The EXFO LFD-201 Live Fiber Detector quickly measures signal presence or absence on single mode fibers. It checks for signal type and direction before rerouting or maintenance and doesn't disrupt traffic or over stress the fiber. It features a max power range of 0 to -40 dBm and offers spectral response of 800 nm to 1700 nm. The EXFO LFD-201 includes interchangeable fiber heads - 3mm, 900 and 250/RIB.
The EXFO™ LFD-201 Live Fiber Detector is a small, portable device that is capable of quickly measuring signal presence or absence for single mode fibers. The LFD-201 can analyze various customer traffic signal types for both continuous and modulated signals at 270 Hz, 1kHz, or 2kHz. The device checks for signal type and direction before rerouting so the fiber remains unstressed. To operate, the user needs to simply clamp the LFD-200 onto the fiber, listen for a beep indicating a live fiber, and then view the status report on an LED display. The LFD-201 can handle power ranging from 0 to -40 dBm and spectral responses of 800nm to 1650 nm.
The EXFO™ LFD-201 contains the main unit, 3mm, 900, and 250/RIB interchangeable fiber heads.
Click here to view Detailed Product Specifications for 880X201 (PDF format).