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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 23-062-05_I1.pdf | 1.46 MB | Shaun Ewing | Jul 01, 1982 00:00 |
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SYSTEM CENTURY - Digital Central Office - Maintenance and Test Facilities - Description and Use (Issue 1) | |||
| Version 1 (current) | 1.46 MB | Shaun Ewing | Jul 01, 1982 00:00 | SYSTEM CENTURY - Digital Central Office - Maintenance and Test Facilities - Description and Use (Issue 1) | ||||
| PDF File 23-063-05_I1.pdf | 725 kB | Shaun Ewing | Aug 01, 1982 00:00 |
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SYSTEM CENTURY - Digital Central Office - Trunk Circuits - Description (Issue 1) | |||
| Version 1 (current) | 725 kB | Shaun Ewing | Aug 01, 1982 00:00 | SYSTEM CENTURY - Digital Central Office - Trunk Circuits - Description (Issue 1) | ||||
| PDF File 23-064-05_I1.pdf | 3.64 MB | Shaun Ewing | Apr 01, 1982 00:00 |
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SYSTEM CENTURY - Digital Central Office - Common Control - Description and Operation (Issue 1) | |||
| Version 1 (current) | 3.64 MB | Shaun Ewing | Apr 01, 1982 00:00 | SYSTEM CENTURY - Digital Central Office - Common Control - Description and Operation (Issue 1) | ||||
| PDF File 23-065-05_I1.pdf | 340 kB | Shaun Ewing | Aug 01, 1982 00:00 |
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SYSTEM CENTURY - Digital Central Office - Power and Alarm System - Description (Issue 1) | |||
| Version 1 (current) | 340 kB | Shaun Ewing | Aug 01, 1982 00:00 | SYSTEM CENTURY - Digital Central Office - Power and Alarm System - Description (Issue 1) | ||||
| PDF File 23-071-05_I1.pdf | 193 kB | Shaun Ewing | Oct 01, 1983 00:00 |
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SYSTEM CENTURY - Digital Trunk Frame - Description and Use (Issue 1) | |||
| Version 1 (current) | 193 kB | Shaun Ewing | Oct 01, 1983 00:00 | SYSTEM CENTURY - Digital Trunk Frame - Description and Use (Issue 1) | ||||
| PDF File 23-107-31_I1.pdf | 472 kB | Shaun Ewing | Sept 01, 1982 00:00 |
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SYSTEM CENTURY DCO - Power-Down/Power-Up - Operating Procedures (Issue 1) | |||
| Version 1 (current) | 472 kB | Shaun Ewing | Sept 01, 1982 00:00 | SYSTEM CENTURY DCO - Power-Down/Power-Up - Operating Procedures (Issue 1) | ||||
| PDF File 23-152-05_I1.pdf | 11.32 MB | Shaun Ewing | Dec 01, 1982 00:00 |
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SYSTEM CENTURY - Digital Central Office - Local Line Switch - Description and Operation (Issue 1) | |||
| Version 1 (current) | 11.32 MB | Shaun Ewing | Dec 01, 1982 00:00 | SYSTEM CENTURY - Digital Central Office - Local Line Switch - Description and Operation (Issue 1) | ||||
| PDF File 23-200-31_I3.pdf | 236 kB | Shaun Ewing | Jan 01, 1981 00:00 |
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SYSTEM CENTURY - Digital Central Office - Basic Maintenance Panel - Operating Instructions (Issue 3) | |||
| Version 1 (current) | 236 kB | Shaun Ewing | Jan 01, 1981 00:00 | SYSTEM CENTURY - Digital Central Office - Basic Maintenance Panel - Operating Instructions (Issue 3) | ||||
| PDF File 23-209-10_I3.pdf | 1.10 MB | Shaun Ewing | Oct 01, 1981 00:00 |
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SYSTEM CENTURY - Digital Central Office - Wire Chiefs Test Set (814451-018 and 814451-118) - Description, Installation, Test Procedures, Operation, and Maintenance (Issue 3) | |||
| Version 1 (current) | 1.10 MB | Shaun Ewing | Oct 01, 1981 00:00 | SYSTEM CENTURY - Digital Central Office - Wire Chiefs Test Set (814451-018 and 814451-118) - Description, Installation, Test Procedures, Operation, and Maintenance (Issue 3) | ||||
| PDF File 23-214-31_I1.pdf | 382 kB | Shaun Ewing | Sept 01, 1982 00:00 |
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DCO Switching Systems - Alarms - Operating Procedures (Issue 1) | |||
| Version 1 (current) | 382 kB | Shaun Ewing | Sept 01, 1982 00:00 | DCO Switching Systems - Alarms - Operating Procedures (Issue 1) | ||||
| PDF File 23-221-51_I2.pdf | 1.91 MB | Shaun Ewing | Jan 01, 1982 00:00 |
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SYSTEM CENTURY - Digital Central Office - System Precautions (Issue 2) | |||
| Version 1 (current) | 1.91 MB | Shaun Ewing | Jan 01, 1982 00:00 | SYSTEM CENTURY - Digital Central Office - System Precautions (Issue 2) | ||||
| PDF File 23-228-51_I2.pdf | 3.83 MB | Shaun Ewing | Sept 01, 1982 00:00 |
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SYSTEM CENTURY DCO - Synchronous Network Clock - Description and Oscillator Calibration (Issue 2) | |||
| Version 1 (current) | 3.83 MB | Shaun Ewing | Sept 01, 1982 00:00 | SYSTEM CENTURY DCO - Synchronous Network Clock - Description and Oscillator Calibration (Issue 2) | ||||
| PDF File 23-237-51_I1.pdf | 973 kB | Shaun Ewing | Oct 01, 1982 00:00 |
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SYSTEM CENTURY - Digital Central Office - Equipment Location (Issue 1) | |||
| Version 1 (current) | 973 kB | Shaun Ewing | Oct 01, 1982 00:00 | SYSTEM CENTURY - Digital Central Office - Equipment Location (Issue 1) | ||||
| PDF File 23-237-51_I2.pdf | 1.18 MB | Shaun Ewing | Jun 01, 1983 00:00 |
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SYSTEM CENTURY - Digital Central Office - Equipment Location (Issue 2) | |||
| Version 1 (current) | 1.18 MB | Shaun Ewing | Jun 01, 1983 00:00 | SYSTEM CENTURY - Digital Central Office - Equipment Location (Issue 2) | ||||
| PDF File 24-015-02_I2.pdf | 4.69 MB | Shaun Ewing | Feb 01, 1982 00:00 |
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SYSTEM CENTURY - Digital Trunk Interface - General Description (Issue 2) | |||
| Version 1 (current) | 4.69 MB | Shaun Ewing | Feb 01, 1982 00:00 | SYSTEM CENTURY - Digital Trunk Interface - General Description (Issue 2) | ||||
| PDF File 24-015-50_I4.pdf | 3.77 MB | Shaun Ewing | Jul 01, 1982 00:00 |
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SYSTEM CENTURY - Digital Trunk Interface - Maintenance (Issue 4) | |||
| Version 1 (current) | 3.77 MB | Shaun Ewing | Jul 01, 1982 00:00 | SYSTEM CENTURY - Digital Trunk Interface - Maintenance (Issue 4) | ||||
| PDF File 24-025-20_I1.pdf | 174 kB | Shaun Ewing | Oct 01, 1983 00:00 |
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SYSTEM CENTURY - Digital Central Office - Remote Line Switch - Installation Instructions (Issue 1) | |||
| Version 1 (current) | 174 kB | Shaun Ewing | Oct 01, 1983 00:00 | SYSTEM CENTURY - Digital Central Office - Remote Line Switch - Installation Instructions (Issue 1) | ||||
| PDF File 28-005-02_I2.pdf | 6.30 MB | Shaun Ewing | Sept 01, 1982 00:00 |
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SYSTEM CENTURY - Centralized and Local Automatic Message Accounting Subsystems - General Description (Issue 2) | |||
| Version 1 (current) | 6.30 MB | Shaun Ewing | Sept 01, 1982 00:00 | SYSTEM CENTURY - Centralized and Local Automatic Message Accounting Subsystems - General Description (Issue 2) | ||||
| PDF File 28-005-50_I2.pdf | 3.58 MB | Shaun Ewing | Apr 01, 1982 00:00 |
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SYSTEM CENTURY - Centralized and Local Automatic Message Accounting Subsystems - Maintenance (Issue 2) | |||
| Version 1 (current) | 3.58 MB | Shaun Ewing | Apr 01, 1982 00:00 | SYSTEM CENTURY - Centralized and Local Automatic Message Accounting Subsystems - Maintenance (Issue 2) | ||||
| PDF File 45-001-01_I1.pdf | 735 kB | Shaun Ewing | Nov 01, 1983 00:00 |
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Stromberg-Carlson Lightwave Systems - Fundamentals of Lightwave Transmission (Issue 1) | |||
| Version 1 (current) | 735 kB | Shaun Ewing | Nov 01, 1983 00:00 | Stromberg-Carlson Lightwave Systems - Fundamentals of Lightwave Transmission (Issue 1) |
