2 environmental specifications, 3 reliability specifications, Environmental specifications – Intel NetStructure MPCBL0001 User Manual

Page 107: Reliability specifications 6.3.1, Mean time between failure (mtbf) specifications, Section 6.3, 1 mean time between failure (mtbf) specifications

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Technical Product Specification

107

Order #273817

Intel NetStructure

®

MPCBL0001 High Performance Single Board Computer

Contents

6.2

Environmental Specifications

The MPCBL0001 SBC meets the board-level specifications as specified in the Intel Environmental
Standards Handbook – Telco Specification Document No. A78805-01. The test methodology is a
combination of Intel and NEBs test requirements with the intent that the product will pass pure
system-level NEBs testing. Intel will not be completing NEBs testing on the SBC. The following
table summarizes environmental limits, both operating and nonoperating.

6.3

Reliability Specifications

6.3.1

Mean Time Between Failure (MTBF) Specifications

Calculation Type:

MTBF/FIT Rate

Standard:

Telcordia Standard SR-332 Issue 1

Methods:

Method I, Case I, Quality Level II

The calculation results were generated using the references and assumptions listed. This report and
its associated calculations supersede all other released MTBF and Failure in Time (FIT)
calculations of earlier report dates. The reported failure rates do not represent catastrophic failure.
Catastrophic failure rates will vary based on application environment and features critical to the
intended function.

Note:

Incorporating an optional IDE Hard-disk Drive (HDD) will significantly impact the Reliability
Specifications.

Table 59.

Environmental Specifications

Parameter

Conditions

Detailed Specification

Temperature
(Ambient)

Operating (normal)

5 to 40° C

Operating (short term)

-5 to 55° C

Storage

-40 to 70° C

Airflow

Operating

300 linear feet per minute (LFM) minimum

Humidity

Operating

10-85% noncondensing

Storage

10-95% noncondensing

Unpackaged Vibration Operating

5 Hz @ 0.01 g2/Hz to 20 Hz @ 0.02g2/Hz (slope up)
20 Hz to 500 Hz @ 0.02 g2/Hz (flat)
Input acceleration = 3.13 gRMS

Storage

Not specified in current bluebook.

Shock

Unpackaged

50 g

Table 60.

Reliability Estimate Data

Failure Rate (FIT)

8,000

Failures in 10

9

hours

MTBF

125,000

Hours

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