EXFO CableSHARK P3 VF/DSL Cable Qualifier - Manual (Page 6)

VF / DSL Cable Qualifier
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8.4..N OISE M EASUREMENTS ....................................................................................................... 106
8.4.1 Setting up a Noise Test .............................................................................................. 107
8.4.2 Running a Noise Test ................................................................................................. 112
8.5..L ONGITUDINAL B ALANCE T EST ............................................................................................. 119
8.5.1 Setting up a Longitudinal Balance Test...................................................................... 119
8.5.2 Running a Longitudinal Balance Test......................................................................... 120
8.6..L OAD C OIL D ETECTION T EST ................................................................................................ 124
8.6.1 Setting up a Load Coil Detection Test ........................................................................ 124
8.6.2 Running a Load Coil Detection Test........................................................................... 125
8.7 D IGITAL M ULTIMETER (DMM) T EST ................................................................................. 130
8.7.1 Setting up a DMM Test ............................................................................................... 130
8.7.2 Running a DMM Test.................................................................................................. 136
8.8.. 4-W IRE C ROSSTALK T EST ................................................................................................... 139
8.8.1 Setting up a 4-Wire Crosstalk Test............................................................................. 139
8.8.2 Running a 4-Wire Crosstalk Test ............................................................................... 141
8.9 I SOLATION R ESISTANCE T EST .............................................................................................. 144
8.9.1 Setting up an Isolation Resistance Test ..................................................................... 144
8.9.2 Running an Isolation Resistance Test........................................................................ 145
8.10 L OOP M APPER ™ .......................................................................................................... 147
8.10.1 Setting up a LoopMapper Test ................................................................................. 147
8.10.2 LoopMapper Testing................................................................................................. 149
8.10.2.1 Testing Cables with the LoopMapper ............................................................................... 152
8.11 A UTOMATIC T ESTING .................................................................................................... 156
8.11.1 Auto Test Setup ........................................................................................................ 156
8.11.1.1 ADSL Auto, ADSL2 Auto, ADSL2+ Auto Test Setup .................................................. 156
8.11.1.2 SHDSL Auto Test Setup.............................................................................................. 159
8.11.1.3 VF Auto Test Setup ..................................................................................................... 160
8.11.2 Running an ADSL, ADSL2 or ADSL2+ AUTO Test ................................................. 163
8.11.3 Running a VF AUTO Test......................................................................................... 166
8.11.4 Running an SHDSL AUTO Test ............................................................................... 168
SECTION 9 SPECTRAL DETECTIVE ............................................................................... 173
9.1 R UNNING A S PECTRAL D ETECTIVE T EST .......................................................................... 175
9.2 S PECTRAL D ETECTIVE S AMPLES .......................................................................................... 179
SECTION 10 RETURN LOSS ............................................................................................ 181
10.1 R UNNING A R ETURN L OSS T EST ........................................................................................ 182
SECTION 11 SHDSL DATA RATE PREDICTION ............................................................ 185
11.1..R UNNING A SHDSL T EST .................................................................................................. 187