Optical Fiber Identifier – Live Traffic Signal Detector (OFI), USB-C Rechargeable | 850–1700 nm Detection | Built-in Visual Fault Locator | Telecom

Optical Fiber Identifier – Live Traffic Signal Detector (OFI), USB-C Rechargeable | 850–1700 nm Detection | Built-in Visual Fault Locator | Telecom

LIVE FIBER & TRAFFIC IDENTIFICATION – One-button automatic clamping activates the motorized detector to identify live fiber traffic, signal direction, and activity without disconnecting cables. Designed to work with 250 micron and 900 micron fiber, pigtails, single and dual patch cords, multiple fibers at once, and ribbon fiber, this fiber optic identifier detects active signals across 850–1700 nm, making it ideal for live telecom and network environments. USB-C RECHARGEABLE FOR ALL-DAY FIELD USE – Powered by a high-capacity lithium-ion battery with fast USB-C charging, eliminating disposable batteries and downtime. Designed for long shifts, repeated testing, and daily professional use in telecom, ISP, and enterprise fiber environments. BUILT-IN VISUAL FAULT LOCATOR & LED FLASHLIGHT – Includes a 3 mW visual fault locator fiber optic tool with pulse and continuous modes for tracing breaks, identifying faults, and verifying continuity. Functions as a compact fiber optic laser tester for troubleshooting patch cords, connectors, and splices in low-light or enclosed environments. FIBER LIGHT TESTER & SIGNAL DIRECTION DISPLAY – The bright LED screen shows signal direction, registered power, battery status, and active functions, allowing the unit to function as a fiber light tester and live signal detector when working alongside OTDRs or optical power meters. ERGONOMIC CLAMP WITH NON-SLIP HANDLE – Designed for field use, the soft rubberized body and automatic clamp provide a secure, comfortable grip when working in tight spaces, overhead runs, FOSCs, Patch Panels and more. The included lanyard is ideal for technicians needing an optical fiber identifier with a handle for extended use. The Sysotek Optical Fiber Identifier is a professional live fiber identifier designed for technicians and installers who need fast, reliable identification of active fiber signals without disconnecting service. Built for field use, this rechargeable OFI features a motorized automatic clamp activated with a single button press, allowing technicians to quickly determine signal presence and direction across 850 nm to 1700 nm wavelengths. Compatible with fiber sizes from 0.25 mm to 3 mm, including single fiber, dual patch cords, and ribbon fiber, the tool functions as a dependable live fiber traffic detector for telecom, ISP, and enterprise network environments. A bright LED display provides clear visibility of signal direction, registered power, battery status, and active functions during operation. The unit also includes a built-in 3 mW visual fault locator with pulse and continuous modes for tracing breaks, identifying faults, and verifying continuity during troubleshooting. An integrated LED flashlight supports work in low-light or enclosed spaces. Powered by a high-capacity USB-C rechargeable lithium-ion battery, the device eliminates disposable batteries and supports extended daily use in the field. Its ergonomic rubberized grip improves handling and drop resistance, while the included hard case and USB charging cable make it easy to transport and store with other professional fiber tools. Ideal for technicians working with fusion splicers, cleavers, and network terminals, the Sysotek Optical Fiber Identifier integrates seamlessly into existing fiber optic testing and maintenance workflows.