otdr optical time domain reflectometer online manufacture

OTDR Optical Time Domain Reflectometer Optical Fiber Maintenance Tool Summary OTDR is an instrument to understand the uniformity, defect, fracture, joint coupling and other properties of optical fiber through ... Read More

TR600-SV20A Optical Time Domain Reflectometer Optical Fiber Tester OTDR Technical Specification: The wavelength (nm) 850/1300 1310/1550 1310/1490/1550 1625 Dynamic range (dB)2 21/19 35/33 38/36 40/38 32/30/30 ... Read More

TR306/303 Optical Time Domain Reflectometer Breakpoint Tester OTDR Technical Specification: Technical specifications Model TR306/TR303 Dynamic(20nm) 32/30dB The Wavelength 1310/1550 Display 3.5-inch TFT ,LCD ... Read More

TR306/303 Optical Time Domain Reflectometer Breakpoint Tester OTDR Product Introduction: 1, Single mode: 1310/1550 nm. 2, Dynamic range: 30/28dB(can test about 80 km optical fiber line). 3, Automatic measuremen... Read More