Noyes® Test & Inspection:
Optical Fiber Identifiers

OFI-FTTx Active ONT Detector
The OFI-FTTx is a rugged, hand-held optical fiber identifier designed to identify the presence or absence of an active Optical Network Terminal (ONT) on FTTx F2 fibers at the Fiber Distribution Hub (FDH).
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OFI 400 Optical Fiber Identifier
The OFI 400 model is the next generation of Noyes Optical Fiber Identifiers. It has all the features of the OFI 200 model plus easy-to-read LCD display with Backlight, multiple TONE signal detection (270 Hz, 330 Hz, 1 kHz, or 2 kHz), power saving feature, and Set Reference feature.
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OFI 200 Optical Fiber Identifier
Noyes Optical Fiber Identifiers are rugged, handheld, and easy-to-use fiber optic test instruments designed to detect optical signals transmitted through a single-mode fiber without disrupting traffic.
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