Product Description
International Buyers - Please Note:
If you need to return the item for some reasons,pls contact us via message at the fist timeto get theRMA# and return addressinstead of sending back directly without permission.Thank you!
KOLSOL AT278 TDR Network LCD Cable Tester For RJ45/RJ11/BNC/Metal Cable/PING/POE NF-8601S
Fault distance:Measures cable length and display the distance to fault, graphical wire mapping, opens, shorts.
PoE & PING:PoE: identify PoE presence and detect how much voltage. PING: to test network performance, data packet, min & max time.
AC Filter:Tone trace cable with complete AC Interference Rejection, available on common switch & PoE Switch, much stronger than other tracers on markets.
Hub blink:To locate network port by the flashing port light on a server/switch/hub/router port.
Addtional Benefits:TF card included to export data to PC ++Voltage detector: included in receiver (90-1000V) ++Rechargeable Lithium battery for more efficient work.
Functions
1. TDR theory to measure length of cat5e, cat6 and cat7 cable, coaxil cable, telephone cable.
2. Wiremapping with length and provide the distance to fault information.
3. PoE function: identify which pins are providing power and detect how much voltage.
4. PING function to test network performance, data packet, MIN&MAX time.
5. Quickly find the targeted cable without stripping isolation among unknown cables.
6. Hub blinks for locating network port by the flashing port light on Hub / Switch.
7. Voltage detector: included in receiver (90~1000V)
Benefits:
1. Tone traces cable with complete AC fliter.
2. TF card function to export data from computer (50sets, TXT format)
3. 2 scan modes: common switch and PoE switch
4. 3.7V lithium battery for power supply(Not included)and 2.8 inch color screen
Network Cable Tester with TDR Multi-functional
AT278, a must tool for each network technician, provides full cable testing on different category network, coax, or telephone cable. displaying wire map and any faults.
The intelligent wiremap feature tests for length, shorts, split pairs, or opens and displays with an intuitive graphical interface where a fault is located..
Besides, finding cables easier and tracing with AC filter, or locating network port using hub blink feature. AT278 also tests the presence of PoE and PING functions.
Measures cable length and display the distance to fault.
PoE Presence: identify which pins are providing power and detect how much voltage.
PING function to test network performance, data packet, min & max time.
Hub blink for locating network port by the flashing port light on a server/switch/hub/router port.
Core troubleshooting features; length, distance to fault, graphical wire mapping, opens, shorts.
TF card included to import and export data from comupter (50 sets, txt format).
Roughly locate breakage or short position by tone.
Length Measurement and Faults Distance Location
TDR theory to measure length of cat5e, cat6, cat6e, cat7, coaxial cable, telephone cable.
Shift Scan Mode Based on The Working Environment
Compatible with different types of switched, anti-burnout.
Different Cable Types Available
Cat5e, Cat6, Cat6a, Cat7, 4+2 Lan cable, 8+2 Lan cable, Power cable, Telephone cable, Coax cable
POE TestingNetwork TestingAnti AC-interference scanning
Technical indexes:
NF-8601S Transmitter specifications
IndictorLCD 320x240 mm, with backlight
Cable test types STP/UTP 5E,6E network , telephone , coaxial cable.
Max. distance of wiremap1000 m
Max. distance of tracing1000m
Max. distance of cable length1000 m
Min. distance of calibration50 m
Accuracyup to 98% ( after calibration )
Compatible connectorsRJ11, RJ45, PING/POE, BNC
Cable map indicationLCD (#1-#8)
Battery Type3.7V lithium battery 1800mAh(Not included)
Work temperature / humidity10℃ ~ -60℃ / 0℃~70℃
NF-8601S Receiver specifications
Cable hunting RJ11，RJ45, BNC
Types of cable≥ 2 cores
Battery Type 3.7V lithium battery 1800mAh(Not included)
Dimension(LxWxD)183x58x35 mm
NF-8601S Remote unit specifications
Compatible connectors RJ11，RJ45, BNC
Accessories Included:
1pc x Carry case
1pc x Gift box
1pc x Charging adaptor
1pc x Telephone line adapter
1pc x Network cable adapter
1pc x Cable clips
1pc x TF memory card
If you need to return the item for some reasons, please contact us via message at the first time to get the RMA# and return address instead of sending back directly without permission,thank you!
About Us
If you need to return the item for some reasons, please contact us via message at the first time to get the RMA# and return address instead of sending back directly without permission,thank you!
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On Apr 4, 2026 at 11:54:01 PDT, seller added the following information:
