MobileAccess™ 1000/1200
Introduction
UM-1000, Revision 2.2
IX
4.1.4 Optical Insertion Loss Measurement Test ................................................................................................28
4.1.4.1
Method #1: Two Point Test .......................................................................................................28
4.1.4.2
Method #2: Single Point Test....................................................................................................29
4.1.5 Other Test Equipment ..............................................................................................................................29
4.1.6 Optical Return Loss Measurement Test ...................................................................................................30
4.1.7 Measurement
Procedure ..........................................................................................................................30
4.1.7.1
Measuring Power Input To Cable Being Tested .......................................................................30
4.1.7.2
Measuring Coupler Power Loss................................................................................................30
4.1.7.3
Measuring Return Power ..........................................................................................................30
4.1.8 Results .....................................................................................................................................................31
4.1.9 Summary ..................................................................................................................................................31
4.2 Appendix II: Link Measurements Form ................................................................................................................32
4.3 Frequently Asked Questions................................................................................................................................33
Содержание 1000 System
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