JDSU’s hand-held optical fiber identifier FI-10 probe is a rugged, easy-to-use installation and maintenance instrument which identifies optical fibers by detecting the optical signals being transmitted through a single mode fiber. By utilizing local detection technology (non-destructive macro-bend detection), the unit eliminates the need to open the fiber at the splice point for identification; eliminating the probability of interrupting service.

Rent JDSU FI-10 Optical Fiber Identifier FI10

Signals detected by the FI-10 include continuous wave (CW), live optical transmission, and low frequency modulated tones at 270, 1000 and 2000 Hz.

When traffic is present on the fiber tested, the direction of transmission is indicated by LEDs illuminating on the probe.

During maintenance, installation, rerouting, or restoration it is often necessary to isolate a specific fiber from a bundle without disrupting service. By simply clamping the FI-10 onto a fiber, the unit will indicate if there is no signal, a 270, 1000 or 2000 Hz tone, or traffic and show signal direction.

The FI-10 has the widest environmental operating range of any optical fiber identifier on the market today.

Rent FI-10


Operates from 800-1700 nm.
Compatible with most AT&T and Corning optical fiber.
Uses non-destructive, macro-bending technology.
Detection sensitivity of -40 dBm.
Bi-directional traffic indication.

Rent JDSU Acterna FI-10


Live fiber identification.
270 Hz, 1000 Hz, and 2000 Hz modulated tones detection.

Key Features

High-intensity LED indication of active signal transmission.
Interchangeable adapter heads for jacketed, coated or ribbon fiber.
Low battery indication.
Operates using one hand.

Lease JDSU FI-10 Optical Fiber Identifier FI10 Rental