Optical time domain reflectometer

Beijing Hengguang Information Technology Co.,Ltd.

Founded
2004
Employees
152
Location
China
Manufacturer's Products
Massive data processing platform,Many-core,Aggregation and distribution system,ATCA switch board,ATCA rear IO board,Network interface board,Shunt and aggregation board,ATCA service sub-card,OTN access card,SDH access card,Multi-core processing card,Aggregation and distribution card,ATCA processing board,Computing blade,ATCA carrier board,High-speed co-processing card,Packet capture card,Analysis card,Multi-channel processing system,Communication and testing,Time-frequency synchronization,Precision time integrated analyzer,Clock synchronization system,Communication test instrument,Error code tester,Optical integrated tester,Digital transmission analyzer,Handheld Ethernet tester,Intelligent optical fiber fusion splicer,Optical time domain reflectometer,Communication access equipment,Large-capacity integrated access platform,Compact integrated access device,Convergent bridge EOS optical transceiver,Industrial-grade equipment,Hundred-million-pixel panoramic camera,Non-monocular panoramic c

Shanghai Grandway Telecom Tech.Co.,Ltd.

Founded
1994
Employees
49
Location
China
Manufacturer's Products
Fusion splicer,OTDR,Cutter,PON tester,Optical tester,Fiber end face detector,Toolbox,Air purification meter,Low-voltage distribution area governance scheme for urban and rural distribution networks,Oil fine filtration and detection solution,Transformer oil chromatogram online monitoring system,Smart grid comprehensive test scheme,Optical network basic tester,Optical power meter,Comprehensive installation and maintenance intelligent terminal,PON resource verification instrument,Comprehensive installation and maintenance test terminal,Optical time domain reflectometer,Ribbon fiber fusion splicer,Fiber thermal stripper

CHANGSHA ACCEXP INSTRUMENT AND EQUIPMENT CO.,LTD.

Founded
2010
Employees
39
Location
China
Manufacturer's Products
Oscilloscope,Electronic load,Multimeter,Data acquisition recorder,LCR tester,Programmable power supply,Power quality tester,Battery tester,Insulation resistance tester,Vibration tester,Infrared thermometer,Infrared thermal imager,Network analysis tester,Process calibrator,Logic analyzer,Protocol analyzer,Spectrum analyzer,Signal generator,Optical time domain reflectometer,Optical fiber fusion splicer,Optical test instrument,Semiconductor equipment,Physical property analysis test instrument,Automated test system,PLC programmable logic controller,Spectrometer,Ultrasonic flaw detector,Chromatograph,Mass spectrometer,Electromagnetic tester,Environmental test chamber,Noise tester,Gas tester,Anemometer,High voltage power tester,Precision analytical balance,Testing machine,Heating and cooling circulator,3D scanner,Hydrophone,Industrial endoscope,Medical testing instrument,Coating thickness gauge instruments and tools,Instrument accessories and sensors,Wireless communication test,EMC electroma