Exfo AXS-100 Series OTDR Uživatelský manuál Strana 55
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Hodnocené. / 5. Na základě hodnocení zákazníků
Testing Fibers
OTDR 47
Monitoring Fiber in Real Time Mode
Monitoring Fiber in Real Time Mode
You can monitor fiber at one wavelength at a time. You can also switch
from Real time mode to Manual mode at any time.
If you intend to test at multimode wavelengths, carefully read Launch
Conditions for Multimode Measurements on page 50.
To monitor fiber in Real time mode:
1. Clean the connectors properly (see Cleaning and Connecting Optical
Fibers on page 22).
2. Connect a launch fiber between the device under test and the OTDR
port. If necessary, set the launch fiber length (see Setting Analysis
Parameters on page 29).
If your unit is equipped with two OTDR ports, ensure that you connect
the fiber to the appropriate port (singlemode, singlemode live, or
multimode), depending on the wavelength you intend to use.
3. Press Menu, select OTDR, and then press Enter.
4. Use the left/right function arrows until you see Parameters and display
the pane (F1/F2 key).
CAUTION
Never connect a live fiber to the OTDR port without a proper setup.
Any incoming optical power ranging from –65 dBm to –40 dBm will
affect the OTDR acquisition. The way the acquisition will be
affected depends on the selected pulse width.
Any incoming signal greater than –20 dBm could damage your
OTDR permanently. For live-fiber testing, refer to the SM Live port
specifications for the characteristics of the built-in filter.
- AXS-100 Series 1
- Contents 3
- Certification Information 7
- DECLARATION OF CONFORMIT 8
- 1 Introducing the AXS-100 9
- Series OTDR 9
- 2 AXS-100 Series 10
- Main Features 10
- Other test utilities: 11
- Power meter (optional) 11
- Power Sources 13
- Typical Applications 13
- OTDR Basic Principles 14
- 2 Safety Information 17
- Electrical Safety Information 18
- 3 Getting Started with Your 19
- 12 AXS-100 Series 20
- Turning the Unit On and Off 20
- Using Menus and Keypad 21
- 4 Customizing Your OTDR 23
- 16 AXS-100 Series 24
- Setting the Date and Time 25
- Adjusting the Brightness 26
- Selecting a Printer 27
- 20 AXS-100 Series 28
- 5 Setting Up Your OTDR 29
- 26 AXS-100 Series 34
- 28 AXS-100 Series 36
- Setting Analysis Parameters 37
- 30 AXS-100 Series 38
- Setting Pass/Fail Thresholds 39
- 32 AXS-100 Series 40
- Setting Macrobend Parameters 41
- 34 AXS-100 Series 42
- Setting Storage Parameters 43
- 36 AXS-100 Series 44
- 6Testing Fibers 45
- Testing in Auto Mode 46
- 40 AXS-100 Series 48
- Testing in Fault Finder Mode 50
- 44 AXS-100 Series 52
- 46 AXS-100 Series 54
- 48 AXS-100 Series 56
- ASTRACE once again 57
- Measurements 58
- 7 Managing Test Results 61
- Events Pane 62
- Trace Pane 63
- Trace Info. Pane 64
- Using Markers 66
- Using Zoom Controls 67
- 60 AXS-100 Series 68
- Printing Test Results 70
- Opening Trace Files 71
- Saving Files 72
- Checking Available Memory 73
- Creating Folders 74
- 68 AXS-100 Series 76
- 8 Using Your OTDR as a Light 83
- 76 AXS-100 Series 84
- Modulating the Source Signal 85
- 9 Measuring Power or Loss 87
- 80 AXS-100 Series 88
- Reverting to Factory Settings 90
- 84 AXS-100 Series 92
- Measuring Power or Loss 94
- 10 Identifying Fiber Faults 97
- Visually 97
- 90 AXS-100 Series 98
- 92 AXS-100 Series 100
- Performing a Ping Test 103
- 96 AXS-100 Series 104
- Performing a Trace Route Test 105
- 98 AXS-100 Series 106
- 13 Maintenance 109
- IMPORTANT 110
- Replacing Batteries 114
- Recalibrating the Unit 115
- OTDR 109 117
- Recycling and Disposal 118
- 14 Troubleshooting 119
- 112 AXS-100 Series 120
- Solving Common Problems 120
- 114 AXS-100 Series 122
- Obtaining Online Help 123
- 116 AXS-100 Series 124
- Transportation 125
- 15 Warranty 127
- Liability 128
- Service and Repairs 130
- OTDR 123 131
- A Technical Specifications 133
- Technical Specifications 134
- B Description of Event Types 135
- Continuous Fiber 136
- End of Analysis 137
- Non-Reflective Event 138
- Positive Event 139
- Launch Level 140
- Fiber Section 141
- 134 AXS-100 Series 142
- Merged Reflective Event 144
- OTDR 137 145
- Reflective Event 146
- OTDR 139 147
- OTDR 141 149
- OTDR 143 151
- ₼⦌␂ℝ☀⹂䓸德棟Ⓟ䤓屓⸩ 153
- MARKING REQUIREMENTS 154
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