VIAVI FI-60 Live Fiber Identifier Fiber Detector
    Publish time 2020-09-21 10:58    

VIAVI FI-60 Live Fiber Identifier/Fiber Detector

       VIAVI  FI-60 LFI enables users to easily detect the optical signal without having to disconnect the fiber or disrupt network traffic. The unique Viavi Solution® SafeChekTM system ensures safe and repeatable engagement with most fiber types, without the hassle of changing out costly dies.

     The FI-60 easily converts to an Optical Power Meter (OPM), providing twice the value for your investment and reducing the number of tools you have to carry on the job. Simply remove the LFI head attachment, connect the corresponding adapter 

(2.5 or 1.5mm) andinsert a connector to measure power. This versatile tool can display, store, and recall optical power measurements for each of the selectable wavelengths. Users can download the stored data onto a PC via USB. The FI-60 also interfaces with FiberChek2, providing integrated inspection and OPM testing and reporting capabilities. 


  • SafeChek easy-pull trigger system ensures repeatable engagement with fiber cable

  • LFI head accepts multiple cable diameters (250μm to 3mm jacketed fibers

  • Durable metal input adapters (2.5 and 1.25mm) for OPM

  • Measure both absolute (dBm) and relative (dB) power  

  • Store and recall up to 100 OPM readings



Power source

2 x AA alkaline batteries

Wavelength range

780 to 1800 nm

Battery life

> 70 hours

USB type


Screen size (W x H)

3.7 x 3.1 cm

Storage temperature

-20 to 70° C

Operating temperature

0 to 50° C




216 x 60 x 38 mm

(8.5 x 2.35 x 1.5 in)


135 g (4.8 oz) with two AA alkaline batteries

Detection sensitivity

-20 dBm @ 1310 nm,

-30 dBm @ 1550 nm

Insertion loss (typical)

1310 nm: < .2 dB,

1550 nm: < 2 dB

Detected wavelengths

850 to 1700 nm

Detected tones

270 Hz, 330 Hz, 1 kHz, 2 kHz

Standard cable

diameter range

250 μm - 3 mm



- Telecom Maintenance

- CATV Maintenance

- Fiber Optic lab testing

- Other Fiber Optic Measurements


Standard Package:

VIAVI FI-60 package includes

Live Fiber Identifier with removable LFI attachment,

2.5 mm and 1.25mm OPM connector interfaces;

USB cable;

softe carrying case