Microtest OMNIScanner2 - Page 5

TOC - 3
OMNIScanner User Guide
General Information ........................................................................................5 - 3
Twisted Pair Measurements with OMNIScanner ...................................5 - 5
Wiremap ......................................................................................................5 - 5
Length/Delay................................................................................................5 - 5
NEXT ............................................................................................................5 - 6
Attenuation ..................................................................................................5 - 7
Return Loss .................................................................................................5 - 8
ELFEXT .........................................................................................................5 - 9
ACR/Bandwidth ........................................................................................ 5 - 10
Resistance ................................................................................................5 - 11
Power Sum NEXT ...................................................................................... 5 - 11
Power Sum ELFEXT ................................................................................. 5 - 12
Power Sum ACR....................................................................................... 5 - 13
Fiber Optic Measurements with OMNIFiber ........................................... 5 - 14
Length/Delay............................................................................................. 5 - 14
Loss .......................................................................................................... 5 - 14
Power Meter............................................................................................. 5 - 15
Coaxial Measurements with OMNIScanner ......................................... 5 - 16
Coax Tests................................................................................................ 5 - 16
Tracer/Toner ............................................................................................. 5 - 16
Chapter 6 - Diagnostics .....................................................................6 - 1
OMNIScanner’s Diagnostic Functions ............................................................6 - 1
Wiremap ..........................................................................................................6 - 1
Wiremap Displays.......................................................................................6 - 2
TDNXT .............................................................................................................6 - 3
Using TDNXT to Diagnose a Link ...............................................................6 - 4
TDNXT Examples ........................................................................................6 - 5
TDRL ...............................................................................................................6 - 6
Using TDRL to Diagnose a Link ..................................................................6 - 8
TDRL Examples ...........................................................................................6 - 8
Impulse Noise .............................................................................................. 6 - 10
Cable Trace ................................................................................................... 6 - 11
Office Locator................................................................................................. 6 - 11
Chapter 7 - Results.............................................................................7 - 1
Autotest Results...............................................................................................7 - 1
Viewing Autotest Results .................................................................................7 - 2
Results stored on a MultiMediaCard ...............................................................7 - 4
Chapter 8 – Fiber Optic Reference Methods ..................................................8 - 1
Establishing the Reference.............................................................................8 - 1
The Launch/Jumper Cable .............................................................................8 - 2