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Handheld OTDR tester with 3.5 inch color screen, FC/UPC port, rubberized grey casing

BFKK

BFKK Mini-Pro 1310/1550nm SM OTDR Multi-Function Tester UPC

SKU CH-KKNF-CZBBS

Tests single-mode fiber at 1310/1550 nm up to 60 km with 24/22 dB dynamic range and includes power meter, light source, VFL and RJ45 sequencer

  • TypeTest Equipment
  • Dual-wavelength testing covers 1310 nm and 1550 nm for single-mode fiber
  • 24 dB dynamic range at 1310 nm and 22 dB at 1550 nm extends reach to 60 km
  • Built-in power meter, light source, VFL and RJ45 sequencer combine seven functions in one unit
  • 5 inch colour display and 600 internal traces plus TF-card storage simplify field documentation
  • Event blind zone of 3 m and attenuation blind zone of 8 m locate faults close to the connector

FTTx and Access Network Testing

This tester evaluates FTTx and access network construction and maintenance. It identifies fiber breakpoints, measures cable length, and calculates relative optical power losses. The instrument is built for professional use in fiber installation and troubleshooting tasks.

24dB/22dB Dynamic Range at 1310/1550nm

The OTDR operates at 1310nm and 1550nm wavelengths on G.652 fiber with a dynamic range of 24dB and 22dB respectively. This range cannot test splitters, which require more than 42dB. The event blind zone is 3m and the attenuation blind zone is 8m.

Sustained Operation with External Storage

The unit stores up to 600 traces internally and uses a TF card for external storage during extended sessions. A micro USB interface transfers data to the included PC analysis software for further processing and report printing. The 3.5 inch color display provides continuous event mapping and measurement readouts.

Highlights

  • Dual-wavelength testing covers 1310 nm and 1550 nm for single-mode fiber
  • 24 dB dynamic range at 1310 nm and 22 dB at 1550 nm extends reach to 60 km
  • Built-in power meter, light source, VFL and RJ45 sequencer combine seven functions in one unit
  • 5 inch colour display and 600 internal traces plus TF-card storage simplify field documentation
  • Event blind zone of 3 m and attenuation blind zone of 8 m locate faults close to the connector

Specifications

TypeTest Equipment

Questions about this item

What does a 24 dB dynamic range at 1310 nm actually let me measure in the field?

A 24 dB dynamic range at 1310 nm means the OTDR can characterise single-mode links up to about 60 km, provided total link loss stays below that figure; it cannot test through splitters, which need more than 42 dB.

What connector interface does the OTDR port use and what does it limit?

The OTDR port uses an FC/UPC connector with interchangeable SC/ST adapters, so you must match the patch cord to FC/UPC or carry the supplied adapters for other connector types.

What physical space and power does the unit need to operate on site?

The tester is a handheld device with a 3.5 inch colour display, internal storage for 600 traces, a TF card slot and a micro USB data port; it runs on its internal battery for field use.

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