Preface
1 Introduction
1.1 Scope and Purpose
1.2 Changes in the Document
1.2.1 Changes from TA Issue 2
1.2.1 Future Additions/Changes
1.3 Related Bellcore Documents
1.4 Requirements Terminology
1.5 Requirement Labeling Conventions
2 Reliability Assurance - Overview and Philosophy
2.1 Overview of Reliability Assurance
2.2 Generic Requirements Philosophy
3 Basic Reliability Assurance Program
                 Requirements
3.1 Vendor and Device Qualification
3.1.1 Specification and Control
3.1.2 Vendor Approval
3.1.3 General Criteria for Device Qualification
3.1.4 Other General Information for Qualification
3.1.5 Requalification
3.2 Lot-To-Lot Quality and Reliability Controls
3.2.1 General Criteria for Lot Controls
3.2.2 Other General Information for Lot-To-Lot Controls
3.3 Standardized Test Procedures
3.4 Feedback and Corrective Action
3.4.1 Incoming Inspection and Screening
3.4.2 System-Level Testing
3.4.3 Repair of Field Returns
3.4.4 Data Collection and Analysis
3.4.5 Unconfirmed Failures
3.4.6 Device Failure Analysis
3.5 Device Storage and Handling
3.5.1 Nonconforming Material
3.5.2 Material Review System
3.5.3 Stockroom Inventory Practices
3.5.4 ESD
3.6 Documentation and Test Data
3.6.1 Availability of Documentation
3.6.2 Availability of Other Information
3.7 Availability of Devices
4 Specific Reliability and Quality Criteria
4.1 Qualification
4.1.1 Optical Performance Tests
4.1.2 Reliability Tests
4.1.3 Optical Adhesives
4.2 Quality Assurance and Lot Controls
4.2.1 Visual Inspection
4.2.2 Optical Testing
4.2.3 Stress Screening
4.2.4 Optical Adhesives
4.2.5 Optical Fiber
4.3 Reliability and Quality of Optical Adhesives
5 Performance Criteria
5.1 Optical Requirements and Objectives
5.2 Optical Test Procedures
5.3 Optical Fiber and Optical Connectors
6 Reliability Test Procedures
6.1 Reliability Test Pass/Fail Criteria
6.2 Reliability Test Procedures
6.2.1 Impact Test
6.2.2 Variable Frequency Vibration Test
6.2.3 Thermal Shock Test
6.2.4 High Temperature Storage Test (Dry Heat)
6.2.5 High Temperature Storage Test (Damp Heat)
6.2.6 Low Temperature Storage Test
6.2.7 Temperature Cycling Test
6.2.8 Temperature-Humidity Cycling Test
6.2.9 Salt Spray Test
6.2.10 Water Immersion Test
6.2.11 Airborne Contaminants Test
Appendix A: Lot Tolerance Percent Defective (LTPD) Table
References
Acronyms
Terms
Requirement - Object Index
List of Figures
Figure 2-1 Elements of a Comprehensive Reliability
                 Assurance Program
Figure 6-1 Temperature-Humidity Cycle Profile
List of Tables
Table 3-1 (0) Sample Format for Reporting Failure Rate
                 Predictions
Table 3-2 (0) Sample Report Format for Reliability
                 Test Status
Table 3-3 (0) Sample Format for Reporting Failure
                 Rate Predictions
Table 3-4 (0) Sample Report Format for Reliability
                 Test Status
Table 4-1 (R) Required Characterization Tests
Table 4-2 (R) Required Reliability Tests
Table 4-3 Test Matrix for Demonstrating Acceleration
                 Factors
Table 4-4 (R) Required Optical Parameters
Table 6-1 Airborne Contaminants Test Conditions