Noyafa NF-8601S TDR Cable Tester For Network / BNC Coaxial / Telephone Cables with Troubleshooting Features of Length, Distance to Fault, Graphic Wire Mapping, Opens, Shorts, PoE, PING, etc.

Q1: Are you trading company or manufacturer?

A1: We're original manufacturer, which can help you get factory selling products with competitive prices.

Q2: How long is your delivery time?

A2: Normally it is 3-10 working days if the goods are in stock. Or it is 10-25 working days if the goods are not in stock, it is according to your order quantity. 

Q3: How is your after-sale service?

 A3: Our experienced technical team is ready to respond you within 24 hours. 

Q4: What is your MOQ? Do you provide customized services?

A4: For sample order, there is no limit on MOQ. We will appreciate it if you'd like to purchase samples for testing first. 

Q5: What is your terms of payment?

A5: Payment≤5000USD, 100% in advance. Payment>5000USD, 30% T/T in advance, balance before shipment. Trade Assurance order payment. Paypal, Western Union etc. 

Q6: Can I become your sole distributor in my place? 

A6: We appreciate that. And we will discuss about your market situation together and after confirmation we will send you a contract with detail requirements about distributor terms and sales targets.

Q7: What should I do if the automatic acquisition fails during PING testing of the NF-8601 series?

A7: If the automatic acquisition fails, you can choose to manually acquire the IP address.
 

Q8: What is the difference between the length measuring function of NF-8601S and NF-8601W?

A8: 1. The working principle is different. The NF-8601S adopts the TDR principle, and the length measurement is more accurate. NF-8601W is the common principle.
2. NF-8601S can measure the position of the breakpoint and the length of the breakpoint, NF-8601W can only measure the position of the breakpoint, NF-8601S can measure the breakpoint of multiple strands, and NF-8601W cannot measure the breakpoint of more than 2 strands.
3.NF-8601S calibration data can be used directly without recalling. NF-8601W calibration data, you need to recall data when measure again.
4. When measuring the length, the results displayed by the NF-8601S are more detailed. The length of the 8 strands can be displayed, and the NF-8601W can only be displayed in pairs.
 

Q9: What is the difference between NF-8601S and NF-8601W for wiremap test?

A9: NF-8601S wiremap test can display breakpoints and distances, NF-8601W can not display breakpoints and distance.
 

Q10: What is the difference between NF-8601S and NF-8601W PING function and TF card?

A10: NF-8601S can match more switches during PING, and the compatibility is better.
The data of both can be saved to TF card and output to computer, but the data of NF-8601S can be deleted, but the data of TF card on NF-8601W cannot be deleted. It can only be automatically overwritten when 160 sets of data are reached.
 

Q11: How to switch the function of the electric tester of NF-8601S?

A11: Long press the SET button until the NCV indicator light of the tester is on, it means that the switch is successful.
 

Q12: What is the difference between NF-8601S and NF-8601W?

A12: 1. NF-8601S can measure a variety of cables, using TDR principle to make the measurement more accurate.
2. During the wiremap test, the breakpoint and distance can be displayed, and NF-8601W can only display the breakpoint.
3. NF-8601S cannot be paired on master. NF-8601W has 8 remotes, which improves work efficiency.
 

Q13: NF-8601 series, which lines can be detected?

A13: It can find network cable, telephone line, BNC coaxial cable and other electronic cables.
 

Q14: What is the difference between NF-8601S and NF-8601W?

A14: 1. NF-8601S can measure a variety of cables, using TDR principle to make the measurement more accurate.
2. During the wiremap test, the breakpoint and distance can be displayed, and NF-8601W can only display the breakpoint.
3. NF-8601S cannot be paired on master. NF-8601W has 8 remotes, which improves work efficiency.
 

Q15: NF-8601 series, which lines can be detected?

A15: It can find network cable, telephone line, BNC coaxial cable and other electronic cables.
 

Q16: What are the characteristics of the different cable tester modes of 8601 series?

A16: The latest 8601 series cable has three modes: conventional mode, POE mode and high power mode.
General mode: accurate cable tester, detection range of about 3cm, suitable for most scenes, compatible with 100 megabit, gigabit switch, 4 core wire, 8 core wire, 5 wire, 6 wire, telephone lines, etc.
POE mode: Used to search cable with load on a POE switch.
High power mode: the maximum detection range can be up to 0.5 meters. When the cable is very long or the buried line is buried deeply, which cannot be detected by ordinary line finder, high power mode can be used.
 

Q17: Does 8601S need to be calibrated when measuring the length?

A17: The 8601S adopts TDR principle to measure the length, with high measurement accuracy and no calibration.
Considering the needs of individual users, 8601S does not turn off the user calibration function in the design, but the calibration requirements are high, and the line above 50 meters should be used as the benchmark (other products of our company generally use the line above 10 meters to calibrate).
 

Q18: Which model of 8601 series can measure the length of 4+2 network cable and 8+2 network cable? Which model to choose?

A18: 8601S can measure the length of 4+2 network cable and 8+2 network cable, but neither 8601 nor 8601W can.
If you are measuring the length of 4 /8 signal lines, you can use network cable mode.
If you are measuring the length of the two power cords, it is recommended to use a custom mode.
 

Q19: Can 8601S measure the length of wire and cable? What should I pay attention to?

A19: 8601S can measure the length of multi-core wire and cable, but can not measure the length of single core cable. That is to say, the cable should be more than 2 cores. When measuring, use alligator clip to clamp two lines respectively, select custom mode.
 

Q20: What is the error of measuring cable breakpoint of 8601S?

A20: The error for 100 meters is about 5 meters, and for 600 meters it's 3%.
 

Q21: How long does 8601S need to be fully charged?

A21: About 2-3 hours.
 

Q22: 8601S unit alignment line is not correct? How accurate is the measurement of length?

A22: It is necessary to use the remote adapter for the cable, and there will be errors in measuring the length. You can first use a cable of more than 5 meters for calibration, and then re-test the length.
 

Q23: How does 601S align? Looked for a line on the switch and rang everywhere?

A23: Use remote alignment; If there is signal interference, the sensitivity can be lowered to test the cable.
 

Q24: 8601S charging can be turned on, unplug the line can not open the machine?

A23: It is recommended to charge it for 2 to 3 hours before trying.
 

Q25: 8601S how to turn on cable test mode?

A25: Press SET, and the cable test light will come on.
 

Q26: Why does the 8601S sound when the line is not the target line when it is testing?

A26: There is signal interference, the sensitivity can be lowered to achieve a more accurate tracking.