CMC-e  is designed such that it is completely maintainable by replacement of assemblies.  Maximum use is made of plug  in module assemblies.

 

Reliability

The CMC-e -PC has an MTBF of  10,000 hours at 25°C . Mean Time To Repair (MTTR) does not exceed 30 minutes.  The MTTR includes the time required to detect and isolate the failure,  replace the failed unit, checkout the repair and return the system to full operational status.  

 


ETI Services Inc.
1400 N. Jefferson St. Unit E Anaheim, CA. 92807
Phone: (714) 524-2986, Fax: (714) 524-8771