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Handheld network cable tester with LCD screen, RJ11 and RJ45 ports, VFL module and POE test function, matte grey plastic body

BFKK

BFKK LCD Network Cable Tester RJ11 RJ45 VFL POE

SKU CH-K1W9-954TA

Multifunction cable tester with LCD display checks RJ11 and RJ45 continuity, length, breakpoints, crosstalk, telephone line status and PoE voltage.

  • LCD display shows cable status clearly
  • VFL function locates fiber breakpoints and faults
  • POE tracking tests switch voltage and status
  • Measures length and breakpoints of RJ45 and BNC cables
  • Four remote ends allow simultaneous testing of four cable sets

Network Cable Tester with LCD

The BFKK LCD Network Cable Tester checks RJ11 and RJ45 cables for continuity, short circuits, crossover wiring and crosstalk. It also measures cable length and locates breakpoints without needing the far end connected. A built-in VFL function helps pinpoint fibre faults, while POE testing shows switch voltage and status. The LCD display makes results easy to read on site.

Four Remote Ends and Hunt Modes

Four remote terminators let you test four cable runs at once, speeding up installation checks. Two hunt modes — POE and normal — track cables without noise interference, covering RJ45, BNC and other types. Port flashing matches a wire to its switch port by watching LED blink rates. Telephone line status and polarity tests add voice-circuit verification.

Cable Length and Fault Location

The unit measures cable length and finds breakpoints on RJ45 and BNC links, giving a clear distance to the fault. Crosstalk testing reveals hidden performance issues that cause slow network speeds. POE voltage readout confirms power delivery on powered ports. It does not certify cable category ratings or generate formal test reports for compliance paperwork.

Highlights

  • LCD display shows cable status clearly
  • VFL function locates fiber breakpoints and faults
  • POE tracking tests switch voltage and status
  • Measures length and breakpoints of RJ45 and BNC cables
  • Four remote ends allow simultaneous testing of four cable sets

Specifications

No published specifications for this item yet.

Questions about this item

How often does the LCD display or VFL laser module need calibration or replacement?

The unit has no user-serviceable parts; the LCD and VFL are sealed and rated for the product lifetime, so no scheduled calibration or module swap is required.

What limits continuous tracing sessions — battery drain or thermal shutdown?

Battery capacity is the first limit; extended POE tracking and VFL use will deplete the cells before any thermal protection activates.

How much heat and fan noise does the tester produce during all-day cable certification runs?

The handheld tester runs passively with no fan; it stays cool to the touch and emits no audible noise even during continuous length, crosstalk and POE voltage checks.

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