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Allows you to detect trafﬁc and measure signals anywhere on Singlemode ﬁbers without having to disconnect them.
Measure signals anywhere on a fiber
The LFD-200 detects traffic and measures signals anywhere on a fiber, using a safe, reliable macro bending technique that does not disrupt traffic, nor damage or overstress the fiber.
- No need to open ﬁber for identiﬁcation
- Hands-free operation via Hold button
- Three interchangeable adapter heads
- Extended range model: 23 to –50 dBm
- Non-intrusive fiber identification
- Traffic direction verification
No-disconnection live fiber detection
The LFD-200 Live Fiber Detector allows you to detect traffic and measure signals anywhere on single-mode fibers without having to disconnect them. It also lets you check for signal presence before rerouting or maintenance, perform continuity tests and verify cable labeling. Based on non-destructive macro bending technology, the LFD-200 doesn’t disrupt traffic, damage, or overstress the fiber, enabling efficient, accurate, and reliable data acquisition.
Simple testing of multiple fiber types
EXFO’s LFD-200 is the only instrument of its kind on the market that comes with a choice of three built-in, interchangeable adapter heads, making it an all-in-one solution for live fiber detection. The handle’s storage compartment holds the extra adapter heads for simple conversion and easy testing of various fiber types.
The LFD-200 also features a unique Hold button that enables hands-free operation. Just push up the button and click it down. You are now free to operate your setup.
LFD-200 - Live Fiber Detector
LFD-200 - Live Fiber Detector User Guide
Brochures & Catalogs
EXFO Expert-Level Field Test Solutions (English)
POWER METER CALIBRATION AT EXFO