Exfo IQS-12002B Calibration System Manuale Utente Scaricare il pdf (Pagina 79)

Calibration Methods

Calibration System 75

FTB-7000D and FTB-7000B-B OTDR Modules

EXFO determines the true central wavelength and distribution for the type

of lasers used in an OTDR family (e.g., FTB-7000D, AXS-100). The reference

distance used in the OTDR calibration takes into account the true central

wavelength of the OTDR family. The following table is an example for an

OTDR of the FTB-7000D family.

1 2 ... 74 75 76 77 78 79 80 81 82 83 84 ... 107 108

CALIBRATION SYSTEM 1
Contents 3
1 Introducing the IQS-12002B 5
2 IQS-12002B 6
Conformity 7
Calibration Uncertainties 8
Guaranteed Specifications 8
Allowed Deviation 8
Calibration System 5 9
6 IQS-12002B 10
³ Inside specifications 10
Calibration System 7 11
System Overview 13
2 Getting Started with Your 15
Calibration System 15
12 IQS-12002B 16
Calibration System 13 17
Retaining screw knob 17
14 IQS-12002B 18
Instrument Warmup period 19
Calibration System 17 21
18 IQS-12002B 22
20 IQS-12002B 24
Calibration System 21 25
22 IQS-12002B 26
24 IQS-12002B 28
4 Operating Your Calibration 29
Calibration System 27 31
Launching a Manual Warmup 32
Locating IQS Modules 32
Performing a Test 33
30 IQS-12002B 34
32 IQS-12002B 36
34 IQS-12002B 38
36 IQS-12002B 40
38 IQS-12002B 42
Printing or Exporting Results 42
Printing Reports 43
40 IQS-12002B 44
5 Troubleshooting 47
44 IQS-12002B 48
Transportation 50
6 Maintenance 51
Calibration System 53 57
54 IQS-12002B 58
Calibration System 55 59
A Calibration Methods 61
58 IQS-12002B 62
Power Meter 62
Calibration Methods 63
Linearity Calibration 66
64 IQS-12002B 68
68 IQS-12002B 72
Dynamic Range Test 73
1max −±= 75
Distance Calibration 76
74 IQS-12002B 78
Calibration System 75 79
Dead Zone Calibration 81
78 IQS-12002B 82
B Configuring the FTB-7000D 83
OTDR on the IQS-12002B 83
80 IQS-12002B 84
Calibration System 81 85
82 IQS-12002B 86
Calibration System 83 87
84 IQS-12002B 88
Calibration System 85 89
86 IQS-12002B 90
Calibration System 87 91
Standard 93
2. Click OK 94
Position (UPC Connectors) 96
Calibration System 93 97
Calibration System 95 99
96 IQS-12002B 100
IMPORTANT 101
Position (APC Connectors) 102
Calibration System 101 105
IQS-12002B 106
Calibration System 103 107

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Exfo IQS-12002B Calibration System Manuale Utente Pagina 79

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