Fiber Identifiers

GAO Tek’s fiber identifiers are devices used in fiber optic networks to determine the presence and direction of optical signals within an optical fiber. They work by clamping onto the fiber without disrupting the signal flow and using non-destructive methods to identify and locate active fibers. Our fiber identifiers are used in fiber optic installation, maintenance, and troubleshooting to verify the connectivity and integrity of fiber optic cables.

GAO’s fiber identifiers are composed of a clamping mechanism, an optical sensor, display or indicator, power source, control buttons or interfaces, and fiber adapter or receptacle.

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ID: GAO-OFI-102

This Optical Fiber Identifier with High Accuracy is a lightweight device which comes with 4 adapters and is used to indicate the signal direction in optical fibers and is essentially used in installation and maintenance of optical fiber cables.
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ID: GAO-OFI-103

This portable Optical Fiber Identifier with Signal Direction (Relative Core Power) identifies the direction of transmitted fiber and displays the relative core power without disrupting the traffic on that fiber.
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ID: GAO-OFI-104

This Optical Fiber Identifier with Signal Injection/Identifier recognizes the low-frequency signal online injection, without disrupting other online optical fibers.
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ID: GAO-OFI-105

This Optical Fiber Identifier with Multi Adapter (Signal Indicator) is an essential fiber installation and maintenance instrument for detecting optical signals in SM fibers comes with 4 types of adapter heads (Ø0.25, Ø0.9, Ø2.0 and Ø3.0).
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ID: GAO-OFI-106

This Optical Fiber Identifier with Large Range (Long Battery) uses fiber interference technology for quick identification of cables which are usually buried in the wells or wire poles for a maximum test range of 37.28 mi (60 km).
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ID: GAO-OFI-107

This Optical Fiber Identifier with OFI & VFL (Low Battery Sign) allows the user to maintain data traffic through an optical fiber cable and is used for optical fiber installation and maintenance.
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ID: GAO-OFI-108

This portable Optical Fiber Identifier is designed to detect optical signals without disrupting traffic by using the non-destructive macro-bending technology.
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ID: GAO-OFI-109

This Optical Cable Identifier is designed for fast identification of cables, which is buried underground and comes with a maximum test range of 37.3 miles
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ID: GAO-OFI-110

This portable optical identifier is an easy to use device which quickly identifies the direction of transmitted fiber without disrupting the current service.
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ID: GAO-OFI-111

This compact fiber optic identifier is an easy to use test device used to detect signals on optical fibers for a wavelength ranging from 800 nm~1700 nm using the safe and reliable macro-bending technology.