CableIQ Qualification Tester
Users Manual
76
Impedance fault
•
Patch cord or cable impedance not 100
Ω
(impedance mismatch)
•
Patch cord handling causing changes in impedance
•
Excessive amount of cable jammed into outlet box
•
Tight service loops in the distribution box
•
Excessive untwisting of pairs at connector
•
Poor quality connectors
•
Cable impedance not uniform
•
Cable compression (tight cable ties, pinches, kinks, etc.)
•
Poorly matched plug and jack
•
Water in cable jacket
•
Wrong application selected
-continued-
Содержание CableIQ
Страница 6: ...CableIQ Qualification Tester Users Manual iv ...
Страница 10: ...CableIQ Qualification Tester Users Manual viii ...
Страница 18: ...CableIQ Qualification Tester Users Manual 8 Physical Features avv01f eps Figure 2 Features ...
Страница 43: ...Qualifying Cabling with the Autotest 33 avv34f eps Figure 13 Autotest Connections for Coaxial Cabling ...
Страница 57: ...Discovering Cabling Characteristics 47 avv07f eps Figure 19 Using Multiple Remote ID Locators ...
Страница 59: ...Using the Toner 49 avv06f eps Figure 20 Using the Toner twisted pair example with IntelliTone probe ...
Страница 65: ...Using the Continuity Toner 55 avv38f eps Figure 24 Using the Continuity Toner to Test Security Switches ...
Страница 82: ...CableIQ Qualification Tester Users Manual 72 ...
Страница 88: ...CableIQ Qualification Tester Users Manual 78 ...
Страница 92: ...CableIQ Qualification Tester Users Manual 82 ...