Live fiber detection Partners Show sections Hide sections Products Field network testing 5G testing Copper/DSL testing Dispersion analysis Ethernet testing Fiber inspection Fibre channel IPTV testing Legacy DSN/PDH testing Light sources Live fiber detection Modular test platforms Network operations, automation, data insights Network synchronization Optical fiber multimeter Optical loss test kits OTDR and iOLM Power meters Remote fiber testing and monitoring (RFTM) RF testing Spectral testing Test function virtualization Transport testing (SONET/SDH, OTN) Variable attenuators xPON, WiFi and speed test Lab and manufacturing testing Electrical BER Tester / Sampling oscilloscope Electrical Bit-error-rate testing MCB and loopbacks Sampling oscilloscope Network protocol testing Bit-error-rate testing DSn/PDH and legacy SONET/SDH testing Ethernet testing Fibre channel testing IPTV testing Next-generation SONET/SDH, OTN and multiservice testing Optical benchtop kits Optical component testers Optical light sources Optical power meters Optical spectrum analyzers PIC automated probe stations Switch and utility module Test platforms Tunable laser sources Tunable optical filters Variable attenuators LFD-200 - live fiber detector Allows you to detect traffic and measure signals anywhere on singlemode fibers without having to disconnect them. LFD-300B/TG-300B - Live fiber identifier/tone generator Enables technicians to identify a specific live fiber without having to disconnect it and, above all, without having to guess. The end result: no more network outages caused by inadequate fiber detection or identification, and a minimized need to access the network, helping to prevent errors.