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VDV Wire Tester / English
USOC Cross Wired Phone Cable Properly Wired
• A cross wired cable reverses the connection at one end of the cable.
• Pins 1, 6 cross over to pins 6, 1, pins 2, 5 cross over to pins 5, 2, and pins 3, 4 cross
over to pins 4, 3.
• Cross wired cables are often used between the wall port and phone.
• Pass and Rev appear on the display indicating a properly wired cross wired cable.
• The pin numbers on the bottom row indicate the corresponding reversal to the pin
members on the top row.
1
2
3
4
5
6
USOC Phone Cable with Shorted and Open Pair
• The pair on pins 3 and 4 is shorted and the pair on pins 1 and 6 is open.
• Fail, Short and Open appear on the display indicating a defective cable.
• The pins with wiring errors will flash.
• The dash lines below pins 3 and 4 indicate a shorted pair.
• The blank space under pins 1 and 6 indicate an open pair.
1
2
3
Short
4
5
Open
6
8
1
2
3
4
5
6
1
2
3
4
5
6
4-2.Data
WARNING: Exposure to voltage can damage the tester. Immediately disconnect the
cable under test if the Voltage warning appears on the display. Make sure the cable is
not connected to any device that can supply voltage before retesting. Do not connect
two different cables into the Voice (RJ11/RJ12) and Data (Rj45) test ports at the same
time. The cables will interact with each other and alter test results.
4-2-1.Testing a Data Patch Cable Terminated with RJ45 Connectors
1. Press ON/OFF
Button to turn on the tester and then press Data
select the data wire test function.
2. Connect one end the cable under test to the RJ45 port on the tester.
3. Connect the other end of the cable under test to the RJ45 port on the remote.
4. Interpret the results using the wiring and display examples on page 14.
VDV Wire Tester / English
Button to
Remote
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