Attachment 10a.16– R034 Media Converter Power Supply-FMECA.xlsx
XLSX spreadsheet 39 KB Posted
- Attached to
- DRAFT RFP for Integrated Battle Command System (IBCS) LRIP/FRP Federal contract opportunity
- Solicitation number
- W31P4Q-20-R-0015
About this file
This document contains a draft request for proposal for the Integrated Battle Command System hardware low rate initial production and full rate production effort. The Army Materiel Command Contracting Command at Redstone Arsenal is seeking to produce IBCS hardware end items in accordance with supplied technical data packages and the critical item development specification. Engineering changes may be required for obsolescence, new capabilities, and export considerations. The effort includes maintaining approved software, firmware updates, cybersecurity, and authority to operate on existing hardware components, as well as engineering changes executed during the performance period. This is a draft RFP for comment only and the government is not currently seeking proposals based on the information provided.
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Text version
Pivot Table
| R034-Media Converter Power Supply | ||
| Row Labels | Sum of Cm | Count of Failure Mode Description |
| Power Supply Input (Open) | 2.40E-04 | 1 |
| Power Supply Input (Short) | 2.40E-04 | 1 |
| Power Supply Output Fails | 2.40E-04 | 1 |
| Grand Total | 7.20E-04 | 3 |
Prelim Analysis
| PRELIMINARY ANALYSIS: | Parent LRU: | R034-Media Converter Power Supply | |||
| Media Converter Power Supply | |||||
| Mission Phase-Operational Mode: | DC-DC Power Supply | ||||
| Cr = ∑Cm = | 7.20E-04 | ||||
| Failure Modes | Count of | ||||
| Failure Modes | Severity | ||||
| Classifications | Count of |
Seveverity Classification Failure Modes Sum of Cm Count of Failure Modes
| Power Supply Input (Open) | 1 | 33.33% | Category I | 3 | Power Supply Input (Open) | 2.40E-04 | 1 |
| Power Supply Input (Short) | 1 | 33.33% | Power Supply Input (Open) | 1 | Power Supply Input (Short) | 2.40E-04 | 1 |
| Power Supply Output Fails | 1 | 33.33% | Power Supply Input (Short) | 1 | Power Supply Output Fails | 2.40E-04 | 1 |
| Grand Total | 3 | Power Supply Output Fails | 1 | Grand Total | 7.20E-04 | 3 | |
| Grand Total | 3 |
Cat I and II
| Parent LRU: | R034-Media Converter Power Supply | ||||||||||||||||||||
| Compoment: | Media Converter Power Supply | ||||||||||||||||||||
| DC-DC Power Supply | |||||||||||||||||||||
| Mission Phase-Operational Mode: | All Phases | ||||||||||||||||||||
| FPMH: | 4.483 | ||||||||||||||||||||
| t: | 72 | hr | |||||||||||||||||||
| Cr = ∑Cm = | 3.23E-04 | ||||||||||||||||||||
| Due to the EOC Redundancy the Severity Classifications can be reduced Severity Classification III-1R | |||||||||||||||||||||
| Failure Effect at | Failure Detection Method | Compemsating Provisions | |||||||||||||||||||
| ID# | Function | Failure Mode Description | Failure Cause | Local Failure Effects | Next Higher Level Failure Effects | Major End Item Failure Effects | Safety | ||||||||||||||
| Consideration | Safety | ||||||||||||||||||||
| Impact | Operator Observation | Visual Indicator | C-Bit | ||||||||||||||||||
| Capabilities | Severity | ||||||||||||||||||||
| Classification | Alternate Design | ||||||||||||||||||||
| Modifications | Alternate Design | ||||||||||||||||||||
| Modified β | β | βmod | α | λP | Cm | Mod Cm | |||||||||||||||
| 1295 | Receives 28VDC input power and provides 5VDC output power to the Relay Media Converters (1A22 & 1A23) | Power Supply Input (Open) | Hardware Failure | The Media Converter Power Supply will not provide 5VDC power to the Alternate Media Interface Media Converters | Loss of the IFCN Relay Alternate Media interface function | Loss of IFCN Relay functions and command/control of any User Platforms for an EOC connected to the Relay using an "Alternate Media" connection. No impact if the EOC is connected to the Relay using an "Over-the-Air" connection. | N/A | N/A | N/A | VI-630-20 (Relay Media Converter Power Supply Indicator Fault) | TBD | Category I | Relays are Redundant | Category III-1R | 1.00 | 0.05 | 0.33 | 4.48E-06 | 1.08E-04 | 5.38E-06 | |
| 1296 | Receives 28VDC input power and provides 5VDC output power to the Relay Media Converters (1A22 & 1A23) | Power Supply Input (Short) | Hardware Failure | No power to the Relay Black Router, the Relay Network Enclosure "ALT MEDIA" circuit breaker will trip | Loss of the IFCN Relay Alternate Media interface function | Loss of IFCN Relay functions and command/control of any User Platforms for an EOC connected to the Relay using an "Alternate Media" connection. No impact if the EOC is connected to the Relay using an "Over-the-Air" connection. | N/A | N/A | N/A | VI-630-01 (Relay Black Router Power Indicator Fault) | TBD | Category I | Relays are Redundant | Category III-1R | 1.00 | 0.05 | 0.33 | 4.48E-06 | 1.08E-04 | 5.38E-06 | |
| 1297 | Receives 28VDC input power and provides 5VDC output power to the Relay Media Converters (1A22 & 1A23) | Power Supply Output Fails | Hardware Failure | The Media Converter Power Supply will not provide 5VDC power to the Alternate Media Interface Media Converters | Loss of the IFCN Relay Alternate Media interface function | Loss of IFCN Relay functions and command/control of any User Platforms for an EOC connected to the Relay using an "Alternate Media" connection. No impact if the EOC is connected to the Relay using an "Over-the-Air" connection. | N/A | N/A | N/A | VI-630-20 (Relay Media Converter Power Supply Indicator Fault) | TBD | Category I | Relays are Redundant | Category III-1R | 1.00 | 0.05 | 0.33 | 4.48E-06 | 1.08E-04 | 5.38E-06 |
R034 Data
| Parent LRU: | R034-Media Converter Power Supply | ||||||||||||||||||||
| Compoment: | Media Converter Power Supply | ||||||||||||||||||||
| DC-DC Power Supply | |||||||||||||||||||||
| Mission Phase-Operational Mode: | All Phases | ||||||||||||||||||||
| FPMH: | 10.000 | ||||||||||||||||||||
| t: | 72 | hr | |||||||||||||||||||
| Cr = ∑Cm = | 7.20E-04 | ||||||||||||||||||||
| Modified Cr = | 3.60E-05 | ||||||||||||||||||||
| Due to the EOC Redundancy the Severity Classifications can be reduced Severity Classification III-1R | |||||||||||||||||||||
| Failure Effect at | Failure Detection Method | Compemsating Provisions | |||||||||||||||||||
| ID# | Function | Failure Mode Description | Failure Cause | Local Failure Effects | Next Higher Level Failure Effects | Major End Item Failure Effects | Safety | ||||||||||||||
| Consideration | Safety | ||||||||||||||||||||
| Impact | Operator Observation | Visual Indicator | C-Bit | ||||||||||||||||||
| Capabilities | Severity | ||||||||||||||||||||
| Classification | Alternate Design | ||||||||||||||||||||
| Modifications | Modified Severity | ||||||||||||||||||||
| Classification | β | βmod | α | λP | Cm | Mod Cm | |||||||||||||||
| 1295 | Receives 28VDC input power and provides 5VDC output power to the Relay Media Converters (1A22 & 1A23) | Power Supply Input (Open) | Hardware Failure | The Media Converter Power Supply will not provide 5VDC power to the Alternate Media Interface Media Converters | Loss of the IFCN Relay Alternate Media interface function | Loss of IFCN Relay functions and command/control of any User Platforms for an EOC connected to the Relay using an "Alternate Media" connection. No impact if the EOC is connected to the Relay using an "Over-the-Air" connection. | N/A | N/A | N/A | VI-630-20 (Relay Media Converter Power Supply Indicator Fault) | TBD | Category I | Relays are Redundant | Category III-1R | 1.00 | 0.05 | 0.33 | 1.00E-05 | 2.40E-04 | 1.20E-05 | |
| 1296 | Receives 28VDC input power and provides 5VDC output power to the Relay Media Converters (1A22 & 1A23) | Power Supply Input (Short) | Hardware Failure | No power to the Relay Black Router, the Relay Network Enclosure "ALT MEDIA" circuit breaker will trip | Loss of the IFCN Relay Alternate Media interface function | Loss of IFCN Relay functions and command/control of any User Platforms for an EOC connected to the Relay using an "Alternate Media" connection. No impact if the EOC is connected to the Relay using an "Over-the-Air" connection. | N/A | N/A | N/A | VI-630-01 (Relay Black Router Power Indicator Fault) | TBD | Category I | Relays are Redundant | Category III-1R | 1.00 | 0.05 | 0.33 | 1.00E-05 | 2.40E-04 | 1.20E-05 | |
| 1297 | Receives 28VDC input power and provides 5VDC output power to the Relay Media Converters (1A22 & 1A23) | Power Supply Output Fails | Hardware Failure | The Media Converter Power Supply will not provide 5VDC power to the Alternate Media Interface Media Converters | Loss of the IFCN Relay Alternate Media interface function | Loss of IFCN Relay functions and command/control of any User Platforms for an EOC connected to the Relay using an "Alternate Media" connection. No impact if the EOC is connected to the Relay using an "Over-the-Air" connection. | N/A | N/A | N/A | VI-630-20 (Relay Media Converter Power Supply Indicator Fault) | TBD | Category I | Relays are Redundant | Category III-1R | 1.00 | 0.05 | 0.33 | 1.00E-05 | 2.40E-04 | 1.20E-05 |
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