JDS Uniphase IP Video Test Option HST-3000 Instruction Manual Download Page 1 | Manualshive

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Revision 9.0
March 2012

Technical Assistance: 1-866-228-3762 [email protected]

© 2012 JDSU. All rights reserved.

HST-3000 VDSL QUICK CARD

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Summary of Contents for IP Video Test Option HST-3000

Page 1: ...Revision 9 0 March 2012 Technical Assistance 1 866 228 3762 TAC jdsu com 2012 JDSU All rights reserved HST 3000 VDSL QUICK CARD 5 6 67 9 8 7 2 7 21 7 67 1 5...

Page 2: ...ance to the strap short is determined along with the fault size After these measurements both the temperature and gauge of the copper wire are taken into consideration and an ohms to feet conver sion...

Page 3: ...ly method that can be used for a double sided fault both wires in a pair are faulted In this case the user locates a known good pair or if the distance to the strap is not too long lays out a separate...

Page 4: ...either ohms or feet Temperature and Gauge The temperature and gauge of the wires must be entered into the HST 3000 before an accurate distance conversion can be performed Temperature As the wires temp...

Page 5: ...le There are different methods for adjusting the temperature and gauge when performing RFL testing on multi gauge and single gauge cable spans Single Gauge Cable Span It is easy to adjust the temperat...

Page 6: ...or cable gauge or temperature is the greater the impact these variables will have on the accuracy of the measurements To prevent any discrepancies that can cause a distance conversion to be inaccurate...

Page 7: ...en on Ground Instead of connecting the Green lead to the GOOD wire Green is connect to Ground for both single pair and separate good pair RFL Automatic Lead Reversal Occasionally a technician will inc...

Page 8: ...t be at least 2 1 d The highest fault value must be at least 100 times greater than the loop Ohm e The two faults must occur at the same physical location in the cable f Because the K Test is a two st...

Page 9: ...rs in the cable provided they meet the ratio requirements listed above 2 The technician attaches the Blue test leads of the UFED to the chosen conductors and attaches the ground lead to Earth and turn...

Page 10: ...D S L 2 Q U I C K C A R D RFL Test Cat 510 Hardware Using the K Test continued 7 The HST will determine if the ratio between conductors is correct If an invalid ratio is present the HST will abort the...

Page 11: ...Single Pair Manual Strap or Separate Pair Manual Strap and press OK 3 Press the Conf gure navigation key 4 Follow the instructions on the screen and connect the HST 3000 test leads to the test cable...

Page 12: ...y indicate other problems and or an inaccurate conversion Connections and Ohms It is important to take into consideration that the wires adapter or screws that con nect the HST 3000 to the pair also m...

Page 13: ...The RFL test does not detect a measureable fault Loop 7000 Ohms The far end strap is not in place or the pair is OPEN RFL Definitions Battery cross A fault that occurs when the bad wire is shorted wi...

Page 14: ...multiple faults cause errors in the resistance measurement which in turn cause errors when converting resistance to a distance For ex ample if a pair is 1000 feet long and there are two faults of equa...

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