LFD-200 Fiber Identifier

EXFO fibre identifier LFD-200-angHR (2)The LFD-200 Live Fiber Detector allows you to detect traffic and measure signals anywhere on singlemode 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 macrobending technology, the LFD-200 doesn’t disrupt traffic, damage or overstress the fiber, enabling efficient, accurate and reliable data acquisition.

Complete Diagnosis. Fast.
Simply clamp the LFD-200 onto a fiber, listen for a beep indicating the presence of traffic, then view a complete status report on the
multifunction LED display:

  • Signal presence or absence (live or dark fiber)
  • Signal type (customer traffic, continuous or modulated test signal at 270 Hz, 1 kHz or 2 kHz)
  • Signal direction
  • Core power within 2 dB (typical)