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EXFO VDSL2 User Manual

Page 272

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Index

264

AXS-200/635i

V

VDSL2............................................................ 6
VF noise test.......................................... 88, 99
VF tests ....................................................... 95
video-DSL rate prediction

bits per bin graph.................................. 78
DMM results .......................................... 71
DSL rate results...................................... 75
SNR graph ............................................. 77
summary................................................ 68
video rates............................................. 70
WB attenuation ..................................... 74
WB impulse noise .................................. 75
WB longitudinal balance........................ 72
WB PSD noise ........................................ 73

viewing CQ auto tests results

attenuation............................................ 42
DMM results .......................................... 38
isolation................................................. 38
load coil..................................... 38, 50, 61
PSD noise......................................... 41, 53
receive tone ........................................... 39
summary................................................ 37
TDR........................................................ 43
VF impulse noise.................................... 39
VF tests.................................................. 39
WB impulse noise .................................. 43
WB longitudinal balance........................ 40

VoIP analysis results

call history ........................................... 239
DSL parameters ................................... 234
HPNA info............................................ 242
HPNA statistics..................................... 243
jitter analysis........................................ 241
LAN status ........................................... 238
line status ............................................ 232
network activity................................... 239
packets analysis ................................... 240
statistics............................................... 235
summary.............................................. 231
VDSL bands ......................................... 236

WAN status.......................................... 237

voltage test ................................................. 82

W

warranty

certification.......................................... 252
exclusions ............................................ 252
general................................................. 251
liability ................................................. 252
null and void........................................ 251

water detection test .................................... 91
wideband attenuation test

configuration ....................................... 133
results .................................................. 134

wideband data rate prediction

attenuation.......................................... 142
bits per bin .......................................... 144
DSL rate ............................................... 137
PSD noise ............................................. 141
SNR ...................................................... 143

wideband impulse noise histogram test

configuration ....................................... 130
graph ................................................... 132
summary.............................................. 131

wideband impulse noise test

configuration ....................................... 128
results .................................................. 129

wideband longitudinal balance test

configuration ....................................... 135
results .................................................. 136

wideband PSD noise test

configuration ....................................... 122
results .................................................. 123

wideband receive tone test (RX) ................ 120
wideband send tone test (TX).................... 121
wideband spectral detective test

configuration ....................................... 125
results .................................................. 127

wideband tests .......................................... 119

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