EXFO OTDR 2 - Manual (Page 212)

Index
204 OTDR
displaying
fiber sections ......................................... 67
graph in full screen.............................. 107
traces................................................... 115
distance
equation .................................................. 7
range ..................................................... 60
E
end-of-fiber
detection threshold ............... 30, 119, 120
event ................................................... 186
threshold ............................................. 120
equation of distance ..................................... 7
equipment returns .................................... 171
EUI
connector adapter ................................. 15
dust cap................................................. 15
EUI connectors, cleaning ........................... 159
event
comments............................................ 132
deleting ............................................... 131
description of types ............................. 185
difference with fault ................................ 7
distance measurement........................... 85
effect of setting as span start/end ....... 138
insertion .............................................. 128
length in events table .......................... 100
location ............................................... 101
marking fault in events table ................. 39
name, displaying ................................... 99
number in events table........................ 100
reflectance........................................... 100
tab......................................................... 99
table .................................................... 101
threshold, pass/fail ................................ 39
unchangeable...................................... 124
undeletable ......................................... 131
view..................................................... 103
event loss
in events table ..................................... 100
measurement......................................... 87
event types
description........................................... 185
continuous fiber................................... 187
echo..................................................... 200
end of analysis ..................................... 188
end-of-fiber ......................................... 186
fiber section......................................... 193
launch level.......................................... 192
merged event....................................... 194
non-reflective event ............................. 189
positive event....................................... 191
reflective event..................................... 190
reflective event (possible echo) ............ 201
short fiber ............................................ 186
span end.............................................. 186
span start............................................. 186
events table customizing ........................... 114
excluding span start and span end .............. 28
F
failed events, flagging ................................. 39
fault marking in events table....................... 39
fiber
attenuation.......................................... 100
attenuation threshold for section .......... 39
identifying by name ....................... 18, 147
identifying visually ............................... 155
section attenuation................................ 30
sections display...................................... 67
fiber ends, cleaning ..................................... 16
fiber parameters
setting acquisition-specific................... 119
setting default values............................. 24
fiber span
analysis ................................................ 136
delimitation ........................................... 67