Sampling oscilloscope 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 CD-4000 - Optical and electrical CDR for 28 GBd/56 GBd Efficient CDR solution for the production line. EA-4000 - Optical and electrical sampling oscilloscope The fastest sampling scope in the industry supporting 28G NRZ signals.